What is wrong in the below Picture?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

What is the next shape from answers A, B, C, and D figure?

How many times in a given day, minutes and hour clock comes in a straight line ?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?