You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Make a sentence consisting of three words that have the whole alphabet.

When I get multiplied by any number, the sum of the figures in the product is always me. 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?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Find the number of squares in the below picture

how come the second man dies?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Find the missing letter in the last circle logically in the given below picture.

What jumps when it walks and sits when it stands?