There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

No matter how little or how much you use me, you change me every month. What am I?

I am sure no one can have two things for dinner. what are they?

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

You need to arrange three 7 and mathematical symbols to form number 1?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

What goes through cities and fields, but never moves?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?