2161MPPSC2015General ScienceEnglish
The microscope is used for the study of
Show answerAnswer & explanation
Correct option: D — Micro and nearby objects
Free · past papers · answers included
General Science MCQ practice free online · page 217
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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- 2162UPPSC2014General ScienceEnglish
The machine-Gun was invented by
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Correct option: D — James Puckle
- 2163MPPSC2010General ScienceEnglish
Who invented thermoscope, an early form of thermometer?
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Correct option: C — Galileo
- 2164UPPSC2010General ScienceEnglish
Which is the biggest telescope of the world?
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Correct option: B — Ice Cube
- 2165Tripura PSC2016General ScienceEnglish
Wilhelm Roentgen invented
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Correct option: B — X-Ray Machine
- 2166UPSC2008General ScienceEnglish
Who among the following scientists shared the Nobel Prize in Physics with his son?
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Correct option: C — William Henry Bragg
- 2167UKPSC2007General ScienceEnglish
Who invented Steam Engine?
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Correct option: B — James Watt
- 2168MPPSC1995General ScienceEnglish
‘Telephone’ was invented by
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Correct option: A — Graham Bell
- 2169MPPSC2010General ScienceEnglish
Who discovered electric bulb?
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Correct option: A — Thomas Edison
- 2170UPPSC1995General ScienceEnglish
Gas engine was invented by
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Correct option: C — Daimler
General Science practice — common questions
Page 217 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".