What does the below rebus riddle means?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

If six children and two dogs were under an umbrella, how come none of them got wet?

What does it mean?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

If a wheel has 54 spokes, how many spaces are there between the spokes?