What does the below image rebus riddle means ?

Why is the Hole below a Lock?

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

Take one out and scratch my head, I am now black but once was red. What am I?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Can you identify the famous TV character from the rebus below?

They are three errirs in this question. Can you find them?