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General Science MCQ practice free online · page 130

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. 1291UPPSC1990General ScienceEnglish

    Due to which the blood has red colour?

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    Correct option: B — Haemoglobin

  2. 1292UKPSC2003General ScienceEnglish

    Red Blood Corpuscles (RBCs) has colour due to

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    Correct option: D — Haemoglobin

  3. 1293MPPSC2010General ScienceEnglish

    What function does blood perform in the body?

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    Correct option: A — Takes oxygen to all parts

  4. 1294UPPSC1993General ScienceEnglish

    Average blood pressure of a human is

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    Correct option: D — 120/80

  5. 1295UKPSC2005General ScienceEnglish

    The blood pressure (systolic and diastolic) of a healthy man is

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    Correct option: A — 120 mm and 80 mm

  6. 1296UKPSC2010General ScienceEnglish

    Which of the following instrument is used for measuring blood pressure?

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    Correct option: D — Sphygmomanometer

  7. 1297UPPSC2015General ScienceEnglish

    The blood pressure of an individual is 140 mm Hg. In this statement, ‘Hg’ refers to

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    Correct option: B — Mercury

  8. 1298UKPSC2007General ScienceEnglish

    When a person becomes older, his blood pressure generally

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    Correct option: B — Increases

  9. 1299UPSC1993General ScienceEnglish

    Blood pressure of four persons give belongs. Mrs. (X) - 90/60 Mr. (X) - 160/120 Mr. (Y) - 120/80 Mrs. (Y) - 140/100 Whose blood pressure is normal in the following?

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    Correct option: D — Mr. (Y)

  10. 1300UKPSC2006General ScienceEnglish

    The blood pressure in our body is

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    Correct option: B — Greater than the atmospheric pressure

General Science practice — common questions

Page 130 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".