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 word is pronounced the same if you take away four of its five letters?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

What jumps when it walks and sits when it stands?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

what does the below rebus mean?

By what process could you make a 'Tea-Table' into food?

What occurs twice in a week, once in a year but never in a day?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?