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

You have a square. What you have to do is cut and reassemble the square such that you create a Red Cross sign that has the same volume as that of the square.

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

How many triangles are there in the picture below?

Replace the question mark with the correct number in the below-given picture?

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

Who is He ?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

They are three errirs in this question. Can you find them?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

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