Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Count the number of balls in picture below:

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

What part of the chicken has the most feathers?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?

The cream is heavier than Milk. True or False?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

I always drive my customer away.

Who am I?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?