John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Prove that twice of ten is the same as twice of eleven.

I always drive my customer away.

Who am I?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

What is both possible and impossible at the same time?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

Four cars come to a four-way stop, each coming from a different direction. They can’t decide who got there first, so they all go forward at the same time. All 4 cars go, but none crash into each other. How is this possible?