I am a prime number.
The double of myself is equal to the square of me.

which number am I?

If six children and two dogs were under an umbrella, how come none of them got wet?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

What part of the chicken has the most feathers?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

A cat, a dog and a monkey were stolen. 3 suspects got caught: Harish, Manoj and Tarun. All we know is each person stole one animal, but we do not know who stole which. Here are the investigation statements. Harish said: Tarun stole the cat. Manoj said: Tarun stole the dog. Tarun said: They both were lying. I did not steal the cat or the dog. Later on, the police found out the man who stole the monkey told a lie. The man who stole the cat told the truth. Can you find out who stole which?