Can you find the thief by just looking at the picture below?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

Give it food and it will live; give it water and it will die.

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

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

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?

You see me once in June, twice in November, and not at all in May. What am I?

Can you tell a 3D object that has just two surfaces?