Curated PYQ Collection
Environment
Showing 169 questions & PYQs organized by topics.
Environment
01
Which of the following practices can reduce the volume of non-biodegradable waste?
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02
What is the main environmental concern associated with non-biodegradable waste?
RRB PYQ MCQ
03
The di
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04
Why are non biodegradable substances harmful to the environment?
RRB PYQ MCQ
05
A science student is asked to explain why the Indian landscape supports…
RRB PYQ MCQ
06
Which sequence correctly represents the increase in concentration of a pesticide in…
RRB PYQ MCQ
07
Which human activity helps reduce disruption of the carbon cycle?
RRB PYQ MCQ
08
Which of the following correctly represents a food chain?
RRB PYQ MCQ
09
Climate change increases rainfall in the Western Ghats and alters the ecosystem….
RRB PYQ MCQ
10
In a garden ecosystem with rose plants, jasmine plants, insects, snake, and…
RRB PYQ MCQ