Which alphabet letter is a question?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

Which digit occurred maximum times between the number 1 and 1000?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

There are forty elephants and they have forty-fore heads. How can this be possible?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?