Which alphabet letter is a question?

What do you think with the below Picture ?

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

You are driving down the road in your car on a wild, stormy night, when you pass by a bus stop and you see three people waiting for the bus

An old lady looks as if she is about to die.
An old friend who once saved your life.
The perfect partner you have been dreaming about.
Knowing that there can only be one passenger in your car, whom would you choose?

What does the rebus below mean?

TEN BADTION

The current time can be represented by below textual rebus.

0
=========
B.Sc
LLB

Can you tell us the current time?

10+10 and 11+11 can give you the same answer.

Explain how?

What is the difference between a jeweller and a jailer?

What do you call a fish without an eye?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?