John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

What building has the most stories?

What's a single-digit number with no value?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

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?

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?

Can you solve below mathematical equation?

2^1234 - 2^1233

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?