Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

Who always enjoys poor health?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

What does it mean?

How many triangles are there on the puzzle below?

Find the number of squares in the below-given picture.

Find the hidden tiger in the given optical illusion ?