Question

Hey guys.....
Pls answer this mental ability question....
I REQUEST YOU TO EXPLAIN YOUR ANSWER!!!!!!
PLS_/\_

Answer 1

The answer is 53

Let's go for elimination method

see in first two cases the bottom numbers doesn't add to the upside one

so eliminate (11)

Then you see The bottom 2 numbers are not perfect divisors of the upside one

eg 5 and 9 does not divide 56

and same in 2nd cas

In 3Rd case 6 divides 36

eliminate 36

5 divides 10 , eliminate 10

So we arrive at 53

Answer 2

9^2-5^2=56

8^2-6^2=28

hence,6^2-5^2=11