Skip to content
GyanPrep.in

Free · past papers · answers included

General Science MCQ practice free online · page 210

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.

AllEnglishहिन्दी
No sign-up10 per pageAnswers & explanations
  1. 2091BPSC2011General ScienceEnglish

    Water is conducted in vascular plants by

    Show answer

    Correct option: D — Xylem tissue

  2. 2092UPPSC2015General ScienceEnglish

    The ‘xylem’ in plants is responsible mainly for

    Show answer

    Correct option: C — Transportation of water

  3. 2093UPPSC2012General ScienceEnglish

    Which of the following matter is most abundantly found in nature?

    Show answer

    Correct option: B — Cellulose

  4. 2094UPPSC2014General ScienceEnglish

    The most abundantly found organic compound in nature is

    Show answer

    Correct option: D — Cellulose

  5. 2095RPSC1997General ScienceEnglish

    Liver fluke in bile duct remains in

    Show answer

    Correct option: D — Sheep

  6. 2096JPSC2013General ScienceEnglish

    Which one of the following is responsible for differentiation between Gram-positive and Gramnegative bacteria?

    Show answer

    Correct option: B — Cell wall

  7. 2097UPSC1998General ScienceEnglish

    Estuaries possess distinct blooms of excessive growth of a pigmented dinoflagellates. These blooms are

    Show answer

    Correct option: A — Red tides

  8. 2098UPSC2000General ScienceEnglish

    Is Phytotron a technique?

    Show answer

    Correct option: C — To grow the plant at the time it stops growing

  9. 2099UPPSC1996General ScienceEnglish

    Which one of the following is a secretion from the body of an insect?

    Show answer

    Correct option: C — Lac

  10. 2100UPPSC2014General ScienceEnglish

    Some marine animals and insects emit light from their body in the darkness. This phenomenon is known as

    Show answer

    Correct option: B — Bioluminescence

General Science practice — common questions

Page 210 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".