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General Science MCQ practice free online · page 98

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. 971Sikkim PSC2017General ScienceEnglish

    Which of the following archaeological samples is adopted to determine the age of firewood bone and shell?

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    Correct option: C — Carbon-14

  2. 972MPPSC1993General ScienceEnglish

    Carbon dating is used to determine the age of ...... .

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    Correct option: C — Fossils

  3. 973UPPSC2008General ScienceEnglish

    ‘Radioactive dating’ is a technique which can be used to measure

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    Correct option: A — The age of rocks

  4. 974APSC2017General ScienceEnglish

    Which of the following method is used for measuring the age of earth?

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    Correct option: D — Uranium process

  5. 975UKPSC2012General ScienceEnglish

    One carbon credit is equivalent to

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    Correct option: C — 1000 kg of CO₂

  6. 976UPSC2007General ScienceEnglish

    Which one of the following types of glass can cut off ultraviolet rays?

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    Correct option: D — Crookes glass

  7. 977UPSC2008General ScienceEnglish

    With which of the following is BRIT (Government of India) engaged?

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    Correct option: C — Isotope Technology

  8. 978UPPSC2007General ScienceEnglish

    Which one among the following is called philosopher’s wool?

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    Correct option: C — Zinc Oxide

  9. 979UPSC2007General ScienceEnglish

    A pungent smell often present near the urinals is due to

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    Correct option: C — Ammonia

  10. 980UPPSC2008General ScienceEnglish

    Which one of the following chemicals had been in use till now for making artificial clouds?

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    Correct option: D — Silver Iodide

General Science practice — common questions

Page 98 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".