Geometry
The evil Matthew had stolen so much money that he could not fit it in his tiny old safe anymore. So, he decided to build a new safe to contain his wealth. The new safe is in the shape of a cube, and each side of the cube is 6 feet. What is the volume of Matthew's new safe?
216 cubic feet
One night, Reyansh goes to watch a baseball game. However, he realizes that he did not eat much for dinner and begins to feel hungry. Reyansh buys two hot dogs and three drinks for a total of $14. Drinks cost $2 each. How much does one hot dog cost?
$4
Krish-A is taller than Krish-C but shorter than Krish-D. Krish-E is taller than Krish-B but shorter than Krish-A. Who is the tallest of these five people?
Krish-D is the tallest
After school, Reyansh finished all his homework and was super bored. To keep himself entertained, he made the following equation:
5 x 11 = N + 12
What number does N equal?
N = 43
Evie the architect was constructing two playgrounds.
The first playground was in the shape of a triangle with a base length of 4 feet and a height of 16 feet.
The second playground was in the shape of a square with a base length of 6 feet.
Find the sum of the areas of both playgrounds.
68 square feet
(triangle = 32 square feet, square = 36 square feet)
In a national math competition, Ciara was given one minute to solve the following problem:
One counting number is 3 times as great as the second counting number. The product of the two numbers is 48. What is the difference of the two numbers?
What is the answer to this problem?
8
(the numbers are 12 and 4, so 12 - 4 = 8)
Mr. Michael, Mr, Paul, and Mr. Jamie, have a passcode to their secret safe where they hide 40 trillion dollars. This passcode is a 3-digit number. No digit is 0. The evil group of three say,
"The hundreds digit is a multiple of 4. The tens digit is a perfect square. The ones digit is a multiple of 3. The digits are in decreasing order"
What is the passcode?
The passcode is 843
Kimaya is competing in a pizza-eating competition. She eats pizza at a constant rate of 3 slices every 5 seconds. At this rate, how many slices of pizza does she eat in 2 minutes?
72 slices of pizza
Yuna is doing some origami with a 8 cm by 10 cm paper rectangle. She folds it in half 3 times, each time making a smaller rectangle. What is the area of the rectangle after the third fold, in square cm?
10 square cm
The heroic Sir Matthew was born on January 1, 1570. His arch-rival Lord Ambrose was born on January 1, 1592. In what year was Sir Matthew exactly three times as old as Lord Ambrose?
The year 1603
(Sir Matthew = 33 years old, Lord Ambrose = 11 years old)
Everybody was looking for Evie's secret lemon recipe. However, Evie hid the recipe in a locker. The number of the locker contained the digits 1, 3, 6, and 9, but not necessarily in that order. The thousands digit is prime (1 is not a prime number). The hundreds digit is 3 more than the tens digit. What is the locker number?
The locker number is 3961
Mr. Jamie was thinking about the mysteries of the universe. He got confused on this puzzle: if 30/X represents a whole number and X is a whole number, what is the total number of different values that X can be?
8 possible values of X
(1, 30, 2, 15, 3, 10, 5, 6)
The adventurous Kalliopi was exploring an abandoned haunted hotel in the night. However, she got lost very quicly. Kalliopi found a room to take shelter in so she could wait until daytime. This room was completely covered with square tiles. The room is 9 tiles long and 5 tiles wide. Find the number of tiles that touch the walls or door of the room.
24 tiles
Yuna is on an airplane flying to Jupiter. On the flight, she counts that there are a total of 150 people on the plane. There are 24 more women than men. What is the number of men on the airplane?
63 men
(there are 63 men and 87 women on the plane)
Dinosaur Kalliopi has $5 less than Ghost Kalliopi. Ghost Kalliopi has $10 more than Robot Kalliopi. Robot Kalliopi has $15 less than Zombie Kalliopi. How many more dollars does Zombie Kalliopi have than Dinosaur Kalliopi?
$10 dollars more
Paul boy is baking some lemon muffins. Each tray of muffins uses 2/3 of a pound of sugar. Paul boy needs to make 25 trays, and he buys carrots only in 2-pound bags. How many bags of sugar must Paul buy to make the 25 trays?
9 bags of sugar
(there will be some sugar left over)
Ambrose was taking a morning job in the park when he saw a kid playing the sandbox. Ambrose saw that the kid was making a rectangle with a perimeter of 2 meters and a length of 70 centimeters. What is the area of this rectangle in square centimeters?
(Important: There are 100 centimeters in a meter)
2100 square centimeters
(length = 70 centimeters, width = 30 centimeters)
Mr. Michael is opening up a Trophy Shop called "Michael's Many Magically Mystical Masterpieces". He charges by the letter to engrave words. There is one fee for each vowel and another fee for each consonant. CAROL costs $31 to engrave and GABRIEL costs $43 to engrave. How much money does BRIDGET cost to engrave?
$45
(consonant = $7, vowel = $5)
Kimaya has two more sisters than brothers. Her brother, Krish, has twice as many sisters as brothers. How many children are in their family?
13 children
(8 girls and 5 boys)
In a national math competition, Ciara was counting the numbers from 10 to 99. How many of these numbers have digits that differ by 3?
13 numbers
(14, 25, 30, 36, 41, 47, 52, 58, 63, 69, 74, 85, 96)