Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one?

5 $ 4 $ 3 $ 9 = 4215
6 $ 9 $ 2 $ 6 = 3816
4 $ 7 $ 3 $ 3 = 1122
7 $ 2 $ 7 $ 4 = ____

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

What is the below Rebus indicate?

Find the Goldfish below the given Image.

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?

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

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

What has many teeth, but cannot bite?

Can you identify if it's a murder or a suicide ?