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

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

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

Can you find out the number of the parking space in which the car is parked?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

There is an ancient kingdom where every married woman keeps information regarding the fidelity of other men. However, what they don't know is the fidelity of their own husbands. Also, there is an ancient belief that they don't tell each other about the fidelity of their husbands.

On a certain day, the queen of the kingdom declares that she has identified at least one unfaithful man in the kingdom. She allows the wives to identify and gives them authority to kill their husbands if they are unfaithful at midnight.

How will the wives manage it?

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

What is the next number in this matchsticks series riddle?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?