I have eight fingers and two thumbs but I do not live. What Am I?

Which is the correct shadow of the bird?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

Find the missing number in the sequence below:

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

What is so fragile that saying its name breaks it?

There are forty elephants and they have forty-fore heads. How can this be possible?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Different lights make me strange by changing me into different sizes. What am I?

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