Picture Math Brain Teasers and Answers | Puzzles for Teens

There are endless possibilities with which Mathematical Logical puzzles can be created. Some of the puzzles are pure mathematical puzzles in which one has to calculate a given value according to math equations. However, there are many in which logic in mathematical equations is twisted and one has to first find this twisted logic and then has to solve the mathematical equation.
These Mathematical brain teasers with pictures will require you to think first logically and then solve the given math question. In each of the below math brain teasers find the value of "?".
Links to similar Maths Picture Brain Teasers are given after each Puzzle Picture Image. Do click on these links to solve similar Maths Picture Puzzles. 

Easy Missing Number Maths Brain Teaser
1. What is the value of the missing number?

Missing Number Tricky Maths Puzzle
2. Can you find the missing number?

Maths Brain Teasers With Answers

Math Equation Puzzle With Geometric Shapes
3. Can you find the value of Square and Rectangle?

Kids Maths Equations Riddles

Fun Maths Picture Puzzle with equations
4. Can you solve these Maths Equations?

Mathematics Picture Riddles

Missing Number Maths IQ Picture Puzzle Question
5. Can you find the value of the missing number?

Cool Maths Quiz for Kids

Answers to these math riddles with explanations are given below. However please post your answers in the comment section of this post. Also, let us know if your logic and explanation are different from our logical reasoning?

Answers to Math Picture Brain Teasers

The solution to these Tricky Math Riddles is given below.
A1) 27
Each number in the box is the multiplication of the outside numbers.

A2) 5
Required number=sum of the squares of the numbers on the left side - the sum of the squares of the numbers on the right side.

A3) Square = 9 , Circle =7/3
Explanation 2s + 3 c= 25............(1)
3s- 3c = 20....................(2)
on adding 1 & 2, we have
3s= 45
s= 9, put the value of s in equation 1, we have c= 7/3.

A4) Value of cylinder= 3 , square=5, star = 2
2cy + sq= 11.....(1)
sq+st+cy = 10.............(2)
2 sq+st = 12................(3)
From equations 1 & 2.
2cy = 11 - sq , Means cy = 11-sq /2
and st = 12-2 sq
putting values of cy and st in equation 3,
sq + 12 - 2sq + 11/2- sq/2 = 10
sq - 5/2 sq = 10 - 12 - 11/2,
-3/2 sq = -11/2 - 2 or
-3/2 sq =- 15/2,
sq= 5,
putting values we have cy= 3, st=2

A5) 4
Subtraction of the other two numbers in the circle.


Unknown said...

answer to 4 is wrong - no star in diagram
5 + 5 +10 2 x 3 + 5 = 11 4 + 3 + 5 = 12

Rajesh Kumar said...

You are right. The 4th answer is wrong. Thanks for letting us know about it. These answers will be corrected soon.