Directions: In the question below, a sentence with four words printed in bold type is given. These are numbered as (1), (2), (3) and (4). One of these four words may be either wrongly spelt or Inappropriate in the context of the sentence. Find out the word which is wrongly spelt or inappropriate, if any. The number of that word is your answer.

Enforcement of laws and clean and (1) efficiency administration are the (2) fundamental functions of the Government (3) machinery known as (4) Bureaucracy.