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UGC NET Paper 1 — Environmental Science

887 questions across 12 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.

By year

2026
38 Qs
2025
53 Qs
2024
114 Qs
13% keyed
2023
272 Qs
71% keyed
2022
130 Qs
97% keyed
2021
51 Qs
100% keyed
2020
49 Qs
2019
21 Qs
90% keyed
2018
16 Qs
38% keyed
2017
29 Qs
2016
48 Qs
2015
63 Qs

By topic

Pollution203 QsClimate Change95 QsDevelopment & Environment84 QsNatural Resources82 QsDisasters24 QsEnvironmental Treaties6 QsRC Question Types6 QsRC Skills1 Qs

Practice questions

3 questions shown from 2024 in Pollution.

Clear yearClear topicAllAnsweredExplainedRecent
Showing 2024 Pollution questions.
2024 Q22

Which of the following are essential requirements for the formation of photochemical SMOG? A. Carbon monooxide (CO) B. Nitrogen dioxide (NO2) C. Carbon dioxide (CO2) D. Volatile Or...

Pollution/Hindi
2024 Q35

Cloudless night with low wind speed indicates:

Pollution/answer key/explanation
2024 Q38

Which one of the following is considered to be the finest particulate matter?

Pollution