What does this mathematical rebus means ?

What is the last thing you take off before bed?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

The more of this there is, the less you see. What is it?

Can you arrange the six given marbles in a manner that each one of them is touching all four marbles of different colours?

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

When can we add 2 to 11 and get 1 as the correct answer?

how come the second man dies?