Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

What is the end of everything?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

There is something which you can be arrested for attempting but not for successfully completing.

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Can you find out who is the kidnapper in below Picture and why, Explain ?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Who always enjoys poor health?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?