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

How can you write nineteen in a manner that if we take out one, it becomes twenty?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

You are presented with three boxes. One of them has a red ball inside and the other two have a black ball inside each of them. You are asked to pick up the one with red ball and you pick one. Now, one of the other boxes is opened and it is found to have a black ball.

You are presented with a chance to change your box with the one that is left closed. Will you change your box? Why or why not?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

What do you see in the given picture?

How can one talk without saying a single word?

A Miser man decided to go on a vacation for a month. He goes to the bank and asks for a trip loan of $500. The bank officer asks the man that the loan can only be approved when he mortgage some valuable thing at the bank. Miser man mortgages his only car whose worth was a whopping $80000. The Bank officer laughed at him and approve the loan instantly. After vacation when the miser man returns, the bank officer asked him "Are you an idiot, why is your mortgage such an expensive car for such a short loan?".

Miser man replied with some reason and the bank officer agreed that the miser man is actually not an idiot.

What did miser man reply to the bank loan officer?.