A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Using eight eights and addition only, can you make 1000?

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

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

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?

Find the smallest sentence with all the English alphabet.

What does this below rebus puzzle mean?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Replace the question mark in the picture below.

If eleven plus two equals one, what does nine plus five equal?