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

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?

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 solve below mathematical equation?

2^1234 - 2^1233

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

Give it food and it will live; give it water and it will die.