National Affairs
General Knowledge

 Back to Questions
Q.

In India's new Air Quality Index how many categories of ratings are there?

 A.

5

 B.

6

 C.

8

 D.

10

 Hide Ans

Solution:
Option(B) is correct

India's Air Quality Index has 6 categories of ratings. The index aims to inform governments so that they can draft required air quality and protection policies.


(0) Comment(s)