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

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Solve the puzzle by telling what does below picture means.

Which alphabet is a part of our body?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

What is so fragile that saying its name breaks it?