A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

How can a man go eight days without sleep?

Decode this picture on T-Shirt and tell what it says ?

Can you solve the below rebus?

Can you name some countries which do not have the alphabet 'A' in them?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?