Solve The below Equation:

ALFA + BETA + GAMA = DELTA

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

What will you call your mother's brother's brother-in-law?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

A blonde put eyeliner on her head. Why?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

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

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?