You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

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

What kind of storm is always in a rush?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

I have teeth but i don't bite. Who Am I ?

What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?