Solution:

John Walters was drowned in the quicksand.

Solution:

No

Solution:

This picture comprises of 31 hands and 155 fingers.

Solution:

8 is the required number.

Here, by dividing in half, we will actually chop off the digit from the middle. Then you will be left with two zeroes.

Solution:

40

Explanation
The number 40 (Forty) is the only number in one million numbers whose letters are arranged in the order they are arranged in English alphabets as well.

Solution:

Chicago

Solution:

A green paint off-course :p

Solution:

Forty

Solution:

The answer is C.

These are letter of the question asked in reverse order.

Solution:

Short

(shorter - er = short)