If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

Rebus Puzzle Definition: A rebus is an illusion device that uses pictures to represent words or parts of words.
What does This Rebus Puzzle Identify?

What part of the chicken has the most feathers?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

What always comes into a house through the keyhole?

Find the next number in the series below.

6 18 270 72090 ?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?