Find the missing letter in the last circle logically in the given below picture.

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

How can one talk without saying a single word?

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

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

What will you call your mother's brother's brother-in-law?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

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

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?