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General Science MCQ practice free online · page 213

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. 2121UPPSC2013General ScienceEnglish

    Match List-I with List-II and select the correct answer using the code given below the lists. List-I (a) Acetic acid (b) Lactic acid (c) Butyric acid (d) Citric acid List-II 1. Butter 2. Lemon 3. Vinegar 4. Milk

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    Correct option: B — a-3, b-4, c-1, d-2

  2. 2122UPPSC2016General ScienceEnglish

    Match List-I with List-II and select the correct answer using the code given below the lists. List-I (a) Compounds present in bones (b) Acid present in vinegar (c) Souring of milk (d) Ripening of fruits List-II 1. Lactic acid 2. Ethylene 3. Acetic acid 4. Calcium phosphate

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    Correct option: D — a-4, b-3, c-1, d-2

  3. 2123UPPSC2016General ScienceEnglish

    Match List-I with List-II and select the correct answer using the code given below the lists. List-I (a) Skin cancer (b) Noise pollution (c) Global warming (d) Ozone hole List-II 1. Chloro-fluorocarbons 2. Ultraviolet Rays 3. Decibel 4. Carbon dioxide

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    Correct option: B — a-2, b-3, c-4, d-1

  4. 2124UPPSC2003General ScienceEnglish

    Match List-I with List-II and select the correct answer using the code given below the lists. List-I (a) Lactobacillus (b) Rhizobium (c) Yeast (d) Aspergillus List-II 1. Alcohol production 2. Citric acid formation 3. Preparation of curd 4. Nitrogen fixation

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    Correct option: C — a-3, b-4, c-1, d-2

  5. 2125OPSC2019General ScienceEnglish

    Assertion (A): Herbicides can destroy weeds without harming useful plants. Reason (R): Herbicides are absorbed in different rates by weeds and crop plants. Select the correct answer using the code given below.

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    Correct option: A — Both (A) and (R) are true and (R) is the correct explanation of (A)

  6. 2126UPSC2014General ScienceEnglish

    With reference to neem tree, consider the following statements. 1. Neem oil can be used as a pesticide to control the proliferation of some species of insects and mites. 2. Neem seeds are used in the manufacture of bio-fuels and hospital detergents. 3. Neem oil has applications in pharmaceutical industry. Which of the statements given above is/are correct?

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    Correct option: D — 1, 2 and 3

  7. 2127UPPSC1992General ScienceEnglish

    Match the following. List-I (a) 5 June (b) 1 December (c) 5 September (d) 16 October List-II 1. Food Day 2. Environment Day 3. World AIDS Day 4. Teachers Day

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    Correct option: A — a-2, b-3, c-4, d-1

  8. 2128UPPSC1999General ScienceEnglish

    Match List-I with List-II and select the correct answer using the code given below the lists. List-I (a) World T.B. Day (b) World AIDS Days (c) Anti Leprosy Day (d) International Ozone Day List-II 1. December 1 2. January 31 3. September 16 4. March 24

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    Correct option: A — a-4, b-1, c-2, d-3

  9. 2129UPPSC1999General ScienceEnglish

    Match the following pairs correctly. List-I (a) World Minority Day (b) World AIDS Day (c) World Animal Day (d) World Food Day List-II 1. December 1 2. November 18 3. October 16 4. October 3

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    Correct option: A — a-2, b-1, c-4, d-3

  10. 2130UPPSC2009General ScienceEnglish

    The plants commonly known as (Petro-crops), they are rich in 1. Carbohydrates 2. Hydrocarbon 3. Protein 4. Lipids

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    Correct option: B — 2 and 4

General Science practice — common questions

Page 213 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".