If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

When does a USA Potato change its nationality?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

Find the missing letter in the last circle logically in the given below picture.

There is something which you can be arrested for attempting but not for successfully completing.

what does the below math rebus puzzle mean?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

I travel all around the world but always stay in the corner. What am I?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?