Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.

Statement: Laugh and the world will laugh with you.

Assumptions:
I. People generally laugh.
II. Laughter symbolises happiness.

Name the gas used in preparation of bleaching powder

A __________ is an agreement between the communicating parties on how communication is to proceed.

Facing the East, Rahul turned left and walked 10m, then he turned to his left again and walked 10m. He then turned towards his right and went straight to cover 25m. In which direction is he from his starting point?

Which one among the following components is used as an amplifying device?

Magnesium is a constituent metal of __________

Molten rock below the surface of the earth is called __________

Find the missing number from the given response.