Be active and find the killer in the picture Riddle below.

I have teeth but i don't bite. Who Am I ?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Can you solve the below geography rebus by decoding the below rebus ?

Move three sticks of the spiral below to form a square.

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

What number when divided in half becomes zero?

I make two people out of one. What am I?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.