Who are the happiest people in IPL match?

What is the fastest way to double your money?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

Who is that with a neck and no head, two arms and no hands? What is it?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Find the next number in the series below

21 32 54 87 131 ?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

How many triangles are there on the puzzle below?

How can you leave a room with two legs and return with six legs?