In the context of the Air Quality Index in Indian cities, which of the following atmospheric gases are…

Question

In the context of the Air Quality Index in Indian cities, which of the following atmospheric gases are considered? 1. Carbon dioxide 2. Carbon monoxide 3. Nitrogen dioxide 4. Sulfur dioxide 5. Methane

Accepted Answer

2, 3, and 4 only

Answer

1, 2, and 3 only

Answer

1, 4, and 5 only

Answer

1, 2, 3, 4, and 5

UPSC Prelims 2016 Question 12 of 97

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