Brain Teasers & Riddles Iq Test for Teens & Adults with Answers

Brain Teasers & Riddles IQ Test for Teens & Adults with answers
Its time to revise your ability to solve check if you can solve Mathematical Brain Teasers as quickly as you can solve Logical Brain Teasers. Also, there is one Visual Brain Teaser to test your Observational Skills. Overall this test will check your Logical, Maths and Visual Brain Power as it contains riddles which will require some mathematical calculations as well as logical thinking. Also, you need to put your spatial intelligence into use to solve the Observational Riddle of projection of a pyramid.
There are 5 brain teasers and riddle in this IQ Test. These will test your intelligence in Mathematics, Logic Ability, Visual Power and Word Power. In 4 of these riddles, one has to tell the next number will replace the question mark and in the last riddle, one has to tell the top view of the pyramid.
Links to similar riddles is provided after each of the brain teaser puzzle images. Answers to these riddles are given at the end which can be used only to check your solution. Do write your solutions along with your explanation in the comment section of this post.

Tough math mind game brain teaser
1. Tough math mind game brain teaser

1 3 5 4 ?
2. What is the next number in the sequence?

Tough math brain riddle
3. Tough math brain riddle

Easy logical deduction puzzle
4. Easy logical deduction puzzle

Non verbal puzzle to find top view of Pyramid
5. Non-verbal puzzle to find the top view of Pyramid

This IQ Brain Test contained puzzles of different types like Mathematical, Logical and Visual Picture Puzzles. Do check below mentioned Puzzles and Brain Teasers to challenge your brain.
List of Puzzles, Brain Teasers and Picture Puzzles

1) Brain Maths Logic Puzzles with Answers for Teens: It contains the logical puzzles in which some Maths Equations are given which are logically correct. Your challenge is to find the logical reasoning of these Maths Equations and then solve the last equation.

2) Cool Mathematical Brain Teasers with answers: These are very interesting Maths Picture Brain Teasers in which some numbers are given in and around the square and your challenge is to find the missing number which will replace the question mark.

3) Fun Puzzles with answers that will blow your mind: These are riddles which you can ask your friends. Answers to some of these riddles will blow your mind.

4) Mathematics Brain Test for Teens: At last it contains Maths Brain Test in which your challenge is to put the numbers at the sides of the triangles so that addition of the numbers on each side of the triangle is same.

Answers of Brain Teasers and Riddles IQ Test

A1. 2 (top) and 5 (down)

A2. 4 (Four)

A3. 16

A4. 89

A5. 1


Unknown said...

I need more explanation on question number 1. How do we arrive at 2 and 5

Rajesh Kumar said...

Square both upper and lower number individually and add the result to get the number for the next card written from top to bottom.

Manoj Kumar said...

I need explanation on question number 2.

Rajesh Kumar said...

For the 2nd #brainteaser the logical reasoning used is as below
The next number in the sequence represents the number of letter in the previous number when that number is written in English e.g.
ONE-> Three letter and so the next number is 3.
Thus the sequence is ONE THREE FIVE FOUR FOUR and so on.

Manoj Kumar said...

Thank you @Rajesh

Unknown said...

thank you rajesh give us wounderful answer.i want to know question no3 answer.

Unknown said...

need explanation on question number 3

Rajesh Kumar said...

Logical reasoning is explained as below for question number 3.
The number in the center of the Circle is the Multiplication of the Absolute Differences between the outer horizontal and vertical numbers.
So in the last case the central number is (9-1) * (2-1) = 16.
Please let me know if this logical reasoning is not clear for this question?

Unknown said...

Please explain again question no 1 with detail

Unknown said...

Please give me detail explanation of question 1