Who can jump higher than a Mountain?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

How can you drop a raw egg from a height onto a concrete floor without cracking it?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

Buy me, smell me or deliver me, I do not change.

Who am I?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Can you guess the name of the month by looking the below rebus ?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?