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General Science MCQ practice free online · page 146

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. 1451UPPSC2014General ScienceEnglish

    Hair is composed of protein called

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    Correct option: C — Keratin

  2. 1452UPPSC2014General ScienceEnglish

    Which one of the following proteins is present in human hair and nails?

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    Correct option: B — Keratin

  3. 1453KPSC2019General ScienceEnglish

    Which one of the following statements is not correct regarding the amino acids, tyrosine, present in protein rich food?

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    Correct option: D — It can protect against free radicals responsible for aging

  4. 1454UPPSC2010General ScienceEnglish

    The substance responsible for bread-making quality in wheat is

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    Correct option: A — Glutein

  5. 1455RPSC2012General ScienceEnglish

    Daily energy required by a hard worker man is

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    Correct option: C — 4000 kilo calorie

  6. 1456UPPSC2015General ScienceEnglish

    How many calories are gained by drinking a glass of water?

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    Correct option: A — Zero

  7. 1457UPPSC2014General ScienceEnglish

    An essential constituent of diet is

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    Correct option: C — Carbohydrate

  8. 1458CGPSC2011General ScienceEnglish

    The major food fuel during exercise of long duration is

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    Correct option: C — Carbohydrate

  9. 1459UPPSC2004General ScienceEnglish

    The element that maintains balance between acidity and alkalinity in our body is

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    Correct option: A — Phosphorus

  10. 1460UPPSC2015General ScienceEnglish

    Which one of the following compounds is not stored in human body?

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    Correct option: B — Amino acids

General Science practice — common questions

Page 146 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".