I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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 ?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Find the number of squares in the below-given picture.

What work can one never finish?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

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?