171UPPSC2014General ScienceEnglish
200 gm of water is filled in a weightless balloon. Its weight in water will be
Show answerAnswer & explanation
Correct option: A — Zero
Free · past papers · answers included
General Science MCQ practice free online · page 18
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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- 172HPPSC2019General ScienceEnglish
The separation of cream from milk by churning is due to
Show answerAnswer & explanation
Correct option: C — Centrifugal force
- 173UPSC1995General ScienceEnglish
The clouds float in the atmosphere because of their low
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Correct option: D — Density
- 174MPSC2018General ScienceEnglish
Which of the following elements was first produced artificially?
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Correct option: D — Technetium
- 175UPPSC2005General ScienceEnglish
While floating in a sea what part of an iceberg is above the surface of the sea?
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Correct option: A — 1/9
- 176MPPSC2008General ScienceEnglish
An ice cube is floating in a glass of water. What happens to the water level when the ice melts? It
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Correct option: C — Remains the same
- 177MPPSC1999General ScienceEnglish
A body floats at 4ºC water. If temperature reaches 100ºC, then
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Correct option: A — The body will sink
- 178UPPSC2002General ScienceEnglish
Why it is easier to swim in the sea than in a river?
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Correct option: A — The sea water is salty
- 179UPPSC2004General ScienceEnglish
When a ship enters a sea from a river, what happens?
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Correct option: A — It rises a little
- 180Arunachal PSC2016General ScienceEnglish
Static science is associated with
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Correct option: B — Situation of rest
General Science practice — common questions
Page 18 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".