151UKPSC2016General ScienceEnglish
With the rise of temperature, the viscosity of liquid
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Correct option: B — Decreases
Free · past papers · answers included
General Science MCQ practice free online · page 16
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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- 152RPSC1997General ScienceEnglish
Kerosene rises in the wick of the stove is due to
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Correct option: C — Surface tension
- 153RPSC2007General ScienceEnglish
In a capillary tube a fluid rises more as compared to water, it is due to
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Correct option: D — Surface tension of fluid is more than that of water
- 154UPSC1996General ScienceEnglish
When an air bubble at the bottom of lake rises to the top, it will
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Correct option: A — Increased in size
- 155UPPSC1992General ScienceEnglish
While travelling by plane, the ink of the pen starts to come out
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Correct option: A — Due to decrease in air pressure
- 156JPSC2003General ScienceEnglish
In automobile hydraulic brakes work on
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Correct option: D — Pascal’s Law
- 157UPSC2001General ScienceEnglish
A sudden fall in barometer reading indicates that the weather will be
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Correct option: A — Stormy weather
- 158UPPSC2013General ScienceEnglish
Which of the following is the byproduct derived from the refining process of petroleum?
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Correct option: D — Asphalt
- 159UPSC2011General ScienceEnglish
The surface of a lake is frozen in severe winter, but the water at its bottom is still liquid. Why? Following are some options
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Correct option: C — The density of water is maximum at 4ºC
- 160UPPSC2005General ScienceEnglish
In cold weather, aquatic animals survive even when water at the top layer of the lake freezes into ice because
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Correct option: D — Water has the highest density at 4ºC so underneath the top layer of ice there is a layer of water
General Science practice — common questions
Page 16 of this set has 10 questions on it.
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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".