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General Science MCQ practice free online · page 138

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. 1371UPSC2002General ScienceEnglish

    With reference to the work of human kidney, consider the following statements. 1. After the waste is removed in the kidney, the cleaner blood is sent back through renal artery. 2. From Bowman’s capsule, the filtered liquid passes through tiny tubes where much of the glucose is reabsorbed and sent back to the blood in the renal vein. Which of these statements is/are correct?

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    Correct option: C — Both 1 and 2

  2. 1372UPSC2008General ScienceEnglish

    Assertion (A): In human body, the liver has an important role in fat digestion. Reason (R): Liver produces two important fat-digesting enzymes.

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    Correct option: C — (A) is true, but (R) is false

  3. 1373UPPSC2017General ScienceEnglish

    Given below are two statements. Assertion (A): Human body is incapable of digesting cellulose. Reason (R): Starch degrading enzyme, diastase, is found in human body. Choose the correct answer from the code given below.

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    Correct option: B — Both (A) and (R) are true, but (R) is not the correct explanation of (A)

  4. 1374UPPSC2016General ScienceEnglish

    Digestion of Lipids takes place in the presence of some of the following. 1. Bile acids 2. Lipases 3. Pepsin Of these

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    Correct option: C — Only 1 and 2 are correct

  5. 1375UPSC2005General ScienceEnglish

    Assertion (A): All the proteins in our food are digested in small intestine only. Reason (R): The proteindigesting enzyme from the pancreas are released into the small intestine.

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    Correct option: D — (A) is false, but (R) is true

  6. 1376GPSC2017General ScienceEnglish

    Consider the following statements about probiotic food. 1. The probiotic food contains live bacteria which are considered beneficial to humans. 2. Probiotic food helps in maintaining gut flora. Which of the statements given above is/are correct?

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    Correct option: C — Both 1 and 2

  7. 1377BPSC1999General ScienceEnglish

    Which one of the following gases is essential for photosynthesis process?

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    Correct option: B — CO₂

  8. 1378UPPSC2014General ScienceEnglish

    Oxygen, which is liberated during photosynthesis comes from

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    Correct option: A — Water

  9. 1379RPSC1992General ScienceEnglish

    It happens during the photosynthesis in green plants

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    Correct option: B — Taking CO₂ and releasing oxygen

  10. 1380UKPSC2002General ScienceEnglish

    Which one of the following gases is used by plants in photosynthesis?

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    Correct option: B — Carbon dioxide

General Science practice — common questions

Page 138 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".