What has lots of eyes, but can’t see?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

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?

I cannot talk, but I always reply when spoken to. What am I?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

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?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?

Rearrange the letters in "new door" to make one word.