In the following question a statement is given followed by two courses of action. A course of action is taken for improvement, follow-up, etc. Read the statement carefully and give answer
1) if only course of action I follows.
2) if only course of action II follows.
3) if either course of action I or II follows.
4) if both courses of action I and II follow
5) if neither course of action I nor II follows.
Statements: Increasing levels of air pollution is creating health hazards for people living in the cities.
Courses of action:
I. All industries should be shifted to the outskirts of the cities.
II. Transport authorities should take steps for converting all public transport vehicles to run on CNG.

Options

A. if only I follows
B. if only II follows
C. if either I or II follows
D. if neither I nor II follows

Answer

D

Explanation

Both courses of action I and II are not advisable because of the word .all..