Can you replace the question mark with the correct number?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

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

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What do you get if you add 2 to 100 four times?

They are three errirs in this question. Can you find them?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

Using eight eights and addition only, can you make 1000?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?