Grade 9 Numbers and Arithmetic

Which gives the largest answer?Grade 9 Numbers and Arithmetic

Which gives the largest answer?Grade 9 Numbers and Arithmetic

Which gives the smallest answer?Grade 9 Numbers and Arithmetic

What is 111% of a number, if 132 is 11% of that number?Grade 9 Numbers and Arithmetic

How many 2-digit integers are there in which the sum of the digits is equal to . . .Grade 9 Numbers and Arithmetic

If 120 is divided into three parts proportional to 7, 8 and 9, then the largest . . .Grade 9 Numbers and Arithmetic

Evaluate: 100000001^{2} ×?' 99999999^{2} Grade 9 Numbers and Arithmetic

How many digits are in the product of 2^{101} and 5^{99}? Grade 9 Numbers and Arithmetic

If you write all of the whole numbers from 1 through 1000, how many numbers . . .Grade 9 Numbers and Arithmetic

How much is 0 - 1 + 10 - 100 + 1000 - . . . -10^{10}+10^{11}Grade 9 Numbers and Arithmetic

What is the difference between the sum of the first 2012 even positive numbers . . .Grade 9 Numbers and Arithmetic

A man is eating a pizza. During the first day he eats a half of the pizza. . . .Grade 9 Numbers and Arithmetic

An abundant number is a positive integer whose factors (other than the number . . .Grade 9 Numbers and Arithmetic

When freezing, milk increases its volume by 1/15. How will the frozen milk . . .Grade 9 Numbers and Arithmetic

Work out the sum of all the integers below 100.Grade 9 Numbers and Arithmetic

A number is said to be perfect if it is equal to the sum of its divisors. . . .Grade 9 Numbers and Arithmetic

A prime number is an integer number that has no positive divisors other than 1 . . .Grade 9 Numbers and Arithmetic

If 168 is divided into three parts proportional to 7, 8 and 9, then the . . .Grade 9 Numbers and Arithmetic

The North American emergency telephone number is 911. It is a prime number. . . .Grade 9 Numbers and Arithmetic

Sebastian achieved these scores in his exams. Which was his worst result?Grade 9 Numbers and Arithmetic

Multiply all the digits of each license plate without using a calculator. . . .Grade 9 Numbers and Arithmetic

On this target, I scored exactly 90. How many shots did I fire?Grade 9 Numbers and Arithmetic

How many 2-digit integers are there in which the sum of the digits is equal to . . .Grade 9 Numbers and Arithmetic

How many positive integer numbers are twice the sum of their digits?Grade 9 Numbers and Arithmetic

What is the smallest possible difference between two integer numbers that, when . . .Grade 9 Numbers and Arithmetic

How many of the three-digit integers are multiples of the first five positive . . .Grade 9 Numbers and Arithmetic

Fill in each empty place between the numbers with one of the symbols +, -, x or . . .Grade 9 Numbers and Arithmetic

Find the sum of the digits of the first 100 odd positive numbers: 1 + 3 + . . . .Grade 9 Numbers and Arithmetic

Find the average of all positive integers divisible by 3 and smaller than 1000. Grade 9 Numbers and Arithmetic

Write natural numbers 1, 2, . . .100 in a row so that the difference between . . .Grade 9 Numbers and Arithmetic

In a class, 7 students walk to school, two fifths ride the bus, and 32% are . . .Grade 9 Numbers and Arithmetic

In a class, 7 students walk to school, two fifths ride the bus, and 32% are . . .Grade 9 Numbers and Arithmetic

How many digits are there in the largest positive integer, in which each digit . . .Grade 9 Numbers and Arithmetic

What is the smallest result that can be achieved? AB6 + BC7 Different . . .Grade 9 Numbers and Arithmetic

If the sum of 999 positive integers is equal to 1000 what is their product?Grade 9 Numbers and Arithmetic

What gives the largest result?Grade 9 Numbers and Arithmetic

Which number could not be written as a sum of 3 consecutive numbers?Grade 9 Numbers and Arithmetic

Find the first of the four consecutive integer numbers if their sum is -66.Grade 9 Numbers and Arithmetic

January 1st, 2014 was a Wednesday. How many Wednesdays occurred in 2014? . . .Grade 9 Numbers and Arithmetic

Divide 55 into two parts so that one will be 150 percent of the other. What . . .Grade 9 Numbers and Arithmetic

The product of 33 positive integers is 33. What is the sum of the numbers?Grade 9 Numbers and Arithmetic

Estimate the product of the digits of the number 7777777.Grade 9 Numbers and Arithmetic

Find the midpoint between the points one fifth and fifteen.Grade 9 Numbers and Arithmetic

100 is to 121 as 10 to . . . Grade 9 Numbers and Arithmetic

Use four 9's and any math signs to make 100. How many sign '+' did you use?Grade 9 Algebra

If**m + n + 1 x 2 x 3 = n +123**, then what is **m**?Grade 9 Algebra

Solve the following for y: 12y ×?' 4^{2} = 2(2y +4)Grade 9 Algebra

Simplify the following expression: 100^{1} x 50^{2} x . . .Grade 9 Algebra

Solve the equationGrade 9 Algebra

Simplify the following expression: (0.002)^{3}Grade 9 Algebra

Which is the best representation of the function**y = 1x + 2**?Grade 9 Algebra

Which is the best representation of the function y = x^{2} ×?' 1 ?Grade 9 Algebra

Identify the graph that best represents the relationship between the number of . . .Grade 9 Algebra

Which two sides of the polygon ABCDE have the same slope?Grade 9 Algebra

Find all the points whose X-coordinates are one-third their Y-coordinates. Grade 9 Algebra

How many different real numbers satisfy this equation?Grade 9 Algebra

Find the sum of the digits of 10^{11} ×?' 1 Grade 9 Algebra

How many times larger than 10^{5} is 5^{10}? Find the best . . .Grade 9 Algebra

Which point on the number line represents a number that has a square root . . .Grade 9 Algebra

Find the expression that is TRUE.Grade 9 Algebra

Find the expression that is TRUE. Remember, there may be more than one . . .Grade 9 Algebra

Find the expression that is INCORRECT.Grade 9 Algebra

Find b.Grade 9 Algebra

The number in each square is obtained by adding the numbers connected to it . . .Grade 9 Algebra

The girl is 10% taller than the boy. In ten years, he will be 50% taller than . . .Grade 9 Algebra

Which of the following gives the smallest value?Grade 9 Algebra

90% of 90 girls and 80% of 110 boys have shown up in the concert hall on time. . . .Grade 9 Algebra

In Morse code, each symbol is either a dot or a dash. ÷šWhat is the best . . .Grade 9 Algebra

F = (x-a)(x-b)(x-c) . . . (x-x)(x-y)(x-z) Find F.Grade 9 Algebra

92% of 900 employees of a company arrive at the workplace on time on Friday. . . .Grade 9 Algebra

Simplify the following expression 5a^{4} x 4a^{3} . . .Grade 9 Algebra

How is (1 x 10^{5}) + (2 x 10^{4}) + (3 x 10^{3}) + . . .Grade 9 Algebra

Which is the best representation of the function y^{2} = x + 1 ?Grade 9 Algebra

Which point on the number line represents a number that has a square root . . .Grade 9 Algebra

Solve the inequality: 33 + 44y < 55 Grade 9 Algebra

Find the sum of all the elements of this finite geometric sequence: 1, 2, 4, . . .Grade 9 Algebra

How many 2-digit numbers have a tens digit that is greater than the units digit?Grade 9 Algebra

Two candles are of the same height. One burns in three hours, while the other . . .Grade 9 Algebra

In Morse code, each symbol is either a dot or a dash. ÷šHow many different . . .Grade 9 Algebra

You can purchase or rent a car. The car is available at a rental fee of $250 . . .Grade 9 Algebra

Choose the answer without using a calculator. I multiply together the . . .Grade 9 Algebra

Find n. Grade 9 Algebra

A report said that for every 100 babies born in a county, there were 12 more . . .Grade 9 Algebra

A grocer divides 172kg of potatoes into 5kg and 2kg bags. If the grocer . . .Grade 9 Algebra

Which number between 40 and 50 can be expressed both as the sum of two . . .Grade 9 Algebra

It takes Jim 6 hours to paint a fence and John 4 hours to paint the same fence. . . .Grade 9 Algebra

A theater sells 150 tickets for a total of $2010. Children's tickets are sold . . .Grade 9 Algebra

One number is 200% greater than the other and their difference is 20. What is . . .Grade 9 Algebra

1000^{-1} + 1000^{0} + 1000^{1} = Grade 9 Algebra

A driver's odometer reads 0515 km and the clock reads 05:15 before leaving on a . . .Grade 9 Algebra

Share $10 among boys and girls so that each girl gets $1 more than a boy. . . .Grade 9 Algebra

A tennis ball keeps on bouncing back to half of the height from which it is . . .Grade 9 Algebra

In a summer camp, the ratio of people was 11 : 12 : 15 for instructors, boys, . . .Grade 9 Algebra

The balance is in equilibrium. Find W.Grade 9 Algebra

What is the slope of a line that passes through the points (8, 3) and (8, -4) ?Grade 9 Algebra

If the sum of two numbers is 66 and their difference is 6, what is the product . . .Grade 9 Algebra

If 5 is added to one-third of a number, the result is double of that number. . . .Grade 9 Algebra

My favorite number plus 99 is 9 times less than 999. What is 9 less than my . . .Grade 9 Algebra

If 300 people occupy 5/7 of the seats in a concert hall, how many people would . . .Grade 9 Algebra

Brad has as many sisters as brothers. His sister Sue has twice more brothers . . .Grade 9 Algebra

The King of a far away land needs to adjust the temperature of the shower all . . .Grade 9 Geometry

A hall is cube-shaped. The volume of the hall is 216 cubic meters. The door . . .Grade 9 Geometry

Which shape could NOT be a cross section of a cone? Grade 9 Geometry

What is the shortest path?Grade 9 Geometry

The aquarium was full of water. A girl has tipped it on its side, so five . . .Grade 9 Geometry

Which fraction of this triangle is shaded?Grade 9 Geometry

One face of a rectangular box has an area of 15 square cm. Another face is 20 . . .Grade 9 Geometry

Find the length of the side of a cube whose volume is numerically the same as . . .Grade 9 Geometry

This large cube is made from smaller wooden cubes. All of the faces of the . . .Grade 9 Geometry

A rectangular floor measures 3 meters by 9 meters. It is tiled with . . .Grade 9 Geometry

A sports club is replacing its water supply lines for a swimming pool. The . . .Grade 9 Geometry

John is building a flight of stairs. Each stair is the same size. What is . . .Grade 9 Geometry

Three corners of a square are A(1,4), B(4,6), and C(6,3). Where is the fourth . . .Grade 9 Geometry

How many red circles can be placed inside the blue circle without intersecting? Grade 9 Geometry

Members of the Green Tennis Club are creating a logo. The logo of the club is . . .Grade 9 Geometry

Mr. Clever gave his students this pattern of gray tiles. Develop an equation . . .Grade 9 Geometry

Which side of this shape is 5 units long? Grade 9 Geometry

A wheel with a red mark on it is rolled along a straight line. What is the . . .Grade 9 Geometry

The squares have side lengths of 2 and 4. Find the area of the colored . . .Grade 9 Geometry

The figure consists of congruent squares. The perimeter of the figure is 10 . . .Grade 9 Geometry

The figure shows a regular octagon. What is the area of the colored part as . . .Grade 9 Geometry

I want to build a fence around a rectangular garden. The garden has an area . . .Grade 9 Geometry

How many planes of symmetry does an Egyptian pyramid have?Grade 9 Geometry

Find the line that splits the area of the ten squares into two equal parts. . . .Grade 9 Geometry

The bigger star is similar to the smaller one. It is twice the height of the . . .Grade 9 Geometry

How many circles can be placed inside the square without intersecting each . . .Grade 9 Geometry

The area of the smallest square is 124 square meters. What is the area of . . .Grade 9 Geometry

Cut 1 cube into 8 pieces. One of the pieces is a cube whose volume is three . . .Grade 9 Geometry

Find two pairs of shapes that are exactly the same distance apart, where the . . .Grade 9 Geometry

You are at point A. You can only walk to the north or east. For example, . . .Grade 9 Geometry

For which capital letter of the English alphabet would you use the greatest . . .Grade 9 Geometry

The arrow top is at the midpoint of the edge of the rectangle. What fraction . . .Grade 9 Geometry

Each diagonal of a cube is increased by 50%. What was the percentage increase . . .Grade 9 Geometry

A and B are midpoints of the corresponding sides of the rectangle. What . . .Grade 9 Geometry

Every face of a cube has at least one white edge. What is the smallest . . .Grade 9 Geometry

A circle is inscribed in trapezoid. What is the minimum possible perimeter of . . .Grade 9 Geometry

The circumference of each circle is 24 meters. What is the perimeter of the . . .Grade 9 Geometry

John cuts a large piece of cheese into small pieces using straight cuts from a . . .Grade 9 Geometry

All triangles are inscribed in circles with a diameter of 1 meter. Find the . . .Grade 9 Geometry

What is the sum of the marked angles?Grade 9 Geometry

Four touching circles have the same radiuses. Their centers are the corners . . .Grade 9 Geometry

Two polygons are congruent if their corresponding sides are equal in length and . . .Grade 9 Geometry

Which of the following could be the graph showing the area Y of a square with . . .Grade 9 Geometry

Fifteen billiard balls perfectly fit into a triangular rack. What is the . . .Grade 9 Geometry

I want to cut round bread into eight equal pieces. What is the smallest . . .Grade 9 Geometry

The diagram shows my square pond with a tree in each corner. How much can I . . .Grade 9 Geometry

How many colored four-unit shapes can be placed inside the 6x6 square without . . .Grade 9 Geometry

A solid is a cube with three tunnels drilled through it, as you can see in the . . .Grade 9 Geometry

Four matchsticks form a square. How many non-overlapping squares can be . . .Grade 9 Geometry

Ten acrobats are evenly spaced at a circus circular arena. Which acrobat is . . .Grade 9 Geometry

It costs $24 to paint a cube. Before painting, it was cut into eight cubes. . . .Grade 9 Geometry

Six shapes can be fitted together with no gaps and no overlaps to form a . . .Grade 9 Geometry

I want to cut this shape into four pieces all of precisely the same size and . . .Grade 9 Geometry

What is the greatest number of possible points of intersection of three . . .Grade 9 Geometry

A rectangle floor 12 x 16 is covered by square tiles of sides 40 cm. A chalk . . .Grade 9 Geometry

The picture shows a regular pentagon and an equilateral triangle. How large . . .Grade 9 Geometry

The colored figure in the picture consists of identical isosceles right . . .Grade 9 Geometry

How many inner right angles are possible in a hexagon? Grade 9 Geometry

A guard walks completely around the walls of a rectangular castle with a . . .Grade 9 Geometry

In a triangle, the sum of two of the angles is equal to the third, and the . . .Grade 9 Geometry

If the coordinates of one end point of a line segment are (1 , 2 , -3) and the . . .Grade 9 Geometry

What is the probability that a point chosen randomly from the interior of a . . .Grade 9 Geometry

Eight poles are evenly spaced on the circumference of a big circle. What is . . .Grade 9 Geometry

A quadrilateral with one pair of parallel sides is referred to as a trapezoid. . . .Grade 9 Geometry

Find the sum of the five marked angles of a star that is inscribed into a . . .Grade 9 Geometry

Find the angle between two diagonals drawn on two faces of the cube.Grade 9 Geometry

Which red piece can be put with the blue one to form a rectangle?Grade 9 Geometry

What is the area of the square? Grade 9 Geometry

A clock says that the time is 14:20. The minute hand moves 300 degrees. . . .Grade 9 Geometry

Identify two shapes with the same perimeter.Grade 9 Geometry

What is the perimeter of the triangle? Grade 9 Geometry

If each edge length of this shape is tripled, what will happen to its volume? Grade 9 Geometry

A curtain covers a window as shown on the right. We approximate the area of . . .Grade 9 Geometry

Which angle is largest?Grade 9 Geometry

Which shape is closer to the point (0,0) ?Grade 9 Geometry

How many right angles are possible in a polygon with six sides (hexagon)? Grade 9 Geometry

Which triangle has angles that appear to measure 42°, 48° and 90°?Grade 9 Geometry

Which figure can be rotated 72° about its center and have its final . . .Grade 9 Geometry

Find the shape that has more than 5 sides and no right angles ( 90°).Grade 9 Geometry

In the diagram, the radii of the two concentric circles are 4.5 and 10, . . .Grade 9 Geometry

If two sides of the triangle have lengths of 22 and 33, which of the following . . .Grade 9 Geometry

Which shape has the largest white region in terms of area?Grade 9 Geometry

If G is the total area of the green regular octagon and R is the total area of . . .Grade 9 Geometry

Find the area of the triangle ABCGrade 9 Geometry

The figure shows a regular octagon. What is the area of the colored part as . . .Grade 9 Geometry

Estimate the size of the square if the circle diameter is 25 inches.Grade 9 Geometry

The area of the smallest square is 12 square inches. What is the area of the . . .Grade 9 Geometry

Which is the plan view of the 3-D shape?Grade 9 Geometry

Which two lines are perpendicular?Grade 9 Geometry

What is the volume of the figure, if X = 4? Grade 9 Geometry

In a triangle, the sum of two of the angles is equal to the third. The lengths . . .Grade 9 Geometry

The blocks of ice are of the same height. Which assembly melts slowest?Grade 9 Geometry

A telephone company places round cables in round ducts. What position of the cables is the . . .Grade 9 Geometry

What is the area of a square with a diagonal of length 10 units?Grade 9 Geometry

Eugenia discovered round ink spots on her music paper. Which music paper has . . .Grade 9 Geometry

Anna takes a rope that is 24 ft long and creates a square. Bob takes the rope . . .Grade 9 Geometry

Which shape cannot be formed by the intersection of two squares?Grade 9 Geometry

Which is the odd one out?Grade 9 Geometry

Cut the shape into two pieces and create a square from them. How many small . . .Grade 9 Geometry

What is the absolute difference between the largest and smallest possible areas . . .Grade 9 Geometry

Three equilateral triangles form seven unique regions. What is the maximum . . .Grade 9 Geometry

I increase the cube so that the diagonal AB doubles its original size. How . . .Grade 9 Geometry

All three pathways consist of semi-circles.÷š Which pathway from A to B is the . . .Grade 9 Geometry

I have a cube with a volume of 1000 cm^{3}. I make the length 20% . . .Grade 9 Geometry

Find the maximum area of a rectangle that has a perimeter of 36 m.Grade 9 Geometry

If we add all these vectors and place the start of the resulting vector at the . . .Grade 9 Geometry

What is the ratio of the reverse area of a dime to its circumference if its . . .Grade 9 Geometry

Estimate the percentage of the circle area compared with the square area. Grade 9 Geometry

If I use 30 g of batter to make a crç?pe of 30 cm in diameter, how much batter . . .Grade 9 Geometry

How many squares one inch on a side can be fitted into a circle with a . . .Grade 9 Geometry

What is the surface area of the cube if its side length is 3 cm?Grade 9 Geometry

James the Mathematician just measured the angle of his piece of pizza, which is . . .Grade 9 Geometry

A solar power station includes 17,000 mirrors, each 60m^{2}. What . . .Grade 9 Geometry

Dr Heidi has been called in as an expert to solve a problem. There is a device . . .Grade 9 Data Analysis

Tim received the following scores in the online math tests: 80%, 81%, 82%, . . .Grade 9 Data Analysis

A week ago, Anna's jar was filled with 100 jellybeans. She always took the . . .Grade 9 Data Analysis

A catering company places 14 people around six tables. What is the minimum . . .Grade 9 Data Analysis

One person is chosen at random. What is the probability that he is a . . .Grade 9 Data Analysis

One person is chosen at random from the list. What is the probability that . . .Grade 9 Data Analysis

How many different ways can $100 be made using only $5 and $10 bills?Grade 9 Data Analysis

John chooses one tile without looking. He counts the number of spots. What . . .Grade 9 Data Analysis

Eugenia earned 60, 65, 71, 79, 85 and 90 on her mathematics examinations. If . . .Grade 9 Data Analysis

Which scatter plot best shows the relationship between the time that a bamboo . . .Grade 9 Data Analysis

1, -1, 2, -2, 3, -3, . . . , 999, -999, 1000. Figure the average of all of . . .Grade 9 Data Analysis

The average of a set of 12 numbers is 12. If 1, 2 and 3 are added to the . . .Grade 9 Data Analysis

I placed 6 cards in a box. Two cards are blue on both sides, two cards are . . .Grade 9 Data Analysis

How many diagonals does a regular octagon have?Grade 9 Data Analysis

I have six poles with the length of 1, 2, 3, 4, 5 and 6 meters. How many . . .Grade 9 Data Analysis

There are five traffic lights on River Avenue. In how many ways can the . . .Grade 9 Data Analysis

Three apples were weighed in pairs and the weights were 200, 204, and 208 . . .Grade 9 Data Analysis

How many 11-digit numbers can you make using 0, 1? Grade 9 Data Analysis

The base of the pyramid is a square. How many layers are there in such a . . .Grade 9 Data Analysis

Only one of these four statements is correct. Which statement is correct?Grade 9 Data Analysis

Which number when it is added to 22/17 gives the same result as when it is . . .Grade 9 Data Analysis

In a survey of students, 2/3 of the girls and 1/2 of the boys preferred using . . .Grade 9 Data Analysis

A bag contains six green, five gray, and four violet marbles. If two marbles . . .Grade 9 Data Analysis

Thirty-three apples, or 66% of the total, were not sold. How many apples . . .Grade 9 Data Analysis

The slice that has been eaten had 7 mushrooms on it. What is the estimated . . .Grade 9 Data Analysis

In a class, 95% of the students earned A grades on the first test, 90% earned A . . .Grade 9 Data Analysis

John earned an average of 90% on his five exams. What is the lowest possible . . .Grade 9 Data Analysis

On the chessboard, what is the probability that a randomly chosen square is . . .Grade 9 Data Analysis

What is the difference between the sums of numbers in the seventh and third . . .Grade 9 Data Analysis

Anna recorded the temperature every day for a week (7days). It was 22° on . . .Grade 9 Data Analysis

The table shows the results of a competition among 5 teams. How many teams . . .Grade 9 Data Analysis

Bob the plumber has 8 pockets and 40 nuts. He wants to put the nuts in all . . .Grade 9 Data Analysis

Bob shaves himself 3 minutes every day including the weekends. If he starts . . .Grade 9 Data Analysis

A palindrome is a word, phrase, or sequence that reads the same backwards as . . .Grade 9 Data Analysis

On average, how many times must you throw a die until you roll a six?Grade 9 Data Analysis

John owns 3/4 of a timber business and sells 2/9 of his share for $600,000. . . .Grade 9 Data Analysis

A surgeon has two pairs of surgical gloves. What is the maximum number of . . .Grade 9 Data Analysis

Arrange nine numbers in a circle so that the difference between neighboring . . .Grade 9 Data Analysis

What is the average of the first 2014 positive whole numbers?Grade 9 Data Analysis

Anna needs $250 to buy a music box. In January, she saved $4. She saved twice . . .Grade 9 Data Analysis

Maria answered 22 of the 25 questions on her test. Half of them, she did . . .Grade 9 Data Analysis

The symbol N! denotes the product of the first N positive integers. Find the . . .Grade 9 Data Analysis

What is average number of letters in the words of the text?Grade 9 Data Analysis

Nine people stand in a queue. The first person takes 9 apples, and each other . . .Grade 9 Data Analysis

Would you rather sit in a traffic jam for . . . Grade 9 Data Analysis

In which word below is the percentage of vowels the smallest?Grade 9 Data Analysis

How many minutes have already passed today?Grade 9 Data Analysis

If X = 40 percent of Y, what percent of X is Y?Grade 9 Data Analysis

Only 26% of 50 students passed an exam.÷š How many students failed the test?Grade 9 Data Analysis

The product of 20 positive integers is 56. What is the smallest possible sum . . .Grade 9 Data Analysis

A bus can hold 66 students. The bus starts out empty and picks up 1 student at . . .Grade 9 Data Analysis

The letters A, E, I, O, and U are vowels. What percent of the letters in the . . .Grade 9 Data Analysis

I look at the tower of three dice from different points. What is the sum of . . .Grade 9 Logic

Daniel is two years older than three times Joanna's age. If Joanna is j years . . .Grade 9 Logic

John packs 10 CDs in a box. If he has 123 CDs of one type, and 45 of . . .Grade 9 Logic

Which statement is NOT correct?Grade 9 Logic

Tim is building two hamster cages in the shape of rectangular prisms. The first . . .Grade 9 Logic

Of the 26 capital letters, how many are symmetrical along both the vertical and . . .Grade 9 Logic

Pipe 1 can empty a full tank in 1 hour. Pipe 2 can empty the tank in 2 hours. ÷š . . .Grade 9 Logic

Kate ties the leash of her dog to the corner of a garden. The leash is 3 . . .Grade 9 Logic

The number of strawberry cones sold at an ice cream store was 1 more than 3 . . .Grade 9 Logic

How many cubes will balance one sphere?Grade 9 Logic

Alex needs six tacks to fix two rectangular pictures because he can overlap the . . .Grade 9 Logic

The picture shows the first five notes of the tune 'We Wish You A Merry . . .Grade 9 Logic

Water flows through two pipes from F to G. As shown, there are four taps, A, . . .Grade 9 Logic

There is a set of 10 numbers. Five numbers are selected from the set and added . . .Grade 9 Logic

John's dad pays him 80 cents for each correct answer he provides in his math . . .Grade 9 Logic

Five students put their sandwiches into five paper bags. The bags are randomly . . .Grade 9 Logic

Eugenia's grandmother bought a new car for $55,000 in 1970. The car . . .Grade 9 Logic

I want to put exactly 4 liters of milk into a large tub with a capacity of . . .Grade 9 Logic

How many generations forward must you go in order to have more than one . . .Grade 9 Logic

A password consists of three digits, from 0 to 9, followed by a capital letter . . .Grade 9 Logic

The product of four consecutive whole numbers is 3024. What are these . . .Grade 9 Logic

It takes 2 cards to build a single-storey card house. It takes 7 cards to . . .Grade 9 Logic

Is the number of people in the world that has shaken hands with an odd number . . .Grade 9 Logic

A lady always arrives at the train station at exactly six o'clock to pick up . . .Grade 9 Logic

It takes Alex 20 minutes to paint a fence while it takes Bill 30 minutes to . . .Grade 9 Logic

There are 40 boys and 60 girls in Funnytown. There are 50 men and 50 women in . . .Grade 9 Logic

How many of the first 100 integers are divisible by either 2 or 3?Grade 9 Logic

For every birthday of John's life he puts as many dollars in a piggy bank as . . .Grade 9 Logic

Jim won a contest in which the prize was his weight in U.S. dimes (1 dime = 10 . . .Grade 9 Logic

Six post office employees are working today. It takes one employee one minute . . .Grade 9 Logic

Anna and Beatrice ran a 100m race. When Anna crossed the finish line, Beatrice . . .Grade 9 Logic

Twelve teams enter a tournament. Each team plays one match against each of . . .Grade 9 Logic

Anna had an average score of 90 on her first ten tests. Her average after all . . .Grade 9 Logic

The sum of three different positive integers is 33. The smallest and the . . .Grade 9 Logic

Juice is poured from a full 1 L bottle into an empty glass until both the glass . . .Grade 9 Logic

Mrs. Smith has 80 birds: geese, hens and ducks. The ratio of geese to hens is . . .Grade 9 Logic

It takes six people 48 hours to paint a house. How long would it take to . . .Grade 9 Logic

A girl is 10 years old. She is five times older than is her dog. In how . . .Grade 9 Logic

Figure out the smallest difference between two four-digit integers, each . . .Grade 9 Logic

What does the algorithm say?Grade 9 Logic

How many crosses can you place on a Tic-tac-toe board without making . . .Grade 9 Logic

Eight students travel in a car. They speak English, French and Spanish. . . .Grade 9 Logic

Roman numerals are a numeral system of Ancient Rome based on letters of the . . .Grade 9 Logic

In a football tournament every team plays a match against every other team . . .Grade 9 Logic

How many different lines can you draw through any two of these ten points?Grade 9 Logic

I throw a fair die until 1 is obtained. What is the probability that this . . .Grade 9 Logic

A straight line and two circles are drawn to form several bounded regions. . . .Grade 9 Logic

If each row and each column of the square must contain exactly one triangle, . . .Grade 9 Logic

Twenty-two performers have numbers 1 to 22. A couple finds that their numbers . . .Grade 9 Logic

A 200-dollar stock loses $40 of its value for a week. What percent of . . .Grade 9 Logic

Anna began eating 25 jellybeans at a rate of 1 every 5 minutes. Eleven . . .Grade 9 Logic

Thinking outside the box: 52 - 28 = 4 Which digit has to be moved to . . .Grade 9 Logic

A company initially planned for sixty people to complete a project in 100 days. . . .Grade 9 Logic

John is going to repair his house. There are three major activities: . . .Grade 9 Logic

Four sisters are all 30 months apart in age. The total of their ages is equal . . .Grade 9 Logic

The difference between a two-digit number and the number obtained by . . .Grade 9 Logic

John received a pay raise due to extraordinary performance. He decided to not . . .Grade 9 Logic

An amoeba is a shapeless unicellular organism. An amoeba propagates by simple . . .Grade 9 Logic

Ninety-nine percent of John's nuts and 99% of a nut cost as much as all his . . .Grade 9 Logic

Which number should replace the question mark? 8 1 6 3 4 5 2 7 0 ?Grade 9 Logic

How many steps are required to break the Swiss chocolate bar into 1 x 1 pieces? Grade 9 Logic

The ratio of goats to tigers in a zoo is 3:2. There are a total of 100 . . .Grade 9 Logic

Anna spent $8.99 on groceries. She bought three liters of milk and 20 cereal . . .Grade 9 Logic

Which statement is CORRECT? Here, 'even' is an even number; 'odd' is an odd . . .Grade 9 Logic

Eleven men met at a conference. Each man shook hands with each of the other . . .Grade 9 Logic

For every birthday, John's parents put as many dollars in a piggy bank as his . . .Grade 9 Logic

Eugenia, the magician, receives a 50% discount every time she asks for the . . .Grade 9 Logic

Find the average of the numbers 6 66 666 6666 66666 666666 Grade 9 Logic

A melon slice weighs 5kg, and 96% of the weight is from water. After lying in . . .Grade 9 Logic

For every birthday of John's life he puts as many dollars in a piggy bank as . . .Grade 9 Logic

The sum of the consecutive integers from -33 to X, inclusive, is 69. What is . . .Grade 9 Logic

A password consists of four digits and the repetition of digits is not allowed. . . .Grade 9 Logic

Here, a password consists of four capital letters from A to Z. How many . . .Grade 9 Logic

A dozen balls cost you $50. You get every fifth ball for free. How many . . .Grade 9 Logic

Anna had an average score of 90 on her first nine tests. Her average after all . . .Grade 9 Logic

If nine hens can lay six eggs in two days, how many hens would be needed to lay . . .Grade 9 Logic

Estimate what part of the rectangle is blue.Grade 9 Logic

Tree diagrams present the hierarchical structure of schools or companies. . . .Grade 9 Logic

Anna ran in the north direction at a speed of 3 miles per hour, Bobby ran west . . .Grade 9 Logic

Several students want to rent a car for the next weekend. If each contributes . . .Grade 9 Logic

Seventy-five percent of apples in a box and seventy-five percent of an apple . . .Grade 9 Logic

A boy scored 21 times or 84% in a series of kicks. What was the series out . . .Grade 9 Logic

I want to move just two matchsticks to make the equation correct. How many . . .Grade 9 Logic

Twelve years ago, Bill was twice as old as Anna. Twelve years on from now, . . .Grade 9 Logic

Adding a letter to a word makes it odd. What is the word?Grade 9 Logic

A boy has as many sisters as brothers, but each of his sisters has three times . . .Grade 9 Logic

A four-letter word can be written forward, backward or upside down while . . .Grade 9 Logic

How many four-digit numbers are there that use the four digits of 2011?Grade 9 Logic

What is half an hour added to 0.45 hours? Grade 9 Logic

Is it legal for a man in Montana to dance with his widow's sister at her . . .Grade 9 Logic

Mount Everest is the Earth's highest mountain with a peak at 8,848 meters . . .Grade 9 Logic

The numbers are the total of the values of the symbols within each column and . . .Grade 9 Logic

1 gives 2 2 gives 6 3 gives 12 4 gives 20 What does 10 give?Grade 9 Logic

A car weighs 997kg when empty and 1234kg when John, his sister Jane, and their . . .Grade 9 Logic

The pie chart represents the results of an election. The least lucky . . .Grade 9 Logic

Metro Card prices: a single ride is $2.5 and 7-day Metro Card costs $29. How . . .Grade 9 Logic

At the beginning, the girl rode 6 km in the first 15 minutes and then 4 km in . . .Grade 9 Logic

Len's number is 31. Jim's number is 32. Sam's number is 33. Which number . . .Grade 9 Logic

The diagram shows the lowest point and the highest point of our planet. What . . .Grade 9 Logic

Mrs. Smith has three sons who play hockey, two sons who play basketball, one . . .Grade 9 Logic

Which is correct?Grade 9 Logic

According to Wikipedia Mrs. Vassilyeva holds the record for most children: she . . .Grade 9 Logic

How many days does Bob work every year if he does not work on weekends and has . . .Grade 9 Logic

How many days does Bob work in 40 years of his career if he does not work on . . .Grade 9 Logic

A $1 bill measures 156 mm long and weighs approximately 1 gram. How much . . .Grade 9 Logic

Gerry and Jane spent a week on an island and they ate only coconuts. Gerry . . .Grade 9 Logic

A hospital needs 168 pills to treat 6 patients for 2 weeks. How many pills . . .Grade 9 Logic

In a room, there are 3 bosses, 2 wives, and a plumber who works for the . . .Grade 9 Logic

If the height of the tower is 88 mm, how many pens are needed to build a tower . . .Grade 9 Logic

Sales for a business doubled or tripled every year and increased from 1 million . . .Grade 9 Logic

A brick weighs 5 pounds and half a brick. What does a brick and a half weigh?Grade 9 Logic

When Pinocchio lies, his nose gets twice as long. When he tells the truth, his . . .Grade 9 Logic

Three parrots yell at Gerry every 2, 3 and 4 seconds, respectively. If they . . .Grade 9 Applied Math

Which has the most volume?Grade 9 Applied Math

If a $600 computer is on sale for a 20% discount, what is the sale price?Grade 9 Applied Math

It costs $24 to paint a cube. Before painting, we divide the cube into two . . .Grade 9 Applied Math

The original price of an umbrella was $16. What was the price of the umbrella . . .Grade 9 Applied Math

A food stand buys ice cream cones in packages of 8 and cartons of 14. What . . .Grade 9 Applied Math

500 employees work for company XYZ, where the ratio of men to women is 6 to 4. . . .Grade 9 Applied Math

Anna is a member of Greenland Velo's race team. This summer, she has won only . . .Grade 9 Applied Math

A $10 million lottery pot is divided into equal increments over 20 years. The . . .Grade 9 Applied Math

If three students eat three apples in 33 seconds, how long will it take nine . . .Grade 9 Applied Math

A 2-meter wide path is constructed around the outside of a rectangular garden . . .Grade 9 Applied Math

A lottery has one $8000 prize, two $2000 prizes, and twelve $500 prizes. The . . .Grade 9 Applied Math

Are you a good bargain shopper? Find the best deal.Grade 9 Applied Math

The picture shows four supermarket lines, viewed from above. The numbers are . . .Grade 9 Applied Math

Which spring wire is longest?Grade 9 Applied Math

Apples are sold in bags of eleven that cost $11 per bag, or bags of nine that . . .Grade 9 Applied Math

Which is the side view of the 3-D shape?Grade 9 Applied Math

The area of the white cross is 45% of the area of the square flag. Five white . . .Grade 9 Applied Math

Estimate the length of the blue cord.Grade 9 Applied Math

The picture shows an example of the Aztec code for Wikipedia. Estimate the . . .Grade 9 Applied Math

A jigsaw puzzle consists of 250 identical pieces to spread on a plane. A link . . .Grade 9 Applied Math

I completely covered a one square meter area with $100 bills without any . . .Grade 9 Applied Math

Which of the following collections of round pizzas has the largest area?Grade 9 Applied Math

A chain with 3 links is 10 cm long. A chain made from 5 links of the same . . .Grade 9 Applied Math

All sizes can be 1% bigger or smaller compared with the initial design sizes. . . .Grade 9 Applied Math

I can buy gold bars in boxes of 25 kilograms, 45 kilograms, 65 kilograms, and . . .Grade 9 Applied Math

In a survey of customers, 2/3 of the female clients and 3/4 of the male clients . . .Grade 9 Applied Math

Americans measure the temperature in^{o}F. Europeans measure the . . .Grade 9 Applied Math

Jim bought a laptop at 25% off the regular price of $500.00. He also bought a . . .Grade 9 Applied Math

The drama club is selling tickets to a play for $9 per ticket. The cost to . . .Grade 9 Applied Math

A $160 watch is on sale for $96. What is the percent change in price?Grade 9 Applied Math

A particular stock is valued at $40 per share. The value increases by 25% and . . .Grade 9 Applied Math

Three friends visited a restaurant where everything costs $0.50. They ordered . . .Grade 9 Applied Math

A stadium security system includes two stages. In the first stage, 70% of the . . .Grade 9 Applied Math

Sixty carpenters and forty plumbers work together. The average daily rate of a . . .Grade 9 Applied Math

There are 130 cars in a village of 30 families. Each family has either 4 or 5 . . .Grade 9 Applied Math

John buys shares in the stock market for $1000. He sells the shares when the . . .Grade 9 Applied Math

A girl drives from home to her school at an average speed of 50 miles per hour, . . .Grade 9 Applied Math

A 100-liter vessel is full of a mixture of juice concentrate and water, in . . .Grade 9 Applied Math

A 100-liter vessel is full of a mixture of juice concentrate and water, in . . .Grade 9 Applied Math

A stadium contains 20,000 seats. At a match, 20% of the seats remain empty. . . .Grade 9 Applied Math

Normal milk has 36 grams of fat in a bottle. Fat free milk has 6 grams of . . .Grade 9 Applied Math

A car that originally sold for $40,000 depreciates at a rate of 50% per year. . . .Grade 9 Applied Math

John put $10,000.00 in a savings account at an annual interest rate of 5%. He . . .Grade 9 Applied Math

In a basketball tournament, a team is eliminated after a defeat. There can be . . .Grade 9 Applied Math

A class picnic is estimated to cost $192. The boys agreed to contribute $1 more . . .Grade 9 Applied Math

A total of 321 employees work for company XYZ and two thirds of them are men. . . .Grade 9 Applied Math

A man weight and his equipment weigh 180kg on Earth. If he takes the same set . . .Grade 9 Applied Math

The picture shows a simplified statement of income for company ABC in millions. . . .Grade 9 Applied Math

A race car is constructed from ultra-lightweight materials. The car weighs . . .Grade 9 Applied Math

I bought a 15''-screen laptop with the ratio of the screen height to the . . .Grade 9 Applied Math

To unlock his mobile device, Alex must enter the four different digits of his . . .Grade 9 Applied Math

Anna has 8 biscuits, Bill has 6, and Cindy has 1. They share them out equally. . . .Grade 9 Applied Math

What is the minimum number of cuts needed to cut a log into 24 pieces?Grade 9 Applied Math

The picture shows the rectangular floor plan of the first level of a house. . . .Grade 9 Applied Math

A revolving door with three wings makes 5 complete rotations in a minute. . . .Grade 9 Applied Math

On a trip, Evguenia cycled 5 km in the first 15 minutes and then 4 km in the . . .Grade 9 Applied Math

Mr. Smith bought glasses for all members of his family including animals and . . .Grade 9 Applied Math

Jim can eat a 10-inch pizza in 16 minutes. How long will it take for Jim to . . .Grade 9 Applied Math

You have 3 coins. One is counterfeit and is either heavier or lighter than the . . .Grade 9 Applied Math

Tickets for a football game are available for $29 in advance or $39 if . . .Grade 9 Applied Math

John starts a taxi business and rents a car for $77 per day. The rent . . .Grade 9 Applied Math

Food is 24% of the Smith family (8 members) monthly budget of $15,000. Next . . .Grade 9 Applied Math

I composed the numbers from strips of paper. Find the odd one out.Grade 9 Applied Math

Which number required the most paper? Grade 9 Applied Math

Jane and Gerry are lost in a forest. Gerry walks east, while Jane walks south . . .Grade 9 Applied Math

John is Jim's son. Jay is John's son. John is a doctor's son. His father . . .Grade 9 Applied Math

A pavement stone's side length is 9 cm and it weighs 20kg. How much stone do . . .Grade 9 Applied Math

Gerry puts 1/10 of his weekly allowance in the bank for college. If he has . . .Grade 9 Applied Math

Australia defeated American Samoa and set a world record for the largest . . .Grade 9 Applied Math

Estimate the volume of Bob if he weighs 100kg. 1kg = 2.2 pounds 1 liter . . .Grade 9 Applied Math

A boat has a ladder that has eight rungs. Each rung is 20cm apart. The bottom . . .Grade 9 Applied Math

Use of composite materials decreases the weight of passenger airplanes. How . . .Grade 9 Applied Math

Modern petrol-electric hybrid cars typically have so many sensors that you can . . .## HOME

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Which gives the largest answer?Grade 9 Numbers and Arithmetic

Which gives the largest answer?Grade 9 Numbers and Arithmetic

Which gives the smallest answer?Grade 9 Numbers and Arithmetic

What is 111% of a number, if 132 is 11% of that number?Grade 9 Numbers and Arithmetic

How many 2-digit integers are there in which the sum of the digits is equal to . . .Grade 9 Numbers and Arithmetic

If 120 is divided into three parts proportional to 7, 8 and 9, then the largest . . .Grade 9 Numbers and Arithmetic

Evaluate: 100000001

How many digits are in the product of 2

If you write all of the whole numbers from 1 through 1000, how many numbers . . .Grade 9 Numbers and Arithmetic

How much is 0 - 1 + 10 - 100 + 1000 - . . . -10

What is the difference between the sum of the first 2012 even positive numbers . . .Grade 9 Numbers and Arithmetic

A man is eating a pizza. During the first day he eats a half of the pizza. . . .Grade 9 Numbers and Arithmetic

An abundant number is a positive integer whose factors (other than the number . . .Grade 9 Numbers and Arithmetic

When freezing, milk increases its volume by 1/15. How will the frozen milk . . .Grade 9 Numbers and Arithmetic

Work out the sum of all the integers below 100.Grade 9 Numbers and Arithmetic

A number is said to be perfect if it is equal to the sum of its divisors. . . .Grade 9 Numbers and Arithmetic

A prime number is an integer number that has no positive divisors other than 1 . . .Grade 9 Numbers and Arithmetic

If 168 is divided into three parts proportional to 7, 8 and 9, then the . . .Grade 9 Numbers and Arithmetic

The North American emergency telephone number is 911. It is a prime number. . . .Grade 9 Numbers and Arithmetic

Sebastian achieved these scores in his exams. Which was his worst result?Grade 9 Numbers and Arithmetic

Multiply all the digits of each license plate without using a calculator. . . .Grade 9 Numbers and Arithmetic

On this target, I scored exactly 90. How many shots did I fire?Grade 9 Numbers and Arithmetic

How many 2-digit integers are there in which the sum of the digits is equal to . . .Grade 9 Numbers and Arithmetic

How many positive integer numbers are twice the sum of their digits?Grade 9 Numbers and Arithmetic

What is the smallest possible difference between two integer numbers that, when . . .Grade 9 Numbers and Arithmetic

How many of the three-digit integers are multiples of the first five positive . . .Grade 9 Numbers and Arithmetic

Fill in each empty place between the numbers with one of the symbols +, -, x or . . .Grade 9 Numbers and Arithmetic

Find the sum of the digits of the first 100 odd positive numbers: 1 + 3 + . . . .Grade 9 Numbers and Arithmetic

Find the average of all positive integers divisible by 3 and smaller than 1000. Grade 9 Numbers and Arithmetic

Write natural numbers 1, 2, . . .100 in a row so that the difference between . . .Grade 9 Numbers and Arithmetic

In a class, 7 students walk to school, two fifths ride the bus, and 32% are . . .Grade 9 Numbers and Arithmetic

In a class, 7 students walk to school, two fifths ride the bus, and 32% are . . .Grade 9 Numbers and Arithmetic

How many digits are there in the largest positive integer, in which each digit . . .Grade 9 Numbers and Arithmetic

What is the smallest result that can be achieved? AB6 + BC7 Different . . .Grade 9 Numbers and Arithmetic

If the sum of 999 positive integers is equal to 1000 what is their product?Grade 9 Numbers and Arithmetic

What gives the largest result?Grade 9 Numbers and Arithmetic

Which number could not be written as a sum of 3 consecutive numbers?Grade 9 Numbers and Arithmetic

Find the first of the four consecutive integer numbers if their sum is -66.Grade 9 Numbers and Arithmetic

January 1st, 2014 was a Wednesday. How many Wednesdays occurred in 2014? . . .Grade 9 Numbers and Arithmetic

Divide 55 into two parts so that one will be 150 percent of the other. What . . .Grade 9 Numbers and Arithmetic

The product of 33 positive integers is 33. What is the sum of the numbers?Grade 9 Numbers and Arithmetic

Estimate the product of the digits of the number 7777777.Grade 9 Numbers and Arithmetic

Find the midpoint between the points one fifth and fifteen.Grade 9 Numbers and Arithmetic

100 is to 121 as 10 to . . . Grade 9 Numbers and Arithmetic

Use four 9's and any math signs to make 100. How many sign '+' did you use?Grade 9 Algebra

If

Solve the following for y: 12y ×?' 4

Simplify the following expression: 100

Solve the equationGrade 9 Algebra

Simplify the following expression: (0.002)

Which is the best representation of the function

Which is the best representation of the function y = x

Identify the graph that best represents the relationship between the number of . . .Grade 9 Algebra

Which two sides of the polygon ABCDE have the same slope?Grade 9 Algebra

Find all the points whose X-coordinates are one-third their Y-coordinates. Grade 9 Algebra

How many different real numbers satisfy this equation?Grade 9 Algebra

Find the sum of the digits of 10

How many times larger than 10

Which point on the number line represents a number that has a square root . . .Grade 9 Algebra

Find the expression that is TRUE.Grade 9 Algebra

Find the expression that is TRUE. Remember, there may be more than one . . .Grade 9 Algebra

Find the expression that is INCORRECT.Grade 9 Algebra

Find b.Grade 9 Algebra

The number in each square is obtained by adding the numbers connected to it . . .Grade 9 Algebra

The girl is 10% taller than the boy. In ten years, he will be 50% taller than . . .Grade 9 Algebra

Which of the following gives the smallest value?Grade 9 Algebra

90% of 90 girls and 80% of 110 boys have shown up in the concert hall on time. . . .Grade 9 Algebra

In Morse code, each symbol is either a dot or a dash. ÷šWhat is the best . . .Grade 9 Algebra

F = (x-a)(x-b)(x-c) . . . (x-x)(x-y)(x-z) Find F.Grade 9 Algebra

92% of 900 employees of a company arrive at the workplace on time on Friday. . . .Grade 9 Algebra

Simplify the following expression 5a

How is (1 x 10

Which is the best representation of the function y

Which point on the number line represents a number that has a square root . . .Grade 9 Algebra

Solve the inequality: 33 + 44y < 55 Grade 9 Algebra

Find the sum of all the elements of this finite geometric sequence: 1, 2, 4, . . .Grade 9 Algebra

How many 2-digit numbers have a tens digit that is greater than the units digit?Grade 9 Algebra

Two candles are of the same height. One burns in three hours, while the other . . .Grade 9 Algebra

In Morse code, each symbol is either a dot or a dash. ÷šHow many different . . .Grade 9 Algebra

You can purchase or rent a car. The car is available at a rental fee of $250 . . .Grade 9 Algebra

Choose the answer without using a calculator. I multiply together the . . .Grade 9 Algebra

Find n. Grade 9 Algebra

A report said that for every 100 babies born in a county, there were 12 more . . .Grade 9 Algebra

A grocer divides 172kg of potatoes into 5kg and 2kg bags. If the grocer . . .Grade 9 Algebra

Which number between 40 and 50 can be expressed both as the sum of two . . .Grade 9 Algebra

It takes Jim 6 hours to paint a fence and John 4 hours to paint the same fence. . . .Grade 9 Algebra

A theater sells 150 tickets for a total of $2010. Children's tickets are sold . . .Grade 9 Algebra

One number is 200% greater than the other and their difference is 20. What is . . .Grade 9 Algebra

1000

A driver's odometer reads 0515 km and the clock reads 05:15 before leaving on a . . .Grade 9 Algebra

Share $10 among boys and girls so that each girl gets $1 more than a boy. . . .Grade 9 Algebra

A tennis ball keeps on bouncing back to half of the height from which it is . . .Grade 9 Algebra

In a summer camp, the ratio of people was 11 : 12 : 15 for instructors, boys, . . .Grade 9 Algebra

The balance is in equilibrium. Find W.Grade 9 Algebra

What is the slope of a line that passes through the points (8, 3) and (8, -4) ?Grade 9 Algebra

If the sum of two numbers is 66 and their difference is 6, what is the product . . .Grade 9 Algebra

If 5 is added to one-third of a number, the result is double of that number. . . .Grade 9 Algebra

My favorite number plus 99 is 9 times less than 999. What is 9 less than my . . .Grade 9 Algebra

If 300 people occupy 5/7 of the seats in a concert hall, how many people would . . .Grade 9 Algebra

Brad has as many sisters as brothers. His sister Sue has twice more brothers . . .Grade 9 Algebra

The King of a far away land needs to adjust the temperature of the shower all . . .Grade 9 Geometry

A hall is cube-shaped. The volume of the hall is 216 cubic meters. The door . . .Grade 9 Geometry

Which shape could NOT be a cross section of a cone? Grade 9 Geometry

What is the shortest path?Grade 9 Geometry

The aquarium was full of water. A girl has tipped it on its side, so five . . .Grade 9 Geometry

Which fraction of this triangle is shaded?Grade 9 Geometry

One face of a rectangular box has an area of 15 square cm. Another face is 20 . . .Grade 9 Geometry

Find the length of the side of a cube whose volume is numerically the same as . . .Grade 9 Geometry

This large cube is made from smaller wooden cubes. All of the faces of the . . .Grade 9 Geometry

A rectangular floor measures 3 meters by 9 meters. It is tiled with . . .Grade 9 Geometry

A sports club is replacing its water supply lines for a swimming pool. The . . .Grade 9 Geometry

John is building a flight of stairs. Each stair is the same size. What is . . .Grade 9 Geometry

Three corners of a square are A(1,4), B(4,6), and C(6,3). Where is the fourth . . .Grade 9 Geometry

How many red circles can be placed inside the blue circle without intersecting? Grade 9 Geometry

Members of the Green Tennis Club are creating a logo. The logo of the club is . . .Grade 9 Geometry

Mr. Clever gave his students this pattern of gray tiles. Develop an equation . . .Grade 9 Geometry

Which side of this shape is 5 units long? Grade 9 Geometry

A wheel with a red mark on it is rolled along a straight line. What is the . . .Grade 9 Geometry

The squares have side lengths of 2 and 4. Find the area of the colored . . .Grade 9 Geometry

The figure consists of congruent squares. The perimeter of the figure is 10 . . .Grade 9 Geometry

The figure shows a regular octagon. What is the area of the colored part as . . .Grade 9 Geometry

I want to build a fence around a rectangular garden. The garden has an area . . .Grade 9 Geometry

How many planes of symmetry does an Egyptian pyramid have?Grade 9 Geometry

Find the line that splits the area of the ten squares into two equal parts. . . .Grade 9 Geometry

The bigger star is similar to the smaller one. It is twice the height of the . . .Grade 9 Geometry

How many circles can be placed inside the square without intersecting each . . .Grade 9 Geometry

The area of the smallest square is 124 square meters. What is the area of . . .Grade 9 Geometry

Cut 1 cube into 8 pieces. One of the pieces is a cube whose volume is three . . .Grade 9 Geometry

Find two pairs of shapes that are exactly the same distance apart, where the . . .Grade 9 Geometry

You are at point A. You can only walk to the north or east. For example, . . .Grade 9 Geometry

For which capital letter of the English alphabet would you use the greatest . . .Grade 9 Geometry

The arrow top is at the midpoint of the edge of the rectangle. What fraction . . .Grade 9 Geometry

Each diagonal of a cube is increased by 50%. What was the percentage increase . . .Grade 9 Geometry

A and B are midpoints of the corresponding sides of the rectangle. What . . .Grade 9 Geometry

Every face of a cube has at least one white edge. What is the smallest . . .Grade 9 Geometry

A circle is inscribed in trapezoid. What is the minimum possible perimeter of . . .Grade 9 Geometry

The circumference of each circle is 24 meters. What is the perimeter of the . . .Grade 9 Geometry

John cuts a large piece of cheese into small pieces using straight cuts from a . . .Grade 9 Geometry

All triangles are inscribed in circles with a diameter of 1 meter. Find the . . .Grade 9 Geometry

What is the sum of the marked angles?Grade 9 Geometry

Four touching circles have the same radiuses. Their centers are the corners . . .Grade 9 Geometry

Two polygons are congruent if their corresponding sides are equal in length and . . .Grade 9 Geometry

Which of the following could be the graph showing the area Y of a square with . . .Grade 9 Geometry

Fifteen billiard balls perfectly fit into a triangular rack. What is the . . .Grade 9 Geometry

I want to cut round bread into eight equal pieces. What is the smallest . . .Grade 9 Geometry

The diagram shows my square pond with a tree in each corner. How much can I . . .Grade 9 Geometry

How many colored four-unit shapes can be placed inside the 6x6 square without . . .Grade 9 Geometry

A solid is a cube with three tunnels drilled through it, as you can see in the . . .Grade 9 Geometry

Four matchsticks form a square. How many non-overlapping squares can be . . .Grade 9 Geometry

Ten acrobats are evenly spaced at a circus circular arena. Which acrobat is . . .Grade 9 Geometry

It costs $24 to paint a cube. Before painting, it was cut into eight cubes. . . .Grade 9 Geometry

Six shapes can be fitted together with no gaps and no overlaps to form a . . .Grade 9 Geometry

I want to cut this shape into four pieces all of precisely the same size and . . .Grade 9 Geometry

What is the greatest number of possible points of intersection of three . . .Grade 9 Geometry

A rectangle floor 12 x 16 is covered by square tiles of sides 40 cm. A chalk . . .Grade 9 Geometry

The picture shows a regular pentagon and an equilateral triangle. How large . . .Grade 9 Geometry

The colored figure in the picture consists of identical isosceles right . . .Grade 9 Geometry

How many inner right angles are possible in a hexagon? Grade 9 Geometry

A guard walks completely around the walls of a rectangular castle with a . . .Grade 9 Geometry

In a triangle, the sum of two of the angles is equal to the third, and the . . .Grade 9 Geometry

If the coordinates of one end point of a line segment are (1 , 2 , -3) and the . . .Grade 9 Geometry

What is the probability that a point chosen randomly from the interior of a . . .Grade 9 Geometry

Eight poles are evenly spaced on the circumference of a big circle. What is . . .Grade 9 Geometry

A quadrilateral with one pair of parallel sides is referred to as a trapezoid. . . .Grade 9 Geometry

Find the sum of the five marked angles of a star that is inscribed into a . . .Grade 9 Geometry

Find the angle between two diagonals drawn on two faces of the cube.Grade 9 Geometry

Which red piece can be put with the blue one to form a rectangle?Grade 9 Geometry

What is the area of the square? Grade 9 Geometry

A clock says that the time is 14:20. The minute hand moves 300 degrees. . . .Grade 9 Geometry

Identify two shapes with the same perimeter.Grade 9 Geometry

What is the perimeter of the triangle? Grade 9 Geometry

If each edge length of this shape is tripled, what will happen to its volume? Grade 9 Geometry

A curtain covers a window as shown on the right. We approximate the area of . . .Grade 9 Geometry

Which angle is largest?Grade 9 Geometry

Which shape is closer to the point (0,0) ?Grade 9 Geometry

How many right angles are possible in a polygon with six sides (hexagon)? Grade 9 Geometry

Which triangle has angles that appear to measure 42°, 48° and 90°?Grade 9 Geometry

Which figure can be rotated 72° about its center and have its final . . .Grade 9 Geometry

Find the shape that has more than 5 sides and no right angles ( 90°).Grade 9 Geometry

In the diagram, the radii of the two concentric circles are 4.5 and 10, . . .Grade 9 Geometry

If two sides of the triangle have lengths of 22 and 33, which of the following . . .Grade 9 Geometry

Which shape has the largest white region in terms of area?Grade 9 Geometry

If G is the total area of the green regular octagon and R is the total area of . . .Grade 9 Geometry

Find the area of the triangle ABCGrade 9 Geometry

The figure shows a regular octagon. What is the area of the colored part as . . .Grade 9 Geometry

Estimate the size of the square if the circle diameter is 25 inches.Grade 9 Geometry

The area of the smallest square is 12 square inches. What is the area of the . . .Grade 9 Geometry

Which is the plan view of the 3-D shape?Grade 9 Geometry

Which two lines are perpendicular?Grade 9 Geometry

What is the volume of the figure, if X = 4? Grade 9 Geometry

In a triangle, the sum of two of the angles is equal to the third. The lengths . . .Grade 9 Geometry

The blocks of ice are of the same height. Which assembly melts slowest?Grade 9 Geometry

A telephone company places round cables in round ducts. What position of the cables is the . . .Grade 9 Geometry

What is the area of a square with a diagonal of length 10 units?Grade 9 Geometry

Eugenia discovered round ink spots on her music paper. Which music paper has . . .Grade 9 Geometry

Anna takes a rope that is 24 ft long and creates a square. Bob takes the rope . . .Grade 9 Geometry

Which shape cannot be formed by the intersection of two squares?Grade 9 Geometry

Which is the odd one out?Grade 9 Geometry

Cut the shape into two pieces and create a square from them. How many small . . .Grade 9 Geometry

What is the absolute difference between the largest and smallest possible areas . . .Grade 9 Geometry

Three equilateral triangles form seven unique regions. What is the maximum . . .Grade 9 Geometry

I increase the cube so that the diagonal AB doubles its original size. How . . .Grade 9 Geometry

All three pathways consist of semi-circles.÷š Which pathway from A to B is the . . .Grade 9 Geometry

I have a cube with a volume of 1000 cm

Find the maximum area of a rectangle that has a perimeter of 36 m.Grade 9 Geometry

If we add all these vectors and place the start of the resulting vector at the . . .Grade 9 Geometry

What is the ratio of the reverse area of a dime to its circumference if its . . .Grade 9 Geometry

Estimate the percentage of the circle area compared with the square area. Grade 9 Geometry

If I use 30 g of batter to make a crç?pe of 30 cm in diameter, how much batter . . .Grade 9 Geometry

How many squares one inch on a side can be fitted into a circle with a . . .Grade 9 Geometry

What is the surface area of the cube if its side length is 3 cm?Grade 9 Geometry

James the Mathematician just measured the angle of his piece of pizza, which is . . .Grade 9 Geometry

A solar power station includes 17,000 mirrors, each 60m

Dr Heidi has been called in as an expert to solve a problem. There is a device . . .Grade 9 Data Analysis

Tim received the following scores in the online math tests: 80%, 81%, 82%, . . .Grade 9 Data Analysis

A week ago, Anna's jar was filled with 100 jellybeans. She always took the . . .Grade 9 Data Analysis

A catering company places 14 people around six tables. What is the minimum . . .Grade 9 Data Analysis

One person is chosen at random. What is the probability that he is a . . .Grade 9 Data Analysis

One person is chosen at random from the list. What is the probability that . . .Grade 9 Data Analysis

How many different ways can $100 be made using only $5 and $10 bills?Grade 9 Data Analysis

John chooses one tile without looking. He counts the number of spots. What . . .Grade 9 Data Analysis

Eugenia earned 60, 65, 71, 79, 85 and 90 on her mathematics examinations. If . . .Grade 9 Data Analysis

Which scatter plot best shows the relationship between the time that a bamboo . . .Grade 9 Data Analysis

1, -1, 2, -2, 3, -3, . . . , 999, -999, 1000. Figure the average of all of . . .Grade 9 Data Analysis

The average of a set of 12 numbers is 12. If 1, 2 and 3 are added to the . . .Grade 9 Data Analysis

I placed 6 cards in a box. Two cards are blue on both sides, two cards are . . .Grade 9 Data Analysis

How many diagonals does a regular octagon have?Grade 9 Data Analysis

I have six poles with the length of 1, 2, 3, 4, 5 and 6 meters. How many . . .Grade 9 Data Analysis

There are five traffic lights on River Avenue. In how many ways can the . . .Grade 9 Data Analysis

Three apples were weighed in pairs and the weights were 200, 204, and 208 . . .Grade 9 Data Analysis

How many 11-digit numbers can you make using 0, 1? Grade 9 Data Analysis

The base of the pyramid is a square. How many layers are there in such a . . .Grade 9 Data Analysis

Only one of these four statements is correct. Which statement is correct?Grade 9 Data Analysis

Which number when it is added to 22/17 gives the same result as when it is . . .Grade 9 Data Analysis

In a survey of students, 2/3 of the girls and 1/2 of the boys preferred using . . .Grade 9 Data Analysis

A bag contains six green, five gray, and four violet marbles. If two marbles . . .Grade 9 Data Analysis

Thirty-three apples, or 66% of the total, were not sold. How many apples . . .Grade 9 Data Analysis

The slice that has been eaten had 7 mushrooms on it. What is the estimated . . .Grade 9 Data Analysis

In a class, 95% of the students earned A grades on the first test, 90% earned A . . .Grade 9 Data Analysis

John earned an average of 90% on his five exams. What is the lowest possible . . .Grade 9 Data Analysis

On the chessboard, what is the probability that a randomly chosen square is . . .Grade 9 Data Analysis

What is the difference between the sums of numbers in the seventh and third . . .Grade 9 Data Analysis

Anna recorded the temperature every day for a week (7days). It was 22° on . . .Grade 9 Data Analysis

The table shows the results of a competition among 5 teams. How many teams . . .Grade 9 Data Analysis

Bob the plumber has 8 pockets and 40 nuts. He wants to put the nuts in all . . .Grade 9 Data Analysis

Bob shaves himself 3 minutes every day including the weekends. If he starts . . .Grade 9 Data Analysis

A palindrome is a word, phrase, or sequence that reads the same backwards as . . .Grade 9 Data Analysis

On average, how many times must you throw a die until you roll a six?Grade 9 Data Analysis

John owns 3/4 of a timber business and sells 2/9 of his share for $600,000. . . .Grade 9 Data Analysis

A surgeon has two pairs of surgical gloves. What is the maximum number of . . .Grade 9 Data Analysis

Arrange nine numbers in a circle so that the difference between neighboring . . .Grade 9 Data Analysis

What is the average of the first 2014 positive whole numbers?Grade 9 Data Analysis

Anna needs $250 to buy a music box. In January, she saved $4. She saved twice . . .Grade 9 Data Analysis

Maria answered 22 of the 25 questions on her test. Half of them, she did . . .Grade 9 Data Analysis

The symbol N! denotes the product of the first N positive integers. Find the . . .Grade 9 Data Analysis

What is average number of letters in the words of the text?Grade 9 Data Analysis

Nine people stand in a queue. The first person takes 9 apples, and each other . . .Grade 9 Data Analysis

Would you rather sit in a traffic jam for . . . Grade 9 Data Analysis

In which word below is the percentage of vowels the smallest?Grade 9 Data Analysis

How many minutes have already passed today?Grade 9 Data Analysis

If X = 40 percent of Y, what percent of X is Y?Grade 9 Data Analysis

Only 26% of 50 students passed an exam.÷š How many students failed the test?Grade 9 Data Analysis

The product of 20 positive integers is 56. What is the smallest possible sum . . .Grade 9 Data Analysis

A bus can hold 66 students. The bus starts out empty and picks up 1 student at . . .Grade 9 Data Analysis

The letters A, E, I, O, and U are vowels. What percent of the letters in the . . .Grade 9 Data Analysis

I look at the tower of three dice from different points. What is the sum of . . .Grade 9 Logic

Daniel is two years older than three times Joanna's age. If Joanna is j years . . .Grade 9 Logic

John packs 10 CDs in a box. If he has 123 CDs of one type, and 45 of . . .Grade 9 Logic

Which statement is NOT correct?Grade 9 Logic

Tim is building two hamster cages in the shape of rectangular prisms. The first . . .Grade 9 Logic

Of the 26 capital letters, how many are symmetrical along both the vertical and . . .Grade 9 Logic

Pipe 1 can empty a full tank in 1 hour. Pipe 2 can empty the tank in 2 hours. ÷š . . .Grade 9 Logic

Kate ties the leash of her dog to the corner of a garden. The leash is 3 . . .Grade 9 Logic

The number of strawberry cones sold at an ice cream store was 1 more than 3 . . .Grade 9 Logic

How many cubes will balance one sphere?Grade 9 Logic

Alex needs six tacks to fix two rectangular pictures because he can overlap the . . .Grade 9 Logic

The picture shows the first five notes of the tune 'We Wish You A Merry . . .Grade 9 Logic

Water flows through two pipes from F to G. As shown, there are four taps, A, . . .Grade 9 Logic

There is a set of 10 numbers. Five numbers are selected from the set and added . . .Grade 9 Logic

John's dad pays him 80 cents for each correct answer he provides in his math . . .Grade 9 Logic

Five students put their sandwiches into five paper bags. The bags are randomly . . .Grade 9 Logic

Eugenia's grandmother bought a new car for $55,000 in 1970. The car . . .Grade 9 Logic

I want to put exactly 4 liters of milk into a large tub with a capacity of . . .Grade 9 Logic

How many generations forward must you go in order to have more than one . . .Grade 9 Logic

A password consists of three digits, from 0 to 9, followed by a capital letter . . .Grade 9 Logic

The product of four consecutive whole numbers is 3024. What are these . . .Grade 9 Logic

It takes 2 cards to build a single-storey card house. It takes 7 cards to . . .Grade 9 Logic

Is the number of people in the world that has shaken hands with an odd number . . .Grade 9 Logic

A lady always arrives at the train station at exactly six o'clock to pick up . . .Grade 9 Logic

It takes Alex 20 minutes to paint a fence while it takes Bill 30 minutes to . . .Grade 9 Logic

There are 40 boys and 60 girls in Funnytown. There are 50 men and 50 women in . . .Grade 9 Logic

How many of the first 100 integers are divisible by either 2 or 3?Grade 9 Logic

For every birthday of John's life he puts as many dollars in a piggy bank as . . .Grade 9 Logic

Jim won a contest in which the prize was his weight in U.S. dimes (1 dime = 10 . . .Grade 9 Logic

Six post office employees are working today. It takes one employee one minute . . .Grade 9 Logic

Anna and Beatrice ran a 100m race. When Anna crossed the finish line, Beatrice . . .Grade 9 Logic

Twelve teams enter a tournament. Each team plays one match against each of . . .Grade 9 Logic

Anna had an average score of 90 on her first ten tests. Her average after all . . .Grade 9 Logic

The sum of three different positive integers is 33. The smallest and the . . .Grade 9 Logic

Juice is poured from a full 1 L bottle into an empty glass until both the glass . . .Grade 9 Logic

Mrs. Smith has 80 birds: geese, hens and ducks. The ratio of geese to hens is . . .Grade 9 Logic

It takes six people 48 hours to paint a house. How long would it take to . . .Grade 9 Logic

A girl is 10 years old. She is five times older than is her dog. In how . . .Grade 9 Logic

Figure out the smallest difference between two four-digit integers, each . . .Grade 9 Logic

What does the algorithm say?Grade 9 Logic

How many crosses can you place on a Tic-tac-toe board without making . . .Grade 9 Logic

Eight students travel in a car. They speak English, French and Spanish. . . .Grade 9 Logic

Roman numerals are a numeral system of Ancient Rome based on letters of the . . .Grade 9 Logic

In a football tournament every team plays a match against every other team . . .Grade 9 Logic

How many different lines can you draw through any two of these ten points?Grade 9 Logic

I throw a fair die until 1 is obtained. What is the probability that this . . .Grade 9 Logic

A straight line and two circles are drawn to form several bounded regions. . . .Grade 9 Logic

If each row and each column of the square must contain exactly one triangle, . . .Grade 9 Logic

Twenty-two performers have numbers 1 to 22. A couple finds that their numbers . . .Grade 9 Logic

A 200-dollar stock loses $40 of its value for a week. What percent of . . .Grade 9 Logic

Anna began eating 25 jellybeans at a rate of 1 every 5 minutes. Eleven . . .Grade 9 Logic

Thinking outside the box: 52 - 28 = 4 Which digit has to be moved to . . .Grade 9 Logic

A company initially planned for sixty people to complete a project in 100 days. . . .Grade 9 Logic

John is going to repair his house. There are three major activities: . . .Grade 9 Logic

Four sisters are all 30 months apart in age. The total of their ages is equal . . .Grade 9 Logic

The difference between a two-digit number and the number obtained by . . .Grade 9 Logic

John received a pay raise due to extraordinary performance. He decided to not . . .Grade 9 Logic

An amoeba is a shapeless unicellular organism. An amoeba propagates by simple . . .Grade 9 Logic

Ninety-nine percent of John's nuts and 99% of a nut cost as much as all his . . .Grade 9 Logic

Which number should replace the question mark? 8 1 6 3 4 5 2 7 0 ?Grade 9 Logic

How many steps are required to break the Swiss chocolate bar into 1 x 1 pieces? Grade 9 Logic

The ratio of goats to tigers in a zoo is 3:2. There are a total of 100 . . .Grade 9 Logic

Anna spent $8.99 on groceries. She bought three liters of milk and 20 cereal . . .Grade 9 Logic

Which statement is CORRECT? Here, 'even' is an even number; 'odd' is an odd . . .Grade 9 Logic

Eleven men met at a conference. Each man shook hands with each of the other . . .Grade 9 Logic

For every birthday, John's parents put as many dollars in a piggy bank as his . . .Grade 9 Logic

Eugenia, the magician, receives a 50% discount every time she asks for the . . .Grade 9 Logic

Find the average of the numbers 6 66 666 6666 66666 666666 Grade 9 Logic

A melon slice weighs 5kg, and 96% of the weight is from water. After lying in . . .Grade 9 Logic

For every birthday of John's life he puts as many dollars in a piggy bank as . . .Grade 9 Logic

The sum of the consecutive integers from -33 to X, inclusive, is 69. What is . . .Grade 9 Logic

A password consists of four digits and the repetition of digits is not allowed. . . .Grade 9 Logic

Here, a password consists of four capital letters from A to Z. How many . . .Grade 9 Logic

A dozen balls cost you $50. You get every fifth ball for free. How many . . .Grade 9 Logic

Anna had an average score of 90 on her first nine tests. Her average after all . . .Grade 9 Logic

If nine hens can lay six eggs in two days, how many hens would be needed to lay . . .Grade 9 Logic

Estimate what part of the rectangle is blue.Grade 9 Logic

Tree diagrams present the hierarchical structure of schools or companies. . . .Grade 9 Logic

Anna ran in the north direction at a speed of 3 miles per hour, Bobby ran west . . .Grade 9 Logic

Several students want to rent a car for the next weekend. If each contributes . . .Grade 9 Logic

Seventy-five percent of apples in a box and seventy-five percent of an apple . . .Grade 9 Logic

A boy scored 21 times or 84% in a series of kicks. What was the series out . . .Grade 9 Logic

I want to move just two matchsticks to make the equation correct. How many . . .Grade 9 Logic

Twelve years ago, Bill was twice as old as Anna. Twelve years on from now, . . .Grade 9 Logic

Adding a letter to a word makes it odd. What is the word?Grade 9 Logic

A boy has as many sisters as brothers, but each of his sisters has three times . . .Grade 9 Logic

A four-letter word can be written forward, backward or upside down while . . .Grade 9 Logic

How many four-digit numbers are there that use the four digits of 2011?Grade 9 Logic

What is half an hour added to 0.45 hours? Grade 9 Logic

Is it legal for a man in Montana to dance with his widow's sister at her . . .Grade 9 Logic

Mount Everest is the Earth's highest mountain with a peak at 8,848 meters . . .Grade 9 Logic

The numbers are the total of the values of the symbols within each column and . . .Grade 9 Logic

1 gives 2 2 gives 6 3 gives 12 4 gives 20 What does 10 give?Grade 9 Logic

A car weighs 997kg when empty and 1234kg when John, his sister Jane, and their . . .Grade 9 Logic

The pie chart represents the results of an election. The least lucky . . .Grade 9 Logic

Metro Card prices: a single ride is $2.5 and 7-day Metro Card costs $29. How . . .Grade 9 Logic

At the beginning, the girl rode 6 km in the first 15 minutes and then 4 km in . . .Grade 9 Logic

Len's number is 31. Jim's number is 32. Sam's number is 33. Which number . . .Grade 9 Logic

The diagram shows the lowest point and the highest point of our planet. What . . .Grade 9 Logic

Mrs. Smith has three sons who play hockey, two sons who play basketball, one . . .Grade 9 Logic

Which is correct?Grade 9 Logic

According to Wikipedia Mrs. Vassilyeva holds the record for most children: she . . .Grade 9 Logic

How many days does Bob work every year if he does not work on weekends and has . . .Grade 9 Logic

How many days does Bob work in 40 years of his career if he does not work on . . .Grade 9 Logic

A $1 bill measures 156 mm long and weighs approximately 1 gram. How much . . .Grade 9 Logic

Gerry and Jane spent a week on an island and they ate only coconuts. Gerry . . .Grade 9 Logic

A hospital needs 168 pills to treat 6 patients for 2 weeks. How many pills . . .Grade 9 Logic

In a room, there are 3 bosses, 2 wives, and a plumber who works for the . . .Grade 9 Logic

If the height of the tower is 88 mm, how many pens are needed to build a tower . . .Grade 9 Logic

Sales for a business doubled or tripled every year and increased from 1 million . . .Grade 9 Logic

A brick weighs 5 pounds and half a brick. What does a brick and a half weigh?Grade 9 Logic

When Pinocchio lies, his nose gets twice as long. When he tells the truth, his . . .Grade 9 Logic

Three parrots yell at Gerry every 2, 3 and 4 seconds, respectively. If they . . .Grade 9 Applied Math

Which has the most volume?Grade 9 Applied Math

If a $600 computer is on sale for a 20% discount, what is the sale price?Grade 9 Applied Math

It costs $24 to paint a cube. Before painting, we divide the cube into two . . .Grade 9 Applied Math

The original price of an umbrella was $16. What was the price of the umbrella . . .Grade 9 Applied Math

A food stand buys ice cream cones in packages of 8 and cartons of 14. What . . .Grade 9 Applied Math

500 employees work for company XYZ, where the ratio of men to women is 6 to 4. . . .Grade 9 Applied Math

Anna is a member of Greenland Velo's race team. This summer, she has won only . . .Grade 9 Applied Math

A $10 million lottery pot is divided into equal increments over 20 years. The . . .Grade 9 Applied Math

If three students eat three apples in 33 seconds, how long will it take nine . . .Grade 9 Applied Math

A 2-meter wide path is constructed around the outside of a rectangular garden . . .Grade 9 Applied Math

A lottery has one $8000 prize, two $2000 prizes, and twelve $500 prizes. The . . .Grade 9 Applied Math

Are you a good bargain shopper? Find the best deal.Grade 9 Applied Math

The picture shows four supermarket lines, viewed from above. The numbers are . . .Grade 9 Applied Math

Which spring wire is longest?Grade 9 Applied Math

Apples are sold in bags of eleven that cost $11 per bag, or bags of nine that . . .Grade 9 Applied Math

Which is the side view of the 3-D shape?Grade 9 Applied Math

The area of the white cross is 45% of the area of the square flag. Five white . . .Grade 9 Applied Math

Estimate the length of the blue cord.Grade 9 Applied Math

The picture shows an example of the Aztec code for Wikipedia. Estimate the . . .Grade 9 Applied Math

A jigsaw puzzle consists of 250 identical pieces to spread on a plane. A link . . .Grade 9 Applied Math

I completely covered a one square meter area with $100 bills without any . . .Grade 9 Applied Math

Which of the following collections of round pizzas has the largest area?Grade 9 Applied Math

A chain with 3 links is 10 cm long. A chain made from 5 links of the same . . .Grade 9 Applied Math

All sizes can be 1% bigger or smaller compared with the initial design sizes. . . .Grade 9 Applied Math

I can buy gold bars in boxes of 25 kilograms, 45 kilograms, 65 kilograms, and . . .Grade 9 Applied Math

In a survey of customers, 2/3 of the female clients and 3/4 of the male clients . . .Grade 9 Applied Math

Americans measure the temperature in

Jim bought a laptop at 25% off the regular price of $500.00. He also bought a . . .Grade 9 Applied Math

The drama club is selling tickets to a play for $9 per ticket. The cost to . . .Grade 9 Applied Math

A $160 watch is on sale for $96. What is the percent change in price?Grade 9 Applied Math

A particular stock is valued at $40 per share. The value increases by 25% and . . .Grade 9 Applied Math

Three friends visited a restaurant where everything costs $0.50. They ordered . . .Grade 9 Applied Math

A stadium security system includes two stages. In the first stage, 70% of the . . .Grade 9 Applied Math

Sixty carpenters and forty plumbers work together. The average daily rate of a . . .Grade 9 Applied Math

There are 130 cars in a village of 30 families. Each family has either 4 or 5 . . .Grade 9 Applied Math

John buys shares in the stock market for $1000. He sells the shares when the . . .Grade 9 Applied Math

A girl drives from home to her school at an average speed of 50 miles per hour, . . .Grade 9 Applied Math

A 100-liter vessel is full of a mixture of juice concentrate and water, in . . .Grade 9 Applied Math

A 100-liter vessel is full of a mixture of juice concentrate and water, in . . .Grade 9 Applied Math

A stadium contains 20,000 seats. At a match, 20% of the seats remain empty. . . .Grade 9 Applied Math

Normal milk has 36 grams of fat in a bottle. Fat free milk has 6 grams of . . .Grade 9 Applied Math

A car that originally sold for $40,000 depreciates at a rate of 50% per year. . . .Grade 9 Applied Math

John put $10,000.00 in a savings account at an annual interest rate of 5%. He . . .Grade 9 Applied Math

In a basketball tournament, a team is eliminated after a defeat. There can be . . .Grade 9 Applied Math

A class picnic is estimated to cost $192. The boys agreed to contribute $1 more . . .Grade 9 Applied Math

A total of 321 employees work for company XYZ and two thirds of them are men. . . .Grade 9 Applied Math

A man weight and his equipment weigh 180kg on Earth. If he takes the same set . . .Grade 9 Applied Math

The picture shows a simplified statement of income for company ABC in millions. . . .Grade 9 Applied Math

A race car is constructed from ultra-lightweight materials. The car weighs . . .Grade 9 Applied Math

I bought a 15''-screen laptop with the ratio of the screen height to the . . .Grade 9 Applied Math

To unlock his mobile device, Alex must enter the four different digits of his . . .Grade 9 Applied Math

Anna has 8 biscuits, Bill has 6, and Cindy has 1. They share them out equally. . . .Grade 9 Applied Math

What is the minimum number of cuts needed to cut a log into 24 pieces?Grade 9 Applied Math

The picture shows the rectangular floor plan of the first level of a house. . . .Grade 9 Applied Math

A revolving door with three wings makes 5 complete rotations in a minute. . . .Grade 9 Applied Math

On a trip, Evguenia cycled 5 km in the first 15 minutes and then 4 km in the . . .Grade 9 Applied Math

Mr. Smith bought glasses for all members of his family including animals and . . .Grade 9 Applied Math

Jim can eat a 10-inch pizza in 16 minutes. How long will it take for Jim to . . .Grade 9 Applied Math

You have 3 coins. One is counterfeit and is either heavier or lighter than the . . .Grade 9 Applied Math

Tickets for a football game are available for $29 in advance or $39 if . . .Grade 9 Applied Math

John starts a taxi business and rents a car for $77 per day. The rent . . .Grade 9 Applied Math

Food is 24% of the Smith family (8 members) monthly budget of $15,000. Next . . .Grade 9 Applied Math

I composed the numbers from strips of paper. Find the odd one out.Grade 9 Applied Math

Which number required the most paper? Grade 9 Applied Math

Jane and Gerry are lost in a forest. Gerry walks east, while Jane walks south . . .Grade 9 Applied Math

John is Jim's son. Jay is John's son. John is a doctor's son. His father . . .Grade 9 Applied Math

A pavement stone's side length is 9 cm and it weighs 20kg. How much stone do . . .Grade 9 Applied Math

Gerry puts 1/10 of his weekly allowance in the bank for college. If he has . . .Grade 9 Applied Math

Australia defeated American Samoa and set a world record for the largest . . .Grade 9 Applied Math

Estimate the volume of Bob if he weighs 100kg. 1kg = 2.2 pounds 1 liter . . .Grade 9 Applied Math

A boat has a ladder that has eight rungs. Each rung is 20cm apart. The bottom . . .Grade 9 Applied Math

Use of composite materials decreases the weight of passenger airplanes. How . . .Grade 9 Applied Math

Modern petrol-electric hybrid cars typically have so many sensors that you can . . .

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