You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What is the largest number you can write with just 3 digits?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Complete the table series riddle by finding the number that can replace "??".

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

A boy and his father are caught in a traffic accident, and the father dies. Immediately the boy is rushed to a hospital, suffering from injuries. But the attending surgeon at the hospital, upon seeing the boy, says 'I cannot operate. This boy is my son.' How is this situation explained?

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

Which tank will fill first?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?