House Competition - Math Brain Teasers

Question 1

Find the pattern

Accepted Answer

A

Question 2

Solve

Accepted Answer

9

Question 3

How many triangles are there in the image?

Accepted Answer

$2.00

Question 4

Solve

Accepted Answer

B

Question 5

What is the number of the parking spot?

Accepted Answer

87

Question 6

Substract 1000, add 40 add 1000 more, add 30, 1000 more, plus 20 plus 1000 and plus 10 equals?

Accepted Answer

2100

Question 7

When you fold this net and get a cube, what will be the colors of the opposite squares?

Accepted Answer

Yellow-Red / Blue-Purple / Green-Pink

Question 8

How much money did I make?

Accepted Answer

20

Question 9

What number am I? I am a 2-digit number less than 84. The sum of my digits is 9. The ones digit is twice the tens digit.

Accepted Answer

36

Question 10

How many triangles are there in the image?

Accepted Answer

27

Question 11

Solve

Accepted Answer

1, 10, 20, 5

Question 12

True or False: 100 pounds of rocks is heavier than 100 pounds of feathers.

Accepted Answer

False

Question 13

Solve

Accepted Answer

101

Question 14

Which view is correct if you are at the orange dot looking at the figure from that angle?

Accepted Answer

D

Question 15

Replace the question mark with a number respecting the equations below. Find the power pattern.

Accepted Answer

256

Questions 15