A+Click : Grade 8 Math Problems

Grade 8 Numbers and Arithmetic
Captain Hook has two pieces of rope. One piece of rope is 56 meters and the . . .Grade 8 Numbers and Arithmetic
A tap drips one drop of water every second. It takes 3000 such drops to fill a . . .Grade 8 Numbers and Arithmetic
How many numbers between 77 and 177 are evenly divisible by 8 (no remainder)?Grade 8 Numbers and Arithmetic
Sebastian achieved these scores in his exams. Which was his best result?Grade 8 Numbers and Arithmetic
Multiply all the digits of each license plate without using a calculator. . . .Grade 8 Numbers and Arithmetic
On this target, I scored exactly 80. How many shots did I fire?Grade 8 Numbers and Arithmetic
What number is greater than 9/10 and smaller than 10/11?Grade 8 Numbers and Arithmetic
Divide $1234 into the ratio 1:2:3:4. What is the largest part of the ratio?Grade 8 Numbers and Arithmetic
This is a standard set of dominoes. One domino has no spots, one domino has 1 . . .Grade 8 Numbers and Arithmetic
How many 2-digit integers are there in which the sum of the digits is equal to . . .Grade 8 Numbers and Arithmetic
In how many ways can you choose 4 of the first 8 positive integers so that no . . .Grade 8 Numbers and Arithmetic
Which number has the smallest number of divisors?Grade 8 Numbers and Arithmetic
A photographer will pay me $3600 per hour of taking a picture of my smile. . . .Grade 8 Numbers and Arithmetic
Which gives the largest answer?Grade 8 Numbers and Arithmetic
2¹⁰⁰¹ – 2¹⁰⁰⁰ – 2 x 2⁹⁹⁹ = ?Grade 8 Numbers and Arithmetic
Find the smallest positive integer that must be added to 2010 in order to . . .Grade 8 Numbers and Arithmetic
If 144 is divided into three parts proportional to 7, 8 and 9, then the largest . . .Grade 8 Numbers and Arithmetic
If you replace a, b, c and d with the numbers 0, 1, 2 and 3 , what is the . . .Grade 8 Numbers and Arithmetic
Which point best represents the value of A divided by B?Grade 8 Numbers and Arithmetic
Which point best represents the value of C divided by F?Grade 8 Numbers and Arithmetic
How long is the golden chain with 10 links?Grade 8 Numbers and Arithmetic
What is the difference between sums of ten largest and ten smallest two-digit . . .Grade 8 Numbers and Arithmetic
The number that is exactly halfway between 1/19 and 1/21 isGrade 8 Numbers and Arithmetic
A two-digit number, read from left to right, is 20% greater than the same . . .Grade 8 Numbers and Arithmetic
Three integer numbers yield the same answer whether they are added or . . .Grade 8 Numbers and Arithmetic
How many prime numbers end in 2 or 5? A prime number is a natural number . . .Grade 8 Numbers and Arithmetic
In a list of five numbers, the product of the first three numbers, the last . . .Grade 8 Numbers and Arithmetic
The result of multiplying a number by 11 is the same as adding it to 11. . . .Grade 8 Numbers and Arithmetic
Fill in each empty place between the numbers with one of the symbols +, -, x . . .Grade 8 Numbers and Arithmetic
What is 12.5 divided three times by 0.5 ?Grade 8 Numbers and Arithmetic
How many 5/9 pounds of potatoes are in a third of a pound? Grade 8 Numbers and Arithmetic
What is the difference between the sum of the first 99 even numbers and the sum . . .Grade 8 Numbers and Arithmetic
What is the smallest positive integer that has 12 factors? Grade 8 Numbers and Arithmetic
Which is the smallest positive integer whose digits' product is 8000?Grade 8 Numbers and Arithmetic
If the average of a set of integers is 3 and their sum is 123, how many numbers . . .Grade 8 Numbers and Arithmetic
Which number is smaller than the sum of its divisors other than 1 and the . . .Grade 8 Numbers and Arithmetic
After how many kilometers will all the digits of the odometer be different for . . .Grade 8 Numbers and Arithmetic
What is the sum of the cubes of the whole numbers from 1 to 5? Grade 8 Numbers and Arithmetic
Which number could not be written as a sum of 2 consecutive numbers?Grade 8 Numbers and Arithmetic
What is the smallest passcode that is evenly divisible by all of the numbers . . .Grade 8 Numbers and Arithmetic
The number 2014 is the sum of a sequence of four consecutive integers. Which . . .Grade 8 Numbers and Arithmetic
Which year comes midway between 1591 and 1951?Grade 8 Numbers and Arithmetic
An integer is even if it is evenly divisible by two. A prime number (or a . . .Grade 8 Numbers and Arithmetic
Find the 4-digit number in which the second, third and fourth digits are twice . . .Grade 8 Numbers and Arithmetic
What is the product of the first five prime numbers? A prime number is a . . .Grade 8 Numbers and Arithmetic
What is 54321 less that the product of 30001 and 54321?Grade 8 Numbers and Arithmetic
What number added to itself three times is equal to 72?Grade 8 Numbers and Arithmetic
What is the sum of the first 9 numbers that are evenly divisible by 9?Grade 8 Numbers and Arithmetic
The opposite sides of a standard die have the numbers that add up to seven. I . . .Grade 8 Algebra
Find the set of four positive consecutive integers such that the sum of the . . .Grade 8 Algebra
Which gives the largest answer? if p=4?Grade 8 Algebra
Simplify the following expression 2x + 2 + 2 x² – x + 2 – . . .Grade 8 Algebra
Simplify the following expression 4a⁴ x 3a³ x . . .Grade 8 Algebra
Which gives the largest value of x ?Grade 8 Algebra
How is (5 x 10⁵) + (4 x 10⁴) + (3 x 10³) + . . .Grade 8 Algebra
In the figure, a and b are positive integers. What is the . . .Grade 8 Algebra
The diagram shows two sets of numbers: set A and set B. Find the correct . . .Grade 8 Algebra
What whole number 'X' makes this statement true? Remember, there may be more . . .Grade 8 Algebra
Which statement is INCORRECT?Grade 8 Algebra
Find the expression that is TRUE.Grade 8 Algebra
Find the expression that is INCORRECT.Grade 8 Algebra
Check the correct answer without using a calculator: 12345679 x 9 = Grade 8 Algebra
Which gives the largest answer?Grade 8 Algebra
How many 2-digit numbers have a tens digit that is smaller than the units digit?Grade 8 Algebra
Find the product Grade 8 Algebra
For what X is the shaded area at its maximum?Grade 8 Algebra
You can purchase or rent a car. The car is available at a rental fee of $250 . . .Grade 8 Algebra
Choose the answer without using a calculator. I multiply together the . . .Grade 8 Algebra
Two positive numbers B and E are at the same distance from 1. Which point on . . .Grade 8 Algebra
How many steps are required to break an M x N bar of chocolate into 1 x 1 . . .Grade 8 Algebra
Three large glasses of juice contain the same amount as four medium glasses. . . .Grade 8 Algebra
Four sisters are all 2.5 years apart in age. The total of their ages is equal . . .Grade 8 Algebra
Find a. Grade 8 Algebra
If you need 6 blocks for a 3-step staircase, how many blocks would you need for . . .Grade 8 Algebra
A4321 is a five-digit number in which A is a digit and the number is evenly . . .Grade 8 Algebra
Find the digit, that replaces the symbol Y.Grade 8 Algebra
How many even integers are between (not including) even integers n and . . .Grade 8 Algebra
Simplify the following expression 2x + 2 + 2 x² – x – 2 – . . .Grade 8 Algebra
What whole number 'X' makes this statement true? Grade 8 Algebra
If m + n + 1 x 2 x 3 x 4 = n +1234, then what is m?Grade 8 Algebra
Simplify the following expression: (0.002)⁴Grade 8 Algebra
Anna has an average of 85 on 4 different tests. If the lowest score is . . .Grade 8 Algebra
What is the smallest integer that is 100 times the sum of its digits?Grade 8 Algebra
A box with 80 matches weighs 60 grams. The same box with 40 matches weights . . .Grade 8 Algebra
Each boy danced with exactly three girls and each girl danced with exactly four . . .Grade 8 Algebra
Multimedia Messaging Service, or MMS, is a standard way to send messages that . . .Grade 8 Algebra
A baby is born every six hours, three deaths occur every week, and five . . .Grade 8 Algebra
The profit, P, a stadium makes selling X tickets can be determined by the . . .Grade 8 Algebra
A picture that measures 9 inches by 16 inches is enlarged to 4 times its area. . . .Grade 8 Algebra
Two numbers are such that their difference, their sum, and their product are in . . .Grade 8 Algebra
I have 1 ton of coins that are 80% gold and 20% copper. I want to melt them . . .Grade 8 Algebra
At a business meeting, each shakes hands with 7 other people. If there are 56 . . .Grade 8 Algebra
Two consecutive positive integers have a product of 240. What is their sum?Grade 8 Algebra
A girl rides her bike 4 km in 15 minutes. How long will it take her to ride 15 . . .Grade 8 Algebra
If a 12-year-old boy has already lived one ninth of his life, how long does he . . .Grade 8 Algebra
What is the average (arithmetic mean) of all the following numbers? 10, 12, . . .Grade 8 Algebra
What is the maximum possible difference between the two-digit number and the . . .Grade 8 Algebra
The difference of two positive integers is equal to their average. What is . . .Grade 8 Algebra
John borrows $3,000 to pay for new furniture. He will pay back the loan by . . .Grade 8 Algebra
The balance is in equilibrium. Find W.Grade 8 Algebra
If x is positive number and x² + 36 = 100 what . . .Grade 8 Algebra
What is 1.875 as a fraction in reduced form?Grade 8 Algebra
Gerry walks half a distance at 4mph and runs back the other half faster. If . . .Grade 8 Algebra
When a glass is a quarter empty it contains 110 ml more when it is a quarter . . .Grade 8 Algebra
The difference between a positive integer and the sum of its digits is always . . .Grade 8 Algebra
Fifty-five litres of apple juice are bottled in 90 bottles. Some of them have . . .Grade 8 Geometry
A square has an area of 30 m². What is the length of its side?Grade 8 Geometry
John walks for one and a half hours at an average speed of 5.5 km/h. Then he . . .Grade 8 Geometry
Identify the shape with the largest perimeter.Grade 8 Geometry
Identify the ratio AB:BD.Grade 8 Geometry
What is the length of BC in the right-angled triangle? Grade 8 Geometry
Which pair of angles in this figure has the same measurement? Grade 8 Geometry
There are 2 parallel lines in the figure. What is the measure of angle . . .Grade 8 Geometry
What is the greatest number of cubes with a side length of 3 centimeters that . . .Grade 8 Geometry
If each edge length of this shape is doubled, what will happen to its volume? Grade 8 Geometry
A curtain covers a window as shown on the right. We approximate the area of . . .Grade 8 Geometry
Which one of the triangles is not always similar to the others?Grade 8 Geometry
Which angle is largest?Grade 8 Geometry
Which angle is smallest?Grade 8 Geometry
Find the value of X.Grade 8 Geometry
Archery target faces have five colors, with each color divided into two parts . . .Grade 8 Geometry
Find the mirror line.Grade 8 Geometry
Find the center of rotation.Grade 8 Geometry
What is the size of angle X?Grade 8 Geometry
Which segment length is the smallest?Grade 8 Geometry
How many right angles are possible in a polygon with five sides? Grade 8 Geometry
Which drawing represents the top view of this figure?Grade 8 Geometry
Which triangle has angles that appear to measure 40°, 60° and 80°?Grade 8 Geometry
Which figure can be rotated 60° about its center and have its final . . .Grade 8 Geometry
Find the shape that has fewer than 15 sides and at least one 90° . . .Grade 8 Geometry
In the diagram, the radii of the two concentric circles are 5 and 10, . . .Grade 8 Geometry
If two sides of the triangle have lengths of 11 and 22, which of the following . . .Grade 8 Geometry
Which shape has the largest shaded region in terms of area?Grade 8 Geometry
In the diagram, triangle ABC is an isosceles. How many different angles are . . .Grade 8 Geometry
A 7x7x7cube is painted, and then cut into 1x1x1 cubes. How many of the cubes . . .Grade 8 Geometry
Ten cubes are glued together, and then the entire figure is painted. How . . .Grade 8 Geometry
The green area 'G' is 80% of the entire area of the rectangle. Find x.Grade 8 Geometry
If G is the total area of the green regular octagon and R is the total area of . . .Grade 8 Geometry
The figure shows a regular hexagon. What is the fraction of the area of the . . .Grade 8 Geometry
Which of the following cubes can be folded from this net? Grade 8 Geometry
I strike a pool ball from corner A of the rectangular billiard table at an . . .Grade 8 Geometry
A cross-shaped lawn has a 1-meter wide path that surrounds it. Each side of . . .Grade 8 Geometry
The height of a cylinder is decreased by 10%, and the radius of the cylinder is . . .Grade 8 Geometry
What is the area of a square with a diagonal of length 8?Grade 8 Geometry
Estimate the difference between the smallest and largest areas of the columns.Grade 8 Geometry
A net can be folded into a cube. Which of the faces is opposite the face . . .Grade 8 Geometry
Find the missing part. Remember, there may be more than one correct answer.Grade 8 Geometry
Which of these diagrams could be drawn without taking the pen off the page and . . .Grade 8 Geometry
I place a digital clock on a mirror. The time 18:30 on the clock reads the . . .Grade 8 Geometry
Small blue squares have the same size. What share of the large square is . . .Grade 8 Geometry
Find the area of the triangle.Grade 8 Geometry
This shape was formed by removing a small cube from a big cube. The volume of . . .Grade 8 Geometry
How many green triangles are needed to completely cover the square? Grade 8 Geometry
How many blue T-shapes can be placed inside the 5x5 square without intersecting . . .Grade 8 Geometry
The game Battleship (Battleships or Sea Battle) is a guessing game played by . . .Grade 8 Geometry
How many pairs of beads are at a distance apart which is smaller than the . . .Grade 8 Geometry
Estimate how many times larger the perimeter of the red triangle is compared . . .Grade 8 Geometry
The picture shows a regular polygon. Which two lines are parallel?Grade 8 Geometry
How many points exist where the rays intersect?Grade 8 Geometry
ABCD is a rectangle. E, F, G and H are midpoints of AO, BO, CO and DO . . .Grade 8 Geometry
I am using red and yellow tiles to make the pattern shown on the right. There . . .Grade 8 Geometry
A honey bee is walking from point A to point B along the indicated path. If . . .Grade 8 Geometry
What fraction of the square is red? Grade 8 Geometry
Alex is framing a small flower box by four rectangular bricks. Each of the . . .Grade 8 Geometry
An ant goes from A to B along the indicated path in the equilateral triangle . . .Grade 8 Geometry
If the red area is five times smaller than the blue area, what is X? Grade 8 Geometry
What is the ratio of the shaded area to the area of the big circle? Grade 8 Geometry
What is the measure of the marked angle in the regular hexagon?Grade 8 Geometry
What is the angle between the hour hand and the minute hand at 14:20? Grade 8 Geometry
Guesstimation. How many the small triangles would be needed to cover the . . .Grade 8 Geometry
In a city Konigsberg, there were seven bridges. There was a tradition to walk . . .Grade 8 Geometry
The circles are equally spaced. Find 2 regions of equal area. One of them is . . .Grade 8 Geometry
Find perimeter of a square that consists of two rectangles with perimeters 20 . . .Grade 8 Geometry
How many apples at equal distances from each other can I have?Grade 8 Geometry
The shape is turned 315^o clockwise. Find the new position of . . .Grade 8 Geometry
The volume of a box is 3000 cm³. The ratio of the box length, . . .Grade 8 Geometry
What is the area of the shape with 4 axes of symmetry?Grade 8 Geometry
The shape is to be reflected 4 times over the vertical line y and then reflected . . .Grade 8 Geometry
Find the largest side.Grade 8 Geometry
Two boys, starting at the same point, walk in opposite directions for X . . .Grade 8 Geometry
A 7x7x7cube is painted, and then cut into 1x1x1 cubes. How many of these . . .Grade 8 Geometry
The shape is composed of squares and isosceles triangles. What percentage of . . .Grade 8 Geometry
Four people start from the same point. A walks northwest at 1 km/h. B walks . . .Grade 8 Geometry
John walks for one and a half hours at an average speed of 5 mph. Then he . . .Grade 8 Geometry
There are 2 parallel lines in the figure. What is the measure of angle . . .Grade 8 Geometry
What is the greatest number of cubes with a side length of 1.49 cm that can fit . . .Grade 8 Geometry
Which two segments have the same length?Grade 8 Geometry
A hall is cube-shaped. The volume of the hall is 343 cubic meters. Find the . . .Grade 8 Geometry
What is the longest path?Grade 8 Geometry
One face of a rectangular box has an area of 15 square cm. Another face is 20 . . .Grade 8 Geometry
One face of a rectangular box has an area of 15 square cm. Another face is 20 . . .Grade 8 Geometry
For what X is the area of triangle ADE four times larger than the area of . . .Grade 8 Geometry
Which is the closest to the value of the midpoint between 282 millimeters and . . .Grade 8 Geometry
A school garden is 4 units long and 3 units wide. How many bushes a unit . . .Grade 8 Geometry
Which shape has the smallest area?Grade 8 Geometry
Which set of circles has the largest perimeter?Grade 8 Geometry
Which set of circles has the largest area?Grade 8 Geometry
How many cubes can be deleted from the tower so that the top cube does not move?Grade 8 Geometry
What is the largest hollow cube that I can construct from 500 small cubes?Grade 8 Geometry
Two towers have the same height. Find the ratio of the width to the height . . .Grade 8 Geometry
If the area of the square is B and the area of the circle is C, what is the . . .Grade 8 Geometry
All three bridges have the same horizontal width a. Which bridge has the . . .Grade 8 Geometry
The figure shows a vertical cross-section of a road. Which part of the road . . .Grade 8 Geometry
Find the area of the red shape if the area of a small triangle is 1 square unit.Grade 8 Geometry
The 5 x 5 grid contains squares of different sizes from 1 x 1 to 5 x 5. How . . .Grade 8 Geometry
Compare the areas of the squares B and A.Grade 8 Geometry
A set of 119 one-unit wooden cubes is packed on one level in a rectangular . . .Grade 8 Geometry
What is the difference between the red area and the blue area if the numbers . . .Grade 8 Geometry
What fraction of the large square is shaded?Grade 8 Geometry
The border of this shape is composed of four semi-circles, each with a radius . . .Grade 8 Geometry
What is the maximum area of a triangle inside a unit square?Grade 8 Geometry
How many 4 cm by 4 cm squares can I obtain from a wire that is 100 cm long?Grade 8 Geometry
How many signs have a line of symmetry?Grade 8 Geometry
Find the number.Grade 8 Geometry
I want to cut the cross by two straight cuts to make the greatest number of . . .Grade 8 Geometry
What is the maximum number of points of intersection of five distinct lines in . . .Grade 8 Geometry
Find the external surface area of the pyramid if each cube side is 1 unit. . . .Grade 8 Geometry
An arrangement is formed by laying nine colored squares of the same size one . . .Grade 8 Geometry
I divided a 3 x 4 square into 6 squares. What is the smallest number of . . .Grade 8 Geometry
What is the smallest area of a rectangle which includes all five squares? Grade 8 Geometry
If the height of the tower is 88 mm, estimate the height of the tower that . . .Grade 8 Geometry
The sum of the perimeters of three rectangles is 172cm. What is the largest . . .Grade 8 Geometry
Divide the square into four equal shapes, so that each shape includes a circle. . . .Grade 8 Geometry
I spent 10 minutes to paint the upper part of the shape in blue. How much . . .Grade 8 Geometry
I cut two or three corners off an equilateral triangle, each cut being . . .Grade 8 Data Analysis
In a survey of students, 2/3 of the girls and 3/4 of the boys preferred using . . .Grade 8 Data Analysis
A bag contains six green, five gray, and four violet disks. If a disk is . . .Grade 8 Data Analysis
There are 16 pieces in a bag. If you take one piece out of the bag without . . .Grade 8 Data Analysis
Mark tosses a dime three times in a row. The tree diagram shows all possible . . .Grade 8 Data Analysis
Thirty-three apples, or 11% of the total, were not sold. How many apples . . .Grade 8 Data Analysis
The US Census Bureau stated that 6,830,000,000 people lived in an area of . . .Grade 8 Data Analysis
If 40% of a number is 44, what is 44% of that number? Grade 8 Data Analysis
On the chessboard, what is the probability that a randomly chosen square is . . .Grade 8 Data Analysis
Which amount of money is the closest to the average of these numbers?Grade 8 Data Analysis
The faces of a cube are numbered from 1 to 6. I roll the cube once. Which . . .Grade 8 Data Analysis
Anna recorded the temperature every day for a week (7 days). It was 22°C . . .Grade 8 Data Analysis
The sum of 19 consecutive integer numbers is 2090. What is the difference . . .Grade 8 Data Analysis
Which scatter plot best shows the relationship between a person's height and . . .Grade 8 Data Analysis
The table shows the results of a competition among 5 teams. How many teams . . .Grade 8 Data Analysis
Each of four children chose one of these cards. They multiplied the chosen . . .Grade 8 Data Analysis
Fifty-two percent of the households in Funnytown have children and twenty-five . . .Grade 8 Data Analysis
What is the average number of stones in a column?Grade 8 Data Analysis
I place 5 dominos face up on my table. I have to get all the dominos facing . . .Grade 8 Data Analysis
On average there are 100,000 strands of hair on a person's head. Hair grows . . .Grade 8 Data Analysis
A school store's expenses and sales for a three-day period are shown in the . . .Grade 8 Data Analysis
There are 16 pieces in a bag. You are going to take one piece out of the bag . . .Grade 8 Data Analysis
John's hourly wage increases from $8 to $12. Find the percent of change.Grade 8 Data Analysis
Tim received the following scores in the online math tests: 80%, 81%, 82%, . . .Grade 8 Data Analysis
A week ago, Anna's jar was filled with 120 jellybeans. She always took the . . .Grade 8 Data Analysis
Which percentage of the shape is white?Grade 8 Data Analysis
One person is chosen at random from the list. What is the probability that . . .Grade 8 Data Analysis
Into which set should 72 be placed?Grade 8 Data Analysis
How many different ways can $50 be made using only $5 and $10 bills?Grade 8 Data Analysis
Bobby writes each letter of his name on a separate card. He randomly chooses . . .Grade 8 Data Analysis
Figure out the sum of the four numbers: 4¹ 3² . . .Grade 8 Data Analysis
Fifty percent of Funnytown's households have children and 20% have pets. If . . .Grade 8 Data Analysis
A palindrome is a number whose value is equal in either direction.  For . . .Grade 8 Data Analysis
Order the shape by weight from lightest to heaviest.Grade 8 Data Analysis
A bus carrying 5 tourists travels to Dogland. Every tourist has a dog. Every . . .Grade 8 Data Analysis
The United States has currency notes in denominations of 1, 2 and 5. How many . . .Grade 8 Data Analysis
Two friends and I have gone out to dinner. The bill comes to $150.00. . . .Grade 8 Data Analysis
Alex and Bill both have some money. Alex is short of two dollars and Bill of . . .Grade 8 Data Analysis
Alex likes 81 but not 82; he likes 49 but not 50, he likes 225 but not 224. . . .Grade 8 Data Analysis
The diagram shows my Saturday morning activities. If I do only two activities . . .Grade 8 Data Analysis
The diagram shows a road network. All cars drive in one direction from A to B. . . .Grade 8 Data Analysis
There are two ways to add four odd numbers to get 8: 5 + 1 + 1 + 1 = 8 3 + 3 + . . .Grade 8 Data Analysis
Carl Friedrich Gauss (1777-1855) is one of the world's most famous . . .Grade 8 Data Analysis
Gerry sent three letters to three girlfriends. The postman put the letters . . .Grade 8 Data Analysis
How much does a sales representative earn from the sale of seven $50,000 cars . . .Grade 8 Data Analysis
Find the sum of all the numbers in the pyramid if each number is the sum of the . . .Grade 8 Data Analysis
If I lose 25% on an investment during the first year and gain 20% the following . . .Grade 8 Data Analysis
There were 4,492,205 articles and 21,140,000 contributors in the English . . .Grade 8 Data Analysis
According to a study, hair grows about half a millimeter each day. How much . . .Grade 8 Data Analysis
The sum of Jim, John and Jane's ages is 27. If the twin brothers are older . . .Grade 8 Data Analysis
I decided to save a dollar in January, then increase the amount by one dollar . . .Grade 8 Data Analysis
John has an average of 60 marks on his first Math tests. He missed the last . . .Grade 8 Data Analysis
A sundial (shadow clock) is a device that tells the time of day by the position . . .Grade 8 Data Analysis
There are 5 children in a boat. Four of them do one of the activities below. . . .Grade 8 Data Analysis
Once upon a time, there were three little pigs. If two brothers weighed 45kg, . . .Grade 8 Data Analysis
Jane wants to make different bracelets. Which bracelets are the same?Grade 8 Data Analysis
A waiter receives $5 tips from each table in a restaurant. What is the . . .Grade 8 Data Analysis
Gerry puts 1/10 of his weekly allowance $50 in the bank for college. How . . .Grade 8 Data Analysis
The sum of 11 consecutive integer numbers is 11. What is the largest number?Grade 8 Data Analysis
A puzzle used to cost $49.95 but now the price is $33.45. How much is the . . .Grade 8 Data Analysis
What is 1% of 10% of 100% of $1,000?Grade 8 Data Analysis
Gerry tries to play tennis but can only hit the ball 40% of the time. If 80 . . .Grade 8 Data Analysis
In how many ways can Jane put two eggs of different color into the package?Grade 8 Logic
The ratio of goats to tigers in a zoo is 3:2. There are a total of 100 . . .Grade 8 Logic
Anna spent $9.90 on groceries. She bought three liters of milk and 24 cereal . . .Grade 8 Logic
Which statement is INCORRECT? Here, 'even' is an even number; 'odd' is an . . .Grade 8 Logic
Ten men met at a conference. Each man shook hands with each of the other men . . .Grade 8 Logic
A brick weighs 777 grams plus half a brick. How heavy is the brick? Grade 8 Logic
For every birthday, John's parents put as many dollars in a piggy bank as his . . .Grade 8 Logic
The product of three consecutive whole numbers is 999,900. What is the . . .Grade 8 Logic
Three boys, A, B, and C, are at the corners of a rectangular field. At which . . .Grade 8 Logic
Eugenia, the magician, receives a 50% discount every time she asks for the . . .Grade 8 Logic
The picture shows two dice with faces numbered 1 through 6. Six faces are . . .Grade 8 Logic
Find the average of the numbers 7 77 777 7777 77777 777777 7777777 . . .Grade 8 Logic
A melon slice weighs 5kg, and 95% of the weight is from water. After lying in . . .Grade 8 Logic
Four friends tried to guess the number of sheep in a flock. Alex guessed 21, . . .Grade 8 Logic
Ninety-nine people stand in a line (queue) to buy tickets to a match. There . . .Grade 8 Logic
How many whole numbers between 222 and 444 include the number 3?Grade 8 Logic
A dozen balls cost you $40. You get every fifth ball for free. How many . . .Grade 8 Logic
If nine hens can lay six eggs in two days, how many hens would be needed to lay . . .Grade 8 Logic
What is the lowest number of chain links that must be opened to join the pieces . . .Grade 8 Logic
How many circles can be placed inside the rectangle without intersection?Grade 8 Logic
What do the snowflakes have in common?Grade 8 Logic
What number should replace the question mark?Grade 8 Logic
Tree diagrams present the hierarchical structure of schools or companies. . . .Grade 8 Logic
A dragon drank 1/5 of the water in a lake. After a break, he drank 1/4 of the . . .Grade 8 Logic
How many ways can one travel from point H to point F if moving north and west . . .Grade 8 Logic
Which pair of two shapes is not like the others?Grade 8 Logic
A banker forgets which key fits in which of three keyholes. What is the . . .Grade 8 Logic
It usually takes a man several hours to walk from a railway station to his . . .Grade 8 Logic
Anna ran in the north direction at a speed of 8 km/h, Bobby ran east at a speed . . .Grade 8 Logic
Find the sum of these 100 numbers.Grade 8 Logic
After a gun is fired in a saloon, 75% of the cowboys have a wounded ear, 80% . . .Grade 8 Logic
I want to move just one matchstick to make the phrase correct. From which . . .Grade 8 Logic
Find the next letter in the sequence.Grade 8 Logic
I can buy Swiss cheese in boxes of 250 grams, 450 grams, 650 grams, and 850 . . .Grade 8 Logic
Evaluate the sum 1 - 2 + 3 - 4 + . . . -2012 + 2013Grade 8 Logic
John answers 25 multiple-choice questions and receives a zero score. Each . . .Grade 8 Logic
What is the largest product of positive integers that add up to 15?Grade 8 Logic
Several students want to rent a car for the next weekend. If each contributes . . .Grade 8 Logic
Which is the single discount that is the same as three successive discounts of . . .Grade 8 Logic
John can eat a pizza in 4 minutes. Jim can eat a pizza in 5 minutes. Their . . .Grade 8 Logic
Construction work commenced on both sides of a 450 meter tunnel. If a . . .Grade 8 Logic
Which is least like the other three?Grade 8 Logic
If I fold this net, which cube will I get?Grade 8 Logic
Bryan went for a haircut yesterday. He has 120000 strands of hair and it took . . .Grade 8 Logic
Three ducks and four ducklings weigh 3.4kg. Four ducks and three ducklings . . .Grade 8 Logic
The Ancient Olympic Games were held every four years. They already existed at . . .Grade 8 Logic
Large individual letters are differently priced. The letters in the word . . .Grade 8 Logic
The figure shows the number of people required for the activities of a project . . .Grade 8 Logic
Logic riddle This occurs once in every second, once in every hour, and twice . . .Grade 8 Logic
Use all the digits from one to nine and any combination of plus signs and minus . . .Grade 8 Logic
Ninety percent of apples in a box and ninety percent of an apple cost the same . . .Grade 8 Logic
A city hall contains 280 seats. Ninety percent were full and 3/7 of the . . .Grade 8 Logic
The mass of Earth is 5.9742 x 10²⁴kg, the mass of Venus is 4.8685 . . .Grade 8 Logic
The total weight of Bob and his sister Anna is 151 kilograms. Bob's weight is 1 . . .Grade 8 Logic
Alex, Bill, and Craig weigh a combined 111 kilograms. Alex weighs 44 . . .Grade 8 Logic
John has two parents and four grandparents. How many ancestors did he have . . .Grade 8 Logic
A letter in the English alphabet has four times as many letters before it as . . .Grade 8 Logic
The sum of five consecutive numbers is 2010. What is the sum of all the . . .Grade 8 Logic
14 students are evenly spaced on the circumference of a big circle. They are . . .Grade 8 Logic
22 students are evenly spaced on the circumference of a big circle. They are . . .Grade 8 Logic
A river boat travels 4 km in 10 minutes with the current and 1 km in 15 minutes . . .Grade 8 Logic
Find the first of 111 consecutive integers, if the sum of the first and last is . . .Grade 8 Logic
Three boys put $550, $550, and $555 in a piggy bank. Bill is 10% taller . . .Grade 8 Logic
Alex paints twice as fast as Bill and three times as fast as Craig. It takes . . .Grade 8 Logic
For every birthday, John's parents put as many dollars in a piggy bank as his . . .Grade 8 Logic
A melon slice weighs 5kg, and 90% of the weight is from water. After lying in . . .Grade 8 Logic
Which statement is NOT correct?Grade 8 Logic
Tim is building two hamster cages in the shape of rectangular prisms. The first . . .Grade 8 Logic
Of the 26 capital letters, how many are symmetrical along the horizontal axis?Grade 8 Logic
Pipe 1 can empty a full tank in 1 hour. Pipe 2 can empty the tank in 2 hours.   . . .Grade 8 Logic
The number of strawberry cones sold at an ice cream store was 1 more than 3 . . .Grade 8 Logic
Alex needs six tacks to fix two rectangular pictures because he can overlap the . . .Grade 8 Logic
Water flows through two pipes from F to G. As shown, there are four taps, A, . . .Grade 8 Logic
There is a set of 10 numbers. Five numbers are selected from the set and . . .Grade 8 Logic
John's dad pays him 70 cents for each correct answer he provides in his math . . .Grade 8 Logic
The product of four consecutive whole numbers is 5040. Grade 8 Logic
It takes 2 cards to build a single-storey card house. It takes 7 cards to . . .Grade 8 Logic
It takes Alex 40 minutes to paint a fence while it takes Bill 1 hour to paint . . .Grade 8 Logic
There are 30 boys and 60 girls in Funnytown. There are 70 men and 40 women in . . .Grade 8 Logic
Six post office employees are working today. It takes one employee one minute . . .Grade 8 Logic
Anna had an average score of 90 on her first nine tests. Her average after all . . .Grade 8 Logic
There are 100 rabbits in Funnytown. The population of rabbits in Funnytown . . .Grade 8 Logic
Each child in a family has at least 1 brother and 3 sisters. What is the . . .Grade 8 Logic
The time on a digital clock reads 9:43. What is the shortest length of time, . . .Grade 8 Logic
Juice is poured from a full 1 L bottle into an empty glass until both the glass . . .Grade 8 Logic
Mrs. Smith has 80 birds: geese, hens and ducks. The ratio of geese to hens is . . .Grade 8 Logic
It takes six people 36 hours to paint a house. How long would it take to . . .Grade 8 Logic
This sentence has not thirty-five letters.Grade 8 Logic
Swiss trains leave from Zurich for Geneva every hour. The trip takes three . . .Grade 8 Logic
A cube consists of small black and white cubes. Two small cubes of the same . . .Grade 8 Logic
A number is said to be perfect if it is equal to the sum of its divisors. . . .Grade 8 Logic
Nine students travel in a car. They speak English, French and Spanish. . . .Grade 8 Logic
Two hundred employees work for company XYZ, where the ratio of men to women is . . .Grade 8 Logic
Four sisters are all 3 years apart in age. The total of their ages is equal . . .Grade 8 Logic
A flower shopkeeper works 6 days per week and sells four times more flowers on . . .Grade 8 Logic
Eight people pay $7.50 each for a meal in a restaurant. They leave a 10% tip . . .Grade 8 Logic
An apple costs 1$ and one third of the price of the apple. How much does it . . .Grade 8 Logic
A non-stop train leaves Zurich for Bern at 58 miles per hour and another . . .Grade 8 Logic
Which direction is the London coach going?Grade 8 Logic
What is half of 8? Grade 8 Logic
I ride along a long valley by bus and walk back. The bus speed is 10 miles per . . .Grade 8 Logic
A shopkeeper buys two kinds of cacao beans at $64 and $96 a bag. He mixes the . . .Grade 8 Logic
You multiply two consecutive integers and the result is 80 greater than one of . . .Grade 8 Logic
Which one of the four choices makes the best comparison? EVIL is to LIVE as . . .Grade 8 Logic
Logic puzzle. A word for a family member is the same spelled forward and . . .Grade 8 Logic
Can you predict the score of any match before it begins? What is the score . . .Grade 8 Logic
An Honesty shop sells the first candy for 1 Swiss franc and each next candy for . . .Grade 8 Logic
My father was 27 years old and 9 times as old I was many years ago. Now he is . . .Grade 8 Logic
At a flower shop, a bouquet of five roses costs $5 and a bouquet of nine roses . . .Grade 8 Logic
A truck can transport either 9 bags or 7 wooden boxes. Yesterday, the truck . . .Grade 8 Logic
A car weighs 988kg when empty and 1224kg when John, his sister Jane, and their . . .Grade 8 Logic
Anna has 7 biscuits, Bill has 4, and Cindy has 1. They share them out equally. . . .Grade 8 Logic
If the green, yellow, and red regions have areas of 12, 9, and 7 square meters, . . .Grade 8 Logic
The sum of consecutive integers is 10. Find the smallest of the numbers.Grade 8 Logic
What is the minimum number of straight lines to draw three squares?Grade 8 Logic
Metro Card prices: a single ride is $2.50 and a 7-day Metro Card costs $29. . . .Grade 8 Logic
In a county, 40 villages are connected by roads in such a way that three roads . . .Grade 8 Logic
When two non-zero integers are added, multiplied, divided, or subtracted, I . . .Grade 8 Logic
How many pages do I turn over to go from page 33 to page 222?Grade 8 Logic
Alex is twice as old as Bill was when he weighed 10kg more than Cindy. How . . .Grade 8 Logic
What is the largest result that can be achieved if different letters in the . . .Grade 8 Logic
Three couples have 81 coins to share between them. How many coins will each . . .Grade 8 Logic
A class was given a math problem with four options as the answer. Ten students . . .Grade 8 Logic
Divide nine by half and add two. What is the result?Grade 8 Logic
Which day is as far from Monday as from Thursday?Grade 8 Logic
Len's number is 31. Jim's number is 32. Sam's number is 33. What is Nil's . . .Grade 8 Logic
Once upon a time, there were three little pigs - ages 2, 4, and 6 months. If . . .Grade 8 Logic
I multiply the ages of three kids and get 48. If I add their ages, what is . . .Grade 8 Logic
A car traveling with speed 12 meters per second decelerates uniformly until it . . .Grade 8 Logic
A car traveling with speed 12 meters per second decelerates uniformly until it . . .Grade 8 Logic
Gerry had 24 LEGO bricks and Jane had 6 bricks. Gerry gave some of his bricks . . .Grade 8 Logic
If I place a pair of brackets in to this number expression, what result can be . . .Grade 8 Logic
It takes 30 seconds to cut the woodblock into three pieces. How much time . . .Grade 8 Logic
Gerry and Jane race on a velodrome. Gerry can ride 11 miles for every 9 miles . . .Grade 8 Logic
How many letters are there in the word that all smart students spell . . .Grade 8 Logic
According to research, an average waist circumference of American men is . . .Grade 8 Logic
If you make one word using each letter below only once, what place does the . . .Grade 8 Logic
Using eight eights and addition only, make 1000. How many times did you use . . .Grade 8 Logic
Gerry and Jane are flipping dimes. Each time, they bet $0.10. At the end, . . .Grade 8 Logic
Which goes next? N NE E SE S Grade 8 Logic
If there is a 500% inflation in a country how much will a 2-dollar telephone . . .Grade 8 Logic
Today Jane worked 3 hours at the rate of $9.90 per hour. How much did she . . .Grade 8 Logic
Andrew called all the girls in his class. He called three of them twice, and . . .Grade 8 Logic
How many ways can you rearrange the letters in "DAD" to produce a word?Grade 8 Logic
Two American coins add up to 35 cents but one of them is not a dime. What is . . .Grade 8 Logic
if today is the payday in Bob’s company, what happens in two days?Grade 8 Logic
If One, Nine, and Eight gives ONE what is Two, Eight, and Nine ?Grade 8 Logic
I choose a cube, which is third from the left, fourth from the right, fifth . . .Grade 8 Logic
Jane sat in the second carriage of train to New York from the front, and Gerry . . .Grade 8 Logic
Four sisters are all 2 years apart in age and the youngest is 4 years old. . . .Grade 8 Logic
Gerry and Jane are on opposite sides of the fountain. They then start to run . . .Grade 8 Logic
Find the odd number out.Grade 8 Logic
Jane and Kate are ski racing. Jane is traveling at 5 m/s and Kate is traveling . . .Grade 8 Logic
If we define 6 letters in the middle of the alphabet as middle letters, what . . .Grade 8 Logic
If Evguenia was exactly 9 years old on the 183^rd day of 2007, in . . .Grade 8 Applied Math
The cost of a party is $55 plus $5 per person, so what would be the cost of a . . .Grade 8 Applied Math
Americans measure the temperature in ^oF. Europeans measure the . . .Grade 8 Applied Math
Jim bought a laptop at 25% off the regular price of $500.00. He also bought a . . .Grade 8 Applied Math
A new road is being constructed to re-route its flow around the exterior of a . . .Grade 8 Applied Math
The drama club is selling tickets to a play for $8 per ticket. The cost to . . .Grade 8 Applied Math
Jack went for a drive. Before he left, he noticed that the gas tank was 3/4 . . .Grade 8 Applied Math
A $125 clock is on sale for $75. What is the percent change in price?Grade 8 Applied Math
John wants to build a wooden fence around his garden. He is considering four . . .Grade 8 Applied Math
A city of 1,111,000 residents had a total of 111 car accidents in 1999. There . . .Grade 8 Applied Math
A particular stock is valued at $40 per share. The value increases by 25% and . . .Grade 8 Applied Math
Which coupon should Bob use to save the most money on 2 hammers originally . . .Grade 8 Applied Math
Three friends visited a restaurant where everything costs $0.50. They ordered . . .Grade 8 Applied Math
A stadium security system includes two stages. In the first stage, 60% of the . . .Grade 8 Applied Math
Sixty carpenters and forty plumbers work together. The average daily rate of a . . .Grade 8 Applied Math
There are only four toys left in a shop. How many different purchases can be . . .Grade 8 Applied Math
There are 140 cars in a village of 30 families. Each family has either 4 or 5 . . .Grade 8 Applied Math
Apples are sold in bags of four that cost $5 per bag, or bags of six that cost . . .Grade 8 Applied Math
John buys shares in the stock market for $1000. He sells the shares when the . . .Grade 8 Applied Math
A girl drives from home to her school at an average speed of 90 kilometers per . . .Grade 8 Applied Math
A 1-meter tall fence is parallel to a very high wall 1 meter away. What is . . .Grade 8 Applied Math
A 100-liter vessel is full of a mixture of juice concentrate and water, in . . .Grade 8 Applied Math
A stadium contains 20,000 seats. At a match, 25% of the seats remain empty. . . .Grade 8 Applied Math
Normal milk has 35 grams of fat per liter. Fat free milk has 5 grams of fat . . .Grade 8 Applied Math
A car that originally sold for $40,000 depreciates at a rate of 50% per year. . . .Grade 8 Applied Math
A class picnic is estimated to cost $212. The boys agreed to contribute $1 more . . .Grade 8 Applied Math
A team played 120 games and won 40 percent of them. It drew 20 games. How . . .Grade 8 Applied Math
Four children Addy, Brady, Cady and Dendy started at the same point S and . . .Grade 8 Applied Math
The space between these green square tiles is filled by cement adhesive. Its . . .Grade 8 Applied Math
January 1st, 2012 is a Sunday. 2012 is a leap year that contains one extra . . .Grade 8 Applied Math
Enclosed is a lamb using a 4-crosspiece log fence. What is the smallest . . .Grade 8 Applied Math
John is making a rectangular flower box. He is using wood that is 10 centimeters . . .Grade 8 Applied Math
Four towns are situated at the corners of a square. The government decided . . .Grade 8 Applied Math
I have eight bills consisting of $5 and $10 bills. The total amount of money . . .Grade 8 Applied Math
John deposited 400 dollars at 40% interest compounded annually. Estimate his . . .Grade 8 Applied Math
What is the total worth of the $1 bills which are consecutively numbered from . . .Grade 8 Applied Math
Jim stayed for 18,000 seconds at a zoo. At what time did he leave if he . . .Grade 8 Applied Math
A man and his equipment weigh 180kg on Earth. If he takes the same set of . . .Grade 8 Applied Math
A gardener increased the length of his rectangle-shaped garden by 10% and kept . . .Grade 8 Applied Math
A race car is constructed from ultra-lightweight materials. The car weighs . . .Grade 8 Applied Math
I bought a 20'' laptop with the ratio of the screen width to the height 4 : 3. . . .Grade 8 Applied Math
152 Garfield Show episodes were produced in 2009 - 2012. Each episodes is 22 . . .Grade 8 Applied Math
John paid $90 for 8 CDs. All CDs cost the same price, but 2 of them were on . . .Grade 8 Applied Math
John is making a rectangular flower box. He is using wood that is 10 . . .Grade 8 Applied Math
The university's budget was cut from $2 million to $1800 thousand. What . . .Grade 8 Applied Math
Tim placed an order for a book. If the order is below $40, then the minimum . . .Grade 8 Applied Math
A school pays $32 for 12 dozen pencils. How much will the school have to pay . . .Grade 8 Applied Math
The total price of an apple and a tangerine is 39 cents. The total price of 2 . . .Grade 8 Applied Math
A hockey team lost every fifth game and won 3 more than it lost. There are no . . .Grade 8 Applied Math
If six people can stand on a square meter of carpet, how many of them can stand . . .Grade 8 Applied Math
The left clock runs slower at a rate of 5 minutes per hour. The second clock . . .Grade 8 Applied Math
There are 15 men on a basketball team, and in a game 5 of them play at any one . . .Grade 8 Applied Math
There are 16 men on a basketball team, and in a game 5 of them play at any one . . .Grade 8 Applied Math
Anna earned $72. She gives her mother 1/4 of this amount and spends 1/5 of the . . .Grade 8 Applied Math
Anna earned $72. She gives her mother 2/15 of this amount and spends 1/6 of . . .Grade 8 Applied Math
John started a business in which he earned $1 on the first day, $4 on the . . .Grade 8 Applied Math
A $120 watch is on sale for $66. What is the percent change in price?Grade 8 Applied Math
A $120 watch is on sale for $84. What is the percent change in price?Grade 8 Applied Math
Which has the least volume?Grade 8 Applied Math
The original price of an umbrella was $15. What was the price of the umbrella . . .Grade 8 Applied Math
A food stand buys ice cream cones in packages of 28 and cartons of 12. What . . .Grade 8 Applied Math
600 employees work for company XYZ, where the ratio of men to women is 7 to 5. . . .Grade 8 Applied Math
Anna is a member of Greenland Velo's race team. This summer, she has won only . . .Grade 8 Applied Math
A lottery has one $8000 prize, four $2000 prizes, and eight $500 prizes. The . . .Grade 8 Applied Math
If tip is 15% and you have no change, without using a calculator, how much . . .Grade 8 Applied Math
What time is 4321 seconds before midnight?Grade 8 Applied Math
You participate in the 191-km stage of the Tour de France. One second before . . .Grade 8 Applied Math
How many minutes before midnight does a 24-hour digital clock show the same . . .Grade 8 Applied Math
I place 11 chairs along the walls in an empty rectangular room. The number of . . .Grade 8 Applied Math
A piece of wood is to be sawed into 3 smaller similar pieces. If a cut . . .Grade 8 Applied Math
Seven apricots were dried and no longer include water. If the fruits . . .Grade 8 Applied Math
How high is a batch of $50,000 in $1 bills if the thickness of 100 bills is . . .Grade 8 Applied Math
Find the longest rope.Grade 8 Applied Math
I saved $5 on buying coconuts on sale. If I spent $20 on the coconuts, what . . .Grade 8 Applied Math
I want to rearrange the logs in the following manner: 8 logs on the bottom row, . . .Grade 8 Applied Math
I paid $50 when I filled the tank of my car, at which stage the odometer said . . .Grade 8 Applied Math
People breathe 20 times a minute. Estimate how many times a person breathes . . .Grade 8 Applied Math
Mary puts $800 in a bank account. Each year the account earns 1% simple . . .Grade 8 Applied Math
The Tsar Bell weighed 202 tons (like three battle tanks) before a huge slab (12 . . .Grade 8 Applied Math
John plans to go by bus and to walk back, so if the bus goes at the rate of . . .Grade 8 Applied Math
What is the minimum number of pizzas that a class of 21 students buy if they . . .Grade 8 Applied Math
Two train are 1 kilometer apart at a single track railway line. They set off . . .Grade 8 Applied Math
John's tent is 1.5 m high, 2 m long, and 1.5 m wide. How much water will fall . . .Grade 8 Applied Math
The diagram shows the lowest point and the highest point of our planet. What . . .Grade 8 Applied Math
The knights gallop 100 m in 10 seconds. There are 1000 m in 1 km. Would the . . .Grade 8 Applied Math
Jim's route must start and end at his home. He wants to visit at least 3 . . .Grade 8 Applied Math
Bob's age is between 40 and 60 and it is a multiple of 5. Next year, his age . . .Grade 8 Applied Math
Gerry drove a total of 420 miles in 6 hours. How many hours did he drive . . .Grade 8 Applied Math
How many minutes elapse between 9:10 a.m. and 1:45 p.m. ?Grade 8 Applied Math
The community library fines 20 cents per overdue day of the first week and 50 . . .Grade 8 Applied Math
What is one-hundred percent of two hundred percent of three hundred dollars?Grade 8 Applied Math
Gerry adds $5 to his piggy bank every week. How much money will he get in . . .Grade 8 Applied Math
Kate was born on December 31st, yet her birthday always falls in the summer. . . .Grade 8 Applied Math
Estimate how many cubes are there in the pyramid.Grade 8 Applied Math
Gerry arrived in Murtenhof Hotel on January 28th in the afternoon and left the . . .Grade 8 Applied Math
A pedestrian crosswalk consists of black and white stripes each 0.4 m wide. . . .Grade 8 Applied Math
Leslie Green asks: A road traffic junction has no provision for pedestrians. . . .Grade 8 Applied Math
The King of a far off land has just had the ballroom lights in his palace . . .

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