2101UPPSC2001General ScienceEnglish
High yielding of advanced seeds was used in ‘Green Revolution’, which is necessary for
Show answerAnswer & explanation
Correct option: D — More fertilizer and more water
Free · past papers · answers included
General Science MCQ practice free online · page 211
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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- 2102UKPSC2010General ScienceEnglish
Which was the principal plant used in Green Revolution?
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Correct option: D — Mexican Wheat
- 2103UPPSC2006General ScienceEnglish
Crop logging is a method of
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Correct option: B — Plant analysis for assessing the requirement of nutrients for crop production
- 2104UPPSC2010General ScienceEnglish
Seed that is changed every year is known as
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Correct option: D — Hybrid seed
- 2105WBPSC2019General ScienceEnglish
The gas which emits from rice field is
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Correct option: B — Methane
- 2106UPPSC2010General ScienceEnglish
‘Dapog’ method of rice nursery was developed in
Show answerAnswer & explanation
Correct option: D — Philippines
- 2107UPPSC2010General ScienceEnglish
First dwarf rice variety developed in India was
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Correct option: B — Jaya
- 2108UPPSC2015General ScienceEnglish
The Weedicide commonly used for paddy is
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Correct option: C — 2, 4-D
- 2109JPSC2013General ScienceEnglish
Which component of plants receives stimulus for flowering?
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Correct option: C — Leaves
- 2110UPPSC2011General ScienceEnglish
Insectivorous fish used for mosquito control is
Show answerAnswer & explanation
Correct option: C — Gambusia
General Science practice — common questions
Page 211 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".