If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What 5-letter word typed in all capital letters can be read the same upside down?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

A father's child, a mother's child, yet no one's son.

Who am I?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Find the next number in the series below.

6 18 270 72090 ?

How can you leave a room with two legs and return with six legs?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30