A man dies of old age on his 25 birthday. How is this possible?

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?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

How many triangles are there in the picture below?

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

Where do fish keep their money?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

What you cannot hold but it is yours?