If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

A couple went to a hill station to enjoy their vacation. They have 12 sons, and each has a wife who has 3 sons further.

How many people went to the hill station?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

What does this mathematical rebus means ?

What is the difference between a jeweller and a jailer?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Can you start the fire using two pieces of wood?

A man comes across a coin that is dated 226 B.C. Can you calculate its worth?