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General Science MCQ practice free online · page 133

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. 1321CGPSC2008General ScienceEnglish

    The diameter of white blood corpuscles in human body is, about

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    Correct option: A — 0.007 mm

  2. 1322UKPSC2007General ScienceEnglish

    In pathology excess of white corpuscles in the blood is called

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    Correct option: B — Leukaemia

  3. 1323UKPSC2010General ScienceEnglish

    In which part of our body are formed Red Blood Cells?

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    Correct option: D — Bone Marrow

  4. 1324HPSC2019General ScienceEnglish

    Formation of WBC and destruction of RBC takes place in

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    Correct option: B — Spleen

  5. 1325UPSC2000General ScienceEnglish

    The blood glucose level is commonly expressed as

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    Correct option: B — Milligram per decilitre

  6. 1326UPSC1997General ScienceEnglish

    Arteries supplying blood to the heart are called

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    Correct option: C — Coronary arteries

  7. 1327RPSC1999General ScienceEnglish

    The enzyme which takes part in changing fibrinogen to fibrin when blood clots are

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    Correct option: C — Thrombin

  8. 1328UPPSC2011General ScienceEnglish

    With which of the physiological process thrombin is associated?

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    Correct option: B — Blood clotting

  9. 1329JPSC2010General ScienceEnglish

    Percentage of water in plasma is

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    Correct option: D — 90%

  10. 1330UPSC2017General ScienceEnglish

    Biological Oxygen Demand (BOD) is a standard criterion for

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    Correct option: C — Pollution assay in aquatic ecosystems

General Science practice — common questions

Page 133 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".