I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

Give it food and it will live; give it water and it will die.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

Why is it very easy to weigh a fish?

Bay of Bengal is in which state?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?