Can you count the number of lines in the below picture?

Which point will the car reach to go out?

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

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

What goes up but never comes down?

There are two guys standing face to face in a room. On a wall, there is a clock. One of those is a prophet. He tells the other guy that he will be stabbed in the back in five minutes.

Shocked to hear that, the other guy stares at the clock. Just after the five minutes, he is stabbed on the back. Can you tell what happened?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

I have an eye but still cannot see.

Who am I?