Which is the smallest number that you can write using all the vowels exactly once?

Which alphabet letter is a question?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

What is the next number in this series?

4,12,84,3612....

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

What can you hold in your right hand, but never in your left hand?

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?

Can you solve the below geography rebus by decoding the below rebus ?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?