Find the next number in the series below

21 32 54 87 131 ?

I am beautiful, up in the sky. I am magical, yet I cannot fly. To people I bring luck, and to some people, riches. The boy at my end does whatever he wishes. What am I?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Count the number of triangles in the below picture?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What is full of holes but still holds water?