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?

Which is heavier: a ton of bricks or a ton of feathers?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.