Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

The more it dries, the wetter it becomes. Can you tell what it is?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

I add 5 to 9 and get 2. The answer is correct, so what am I?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

In The Image Below Which clock is the odd one out?

I always drive my customer away.

Who am I?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?