2071UPPSC2016General ScienceEnglish
Which of the following accounts for the red colour of tomato?
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Correct option: D — Lycopene
Free · past papers · answers included
General Science MCQ practice free online · page 208
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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- 2072RPSC2013General ScienceEnglish
For human nutrition, tomatoes are a rich source of
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Correct option: C — Citric acid
- 2073UPPSC2007General ScienceEnglish
What is Jarvik-7?
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Correct option: C — Artificial heart
- 2074UPSC2007General ScienceEnglish
Robert Webster is known for his work associated with which one of the following?
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Correct option: B — Influenza virus
- 2075UPPSC2010General ScienceEnglish
Jonas Salk is known for the discovery of
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Correct option: C — Polio vaccine
- 2076UPPSC2006General ScienceEnglish
Which one of the following is not correctly matched?
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Correct option: C — Antiseptic - Aspirin
- 2077BPSC2015General ScienceEnglish
Who discovered bacteria?
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Correct option: D — Leeuwenhoek
- 2078UPPSC2008General ScienceEnglish
Which of the following is a common adulterant of mustard oilseeds?
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Correct option: B — Poppy seeds
- 2079UPPSC2009General ScienceEnglish
Which of the following is used in I-world war?
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Correct option: B — Mustard gas
- 2080UPSC1995General ScienceEnglish
The final Agent Orange raid in Vietnam took place in 1970 areas have begun to bloom again. But 19 years after the end of the war, it seems plain that Agent Orange is killing and maiming human beings, something it never intended to do. The apparent toxic fallout from those clouds is a crop of human miseries including cancers, miscarriages and birth defects that may persist for decades. The offensive substance referred to in this quotation is
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Correct option: D — Dioxin used as defoliants
General Science practice — common questions
Page 208 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".