Quick IQ Test with Answer and Explanation

This Quick IQ Test Brain Teaser is for Adults. Genius People will immediately come up with the correct answer. However some of the people may think that there is something wrong in this Logical Brain Teaser. How much time you will take to solve this quick IQ Test Brain Teaser?
If 4=6, 5=5, 6=6 and 8=4 then 7=?
Can you solve this Quick IQ Test?

Answer of this "Quick IQ Test", can be viewed by clicking on answer button. Please do give your best try before looking at the answer.


Unknown said...

I bet the answer is (9) before viewing the answer (:
the logic is:
4^2=16; by taking the first digit so the answer=6
so by applying the same process

Fun With Puzzles said...

Yes, your answer and explanation for this Quick IQ Test Question is quite right.