I am quite hot but become too cold if you remove the first two letters. What am I?

I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

how come the second man dies?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

Can you count the number of triangles in the picture below?

If you say my name, I will no longer exist. What am I?

Complete the table series riddle by finding the number that can replace "??".

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

I add 5 to 9 and get 2. The answer is correct, so what am I?