Which is the correct shadow of the bird?

Why 1729 is a magic number? Answer Logically.

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Three ants are going up a hill, one behind the other. The last ant then says to the other ants, 'There is an ant behind me!'' How come?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?