Can you make four (4) nines (9) equal 100?

If your uncle’s sister is not your aunt, what relation is she to you?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

What is the centre of gravity?

What is the difference between a jeweller and a jailer?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

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 newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?