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

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?

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

I’m tall when I’m young, and I’m short when I’m old. What am I?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

What is the next number in this series?

4,12,84,3612....