If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Why do you find that most of the buildings are deprived of the 13th floor?

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

I have branches, but no fruit, trunk or leaves. What am I?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?