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?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

why number 8549176320 is one of a kind?

What word begins and ends with an E, but has only one letter?

What does Alexander the Great and Winnie the Pooh have in common?

You walk into a room and see a bed. On the bed, there are two dogs, five cats, a giraffe, six cows, and a goose. There are also three doves flying above the bed. How many legs are on the floor?

I don't get anymore wetter, no matter how much rain falls on me.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

what does the below rebus means?