Why did the Girl throw the butter out of the window?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Can it be possible to build a house that has all its four walls facing towards the South?

Identify The phrase in the picture.

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

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