I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

Can you name four days which start with the letter 'T'?

Out of four images which one is the odd one out?

What is red and smells like blue paint?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

You are stuck on an island where you have nothing. You find four pieces of paper somewhere on the island. What will be your strategy to escape from the island safely?

PS: No other resource is available to you on the island, neither can you build anything.

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

What does the below rebus riddle means?