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

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

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?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

What is the difference between a jeweller and a jailer?

Take away the whole and some still remain. What is it?

No matter how little or how much you use me, you change me every month. What am I?

It belongs to you, but other people use it more than you do. What is it?