If you say my name, I will no longer exist. What am I?

What kind of storm is always in a rush?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

If,

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

Then

4 / 5 = ?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

What breaks yet never falls, and what falls yet never breaks?

Why Wine Glass Stem is so long?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?