Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

What has to be broken before you can use it?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

What is the next number in this matchsticks series riddle?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

What is next number in the pattern below:

131 517 192 123 ?

Find the hidden tiger in the given optical illusion ?

Can you find out who is the kidnapper in below Picture and why, Explain ?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?