Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Find the number of squares in the below picture

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Complete the table series riddle by finding the number that can replace "??".

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

Why Wine Glass Stem is so long?

What can you see in the middle of March and April that you can never see in any other month?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?