If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

I cannot talk, but I always reply when spoken to. What am I?

In the image below, can you find the value of an angle(y)

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

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

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Decode this picture on T-Shirt and tell what it says ?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Can you find out the remainder when 3^300 is divided by 5?