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UGC NET Paper 1Env

96 questions across 7 years

Public preview: answer keys and topic tags are available on many questions, while original explanations are being added selectively. Use the filters below for cleaner practice.

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23 questions shown from 2021.

Showing 2021 questions.
2021 Q36

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Chromium and Iron contamination is found in wastewater of some ind...

Pollution/answer key
2021 Q36

Which of the following is an ozone depleting substance?

Climate Change/answer key
2021 Q36

The waste component of waste categorized as 'Trash' consists of (a) Paper, Cardboard cartons (b) Animal wastes (c) Industrial process wastes (d) Vegetable wastes (e) Wood Choose th...

Pollution/answer key
2021 Q36

Which of the following source(s) is/are 'nonpoint source(s)' of groundwater contamination? A. Wastewater ponds B. Refuse piles C. Landfills D. Agricultural land E. Buried storage t...

Pollution/answer key
2021 Q36

Which of the following are the missions of the National Action Plan on Climate Change? A. National Solar Mission B. Green Indian Mission

Climate Change/answer key
2021 Q36

According to the Sustainable Development Report (2020), the top-ranked country on the basis of the SDG Index is

/answer key
2021 Q37

'Blue baby syndrome' in infants is mainly caused by presence of

Pollution/answer key
2021 Q37

Major factors for loss of biodiversity are A. Changes in land and sea use B. Acid rain C. Direct exploitation of organisms D. Climate change E. Ozone depletion Choose the correct a...

/answer key
2021 Q37

According to WHO standards, the pesticide content (Lindane or DDT) in drinking water should not exceed:

Pollution/answer key
2021 Q37

Under Sustainable Development Goal 12 – Sustainable Consumption and Production, one of the targets is to reduce per capital food waste at the retail and consumer levels by:

Development & Environment/answer key
2021 Q37

Which of the following are non-structural measures in the context of Disaster Mitigation?

Disasters/answer key
2021 Q37

Which of the following sources of energy is not a form of solar power?

Natural Resources/answer key
2021 Q38

Paris agreement entered into force when the instruments of ratification were deposited by at least 55 countries which accounted for, at least

Climate Change/answer key
2021 Q38

Which of the following Pollutants has the least residence time in atmosphere?

Pollution/answer key
2021 Q38

Small hydro power potential in India is estimated approximately as

Natural Resources/answer key
2021 Q38

Climate changes involve factors, both internal and external. External ones include A. Feedback between the atmosphere, ocean and land surface B. Solar variability C. Earth's orbit...

Climate Change/answer key
2021 Q39

The abbreviation NMSHE, in the context of Climate Action Plan of Govt. of India, stands for

Development & Environment/answer key
2021 Q39

Identify the correct sequence of the following noise pollution indices in decreasing order of their magnitude in an urban area A. L10

Pollution/answer key
2021 Q39

Biogas has a calorific value of about

Natural Resources/answer key
2021 Q40

Under which of the following agreements was it decided to limit the increase in global average temperature to well below 2°C?

Climate Change/answer key
2021 Q40

Which of the following pollutants have adverse implications for human health as well as climate change? A. Nitrogen dioxide B. Particulate matter (PM2.5) C. Ozone D. Methane E. Nit...

Pollution/answer key
2021 Q46

Read the given passage carefully and answer the following question. Two factors have mainly caused the present disastrous conditions and events. One is the change in rainfall patte...

RC Question Types/answer key
2021 Q47

Read the given passage carefully and answer the following question. Two factors have mainly caused the present disastrous conditions and events. One is the change in rainfall patte...

RC Question Types/answer key