MPPSC Pollution & Environmental Management — Previous Year Questions

Madhya Pradesh Public Service Commission has asked 9 questions on Pollution & Environmental Management across 7 papers (2018–2025). Every one is solved below — open a question for the answer, why it is right, and why each wrong option was written to tempt you.

1. 2025Q87The Government of India passed the Environment (Protection) Act to protect and improve the quality of environment in:Answer: B
2. 2024Q8When did the Government of India pass the Water (Prevention and Control of Pollution) Act?Answer: D
3. 2023Q7Which one of the following is NOT a bio-degradable (biodegradable) pollutant?Answer: C
4. 2023Q10Green Muffler is related to pollution of:Answer: B / C
5. 2022Q8Which pollution causes Itai-Itai disease in human beings?Answer: B
6. 2020Q19Within how many days, an appeal can be made by an aggrieved person by decision of the National Green Tribunal to the Supreme Court?Answer: D
7. 2019Q32Which pollution is responsible for "Knock-Knee-Syndrome"?Answer: A
8. 2019Q83Which of the following gas has highest contribution in global warming?Answer: A
9. 2018Q2What is the full form of NGT?Answer: A