What is the riddle which can be asked all day with a different correct answer each time.

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Which Burger Is Different in below image?

It belongs to you, but other people use it more than you do. What is it?

Find the missing number in the sequence below:

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

You need to remove two matchsticks to make the below equation true. Can you do it ?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?