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 am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

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

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Which alphabet is a part of our body?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?