In each of the following questions, four words have been given, out of which three are alike in some manner and the fourth on is different. Choose out the odd one.

Find the odd number in the following?

Find the odd word from the following:

Find the odd word from the following:

The figure that best represents interrelation among "Star, Moon and Mars". 

Find the odd word/letters/numbers from the given alternatives. 

Select the option that belongs to the category of words given below.
Cinema, Actor, Director

Direction: Select the odd word from the given alternatives.

(A) Polyester
(B) Cotton
(C) Terylene
(D) Nylon