Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

A bomb exploded in a room full of married couples and no one died. How?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

If eleven plus two equals one, what does nine plus five equal?

They are three errirs in this question. Can you find them?