Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

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

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

I always drive my customer away.

Who am I?

The answer I give is yes, but what I mean is no. What was the question?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I