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?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

Can you count the number of quadrilaterals in the picture below?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

What happened when the wheel was invented?

Can you count the number of matches in the picture below ?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Prove that twice of ten is the same as twice of eleven.

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?