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General Science MCQ practice free online · page 90

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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  1. 891UPPSC2010General ScienceEnglish

    The main component of Gobar Gas is

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    Correct option: A — Methane

  2. 892UPPSC2013General ScienceEnglish

    Which of the following is the procedure for a biogas plant?

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    Correct option: A — Fermentation

  3. 893UPPSC2015General ScienceEnglish

    Who among the following invented ‘Gobar Gas’ system?

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    Correct option: C — S.V. Desai

  4. 894UPPSC2013General ScienceEnglish

    The main component of Liquid Petroleum Gas (LPG) are

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    Correct option: C — Ethane, Propane and Butane

  5. 895UPPSC2013General ScienceEnglish

    What is the main component of L.P.G.?

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    Correct option: D — Butane

  6. 896BPSC2016General ScienceEnglish

    LPG used as domestic fuel chiefly contains

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    Correct option: D — None of these

  7. 897UPPSC2011General ScienceEnglish

    Indane gas is a mixture of

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    Correct option: C — Butane and Propane

  8. 898UPPSC2017General ScienceEnglish

    The stench due to leakage from LPG cylinder is because of

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    Correct option: D — Ethyl mercaptan

  9. 899BPSC1997General ScienceEnglish

    The Pressure gauge is not given in the domestic LPG cylinders because

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    Correct option: B — They cannot represent the quantity of gas in LPG cylinders

  10. 900UKPSC2010General ScienceEnglish

    In what form cooking gas is supplied in cylinders?

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    Correct option: A — Liquid

General Science practice — common questions

Page 90 of this set has 10 questions on it.

Are these General Science 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 General Science 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".