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General Science MCQ practice free online · page 219

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. 2181UKPSC2016General ScienceEnglish

    Who among the following gave the term ‘Nanotechnology’ and when?

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    Correct option: B — Norio Taniguchi - 1974

  2. 2182UPPSC2011General ScienceEnglish

    The principle of ‘Black hole’ was enunciated by

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    Correct option: C — S. Chandrashekhar

  3. 2183MPPSC1996General ScienceEnglish

    Scientist S. Chandrashekhar got Nobel Prize for which field?

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    Correct option: A — Astrophysics

  4. 2184UPSC2009General ScienceEnglish

    Who of the following scientists proved that the stars with mass less than 1.44 times the mass of the Sun end up as White Dwarfs when they die?

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    Correct option: B — S. Chandrashekhar

  5. 2185UPPSC2003General ScienceEnglish

    The photoelectric effect was discovered by

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    Correct option: A — Hertz

  6. 2186TNPSC2019General ScienceEnglish

    Scientist Albert Einstein is famous for

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    Correct option: B — The photoelectric effect

  7. 2187Manipur PSC2017General ScienceEnglish

    In Einstein’s equation E = mc², c denotes

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    Correct option: B — Speed of light

  8. 2188UKPSC2007General ScienceEnglish

    Albert Einstein was proficient in playing which musical instrument?

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    Correct option: C — Violin

  9. 2189UKPSC2007General ScienceEnglish

    The fourth dimension in Physics was introduced by

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    Correct option: B — Einstein

  10. 2190UPSC1995General ScienceEnglish

    The Nobel Prize for deciphering the language of bee was awarded to

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    Correct option: B — K.V. Frisch

General Science practice — common questions

Page 219 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".