Environment & Ecology Previous Year Questions 2026 | MP PCS
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Environment & Ecology - MOST IMPORTANT MP PCS Previous Year Questions

Practice real questions from previous year exams of MP PCS.

📘 Sustainable Agriculture and Organic Farming📚 Organic, Natural & Climate-Smart Agriculture
Q1

Name the first State of India which is dependent on organic farming

🎯 MP PCS G.S. (Pre) 2018
📘 National Environmental Laws - Pollution📚 The Environment (Protection) Act, 1986
Q2

Environment Protection Act (EPA) is also known as-

🎯 MP PCS (Pre) G.S. Ist 2013
📘 National Environmental Laws - Pollution📚 The Environment (Protection) Act, 1986
Q3

When was the environment (Protection) Act passed by Government of India?

🎯 MP PCS (Pre) 2025
📘 Ecological Succession📚 Misc
Q4

The entire sequence of communities that changes sequentially in a given area is called:

🎯 MP PCS (Pre) 2025
📘 Ecosystem - Structure & Components📚 Biotic Components of Ecosystem
Q5

In the aquatic ecosystem of a pond, which of the following components is represented by fungi, bacteria and flagellates?

🎯 MP PCS (Pre) 2024
📘 National Environmental Laws - Forest & Wildlife Conservation Related Laws📚 The National Forest Policy 1988
Q6

The minimum forest area required to maintain environmental balance in the fields is-

🎯 MP PCS (Pre) G.S. 2009
📘 Food Chain, Food Web & Ecological Pyramids📚 General Terms & Facts
Q7

Trophic level-I includes-

🎯 MP PCS (Pre) G.S. 2016
📘 Food Chain, Food Web & Ecological Pyramids📚 Ecological Pyramids and their Categories
Q8

The pyramid of energy in any ecosystem is

🎯 MP PCS (Pre) 2020
📘 Water Pollution - Introduction📚 General Facts
Q9

Which pollution is responsible for ''knock-knee Syndrome''?

🎯 MP PCS (Pre) 2019
📘 Ozone Depletion📚 Sources
Q10

What is formed by flying of ‘Supersonic Jet’?

🎯 MP PCS (Pre) G.S. 1993
📘 Disaster Management📚 Disasters in India
Q11

The gas released during Bhopal gas tragedy was–

🎯 MP PCS (Pre) G.S. 2008
📘 In Situ Conservation – Protected Areas📚 National Parks
Q12

Phawngpui National Park in Mizoram is also known as which of the following?

🎯 MP PCS (Pre) 2020
📘 In Situ Conservation – Protected Areas📚 National Parks
Q13

Which of the following is the first National Park of India?

🎯 MP PCS (Pre) G.S. Ist Paper 2012
📘 In Situ Conservation – Protected Areas📚 National Parks
Q14

Kanha Kisli is famous for-

🎯 MP PCS (Pre) G.S. 1992
📘 In Situ Conservation – Protected Areas📚 National Parks
Q15

Which one of the following in not correctly matched?

🎯 MP PCS (Pre) 2020
📘 In Situ Conservation – Protected Areas📚 National Parks
Q16

The habitat of Asiatic lion is-

🎯 MP PCS (Pre) G.S. 1998
📘 In Situ Conservation – Protected Areas📚 Wildlife Sanctuaries
Q17

Which one of the following is not correctly matched?
Wildlife Sanctuary - State

🎯 MP PCS (Pre) 2019
📘 In Situ Conservation – Protected Areas📚 Tiger Reserves
Q18

Which of the following is not a tiger reserve?

🎯 MP PCS (Pre) G.S. 1997
📘 In Situ Conservation – Protected Areas📚 Tiger Reserves
Q19

Which of the following is not a tiger reserve?

🎯 MP PCS (Pre) G.S. 1994
📘 Indian Biodiversity📚 Misc
Q20

One horned rhinoceros is found in the following states-

🎯 MP PCS (Pre) G.S. 2008
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