Millionaire Mode

Air Pollution Control Technologies and Best Practices

Question 1 of 11

Which of the following is a primary air pollutant?

  1. Carbon monoxide
  2. Sulfur dioxide
  3. Nitrogen dioxide
  4. Particulate matter

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000