The cream is heavier than Milk. True or False?

What jumps when it walks and sits when it stands?

Can you spot the man between the coffee bean in the picture below ?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

What has to be broken before you can use it?

How can you tell a raw egg from a hard-boiled egg?

What is the end of everything?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

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?