Replace the question mark with the correct number.

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

What number comes next in this sequence:
7 8 5 5 3 4 4 _

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

This is a famous paradox which has caused a great deal of argument and disbelief from many who cannot accept the correct answer. Four balls are placed in a hat. One is white, one is blue and the other two are red. The bag is shaken and someone draws two balls from the hat. He looks at the two balls and announces that at least one of them is red. What are the chances that the other ball he has drawn out is also red?

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?

Can you solve the below tricky visual equation?

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?

The centre of the third figure is empty. What digit should fit inside?