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General Science MCQ practice free online · page 95

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. 941UPSC2002General ScienceEnglish

    Assertion (A): Synthetic detergents can make more lather in hard water. Reason (R): Synthetic detergents form soluble calcium and magnesium salts with hard water.

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

  2. 942UPSC2003General ScienceEnglish

    Consider the following statements. Sodium silicate and sodium sulphate are mixed as detergents in washing powders so that 1. To maintain dryness of the powder. 2. To maintain the basicity of powder. Which of the following statement is correc?

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    Correct option: C — Both 1 and 2

  3. 943UPPSC1996General ScienceEnglish

    Which one of the following fertilizers leaves maximum acidity in the soil?

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    Correct option: B — Ammonium Sulphate

  4. 944UPPSC2009General ScienceEnglish

    The percentage of nitrogen in urea is

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    Correct option: C — 47%

  5. 945BPSC2005General ScienceEnglish

    For wheat cultivation which fertilizer is used?

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    Correct option: A — Nitrogen

  6. 946UPPSC2007General ScienceEnglish

    The element not present in fertilizers is

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    Correct option: B — Hydrogen

  7. 947UPPSC2008General ScienceEnglish

    Which form of nitrogen is available in urea?

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    Correct option: A — Amide

  8. 948UPPSC2016General ScienceEnglish

    The plants receive Nitrogen in form of

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    Correct option: B — Nitrate

  9. 949UKPSC2006General ScienceEnglish

    Which of the following is consumed in the manufacture of urea fertilizer?

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    Correct option: A — Carbon dioxide

  10. 950UPSC2016General ScienceEnglish

    Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?

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    Correct option: B — Neem coating slows down the rate of dissolution of urea in the soil

General Science practice — common questions

Page 95 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".
General Science MCQ for Government Job Exams — Free Online Practice — Page 95 | GyanPrep