521WBPSC2019Environment & EcologyEnglish
Which form of energy does not create environment issue?
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Correct option: D — Solar
Free · past papers · answers included
Environment & Ecology MCQ practice free online · page 53
Questions from RRB, NTPC, Group D and JE past papers. Tap an option to check it instantly — every question shows the correct answer, and most carry the explanation the paper gave.
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- 522UPPSC2017Environment & EcologyEnglish
Which one of the following fuels creates the least pollution?
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Correct option: C — Hydrogen
- 523UKPSC2006Environment & EcologyEnglish
What is meant by energy crisis?
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Correct option: D — The danger of extinction of fosssil fuel like coal and petrol
- 524UPPSC2012Environment & EcologyEnglish
Which one of the following is the best source of generating electricity in India from the view point of sustainable development?
Show answerAnswer & explanation
Correct option: C — Hydro-electricity
- 525UPPSC2011Environment & EcologyEnglish
Which one of the following sources of renewable energy has the greatest potential in India?
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Correct option: A — Solar power
- 526UPPSC2014Environment & EcologyEnglish
Which of the following statements about bio-fuel is not correct?
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Correct option: B — Bio-fuel is cost effective
- 527UPPSC2015Environment & EcologyEnglish
Which one of the following is a biodiesel crop?
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Correct option: C — Jatropha
- 528UPPSC2010Environment & EcologyEnglish
Which of the following is the source of ‘Green Fuel’?
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Correct option: D — All of these
- 529UPSC2010Environment & EcologyEnglish
Given below are the names of four energy crops. Which one of them can be cultivated for ethanol?
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Correct option: B — Maize
- 530Kerala PSC2016Environment & EcologyEnglish
Under the Nuclear Power Projects, Environmental Effects that have to be studied and resolved are
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Correct option: D — All of the above
Environment & Ecology practice — common questions
Page 53 of this set has 10 questions on it.
Are these Environment & Ecology questions free to practise?
Yes. Every question on this page is free and needs no account. Create a free account only if you want your progress saved.
Where do these Environment & Ecology MCQs come from?
They are taken from official past papers of Indian government recruitment exams such as RRB NTPC, RRB Group D and RRB JE, and each question keeps a reference to the exam it appeared in.
Are the questions available in Hindi?
Yes. Many papers are set in both languages, so a large share of these questions are available in Hindi. Use the language filter at the top of the page.
Do the questions show answers and explanations?
Every question shows the correct option. Where the source paper included a worked solution, the explanation is shown under "Show answer".