I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

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?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What word is represented by this rebus?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

John was piloting a plane behind a car but was never able to overtake it. Why?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

Can you replace the question mark with the correct number?