Find the odd word from the following:

Find the odd number in the following?

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

Which of the following combination is not correct: - 

Which is the odd number-pair?

Find out the odd word/letters/number pair/number from the given alternatives.