2271UPPSC2004General ScienceEnglish
Cryogenic engines use
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Correct option: B — Liquid oxygen as the oxidizer and liquid hydrogen as the fuel
Free · past papers · answers included
General Science MCQ practice free online · page 228
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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- 2272UPPSC1993General ScienceEnglish
The Cryogenic engine is used in
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Correct option: C — Space shuttle
- 2273UPPSC2010General ScienceEnglish
Which of the following is not used as rocket propellant?
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Correct option: C — Liquid hydrazine
- 2274UPPSC2014General ScienceEnglish
Rocket works on the principle of the following.
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Correct option: C — Momentum conservation
- 2275UPPSC2017General ScienceEnglish
An artificial satellite can be tracked very precisely from the Earth by using
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Correct option: A — Doppler effect
- 2276UPPSC2010General ScienceEnglish
Which one of the following is not a space satellite?
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Correct option: A — SLV-3
- 2277UPPSC2004General ScienceEnglish
India became the first country to send Educational Services Satellite in space, Edusat. When was the satellite launched?
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Correct option: B — 20th September, 2004
- 2278UPPSC2013General ScienceEnglish
Match List-I with List-II and select the correct answer using the code given below the lists. List-I (a) Curiosity Rover (b) Messenger (c) Rustam-1 (d) Akash-2 List-II 1. Tablet 2. Unmanned Aerial vehicle of DRDO 3. Mars probe space vehicle of U.S.A. 4. Mercury probe space vehicle of NASA
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Correct option: A — a-3, b-4, c-2, d-1
- 2279UPSC2014General ScienceEnglish
Which of the following pairs is/are correctly matched? Spacecraft Purpose 1. Cassini-Huygens - Orbiting the Venus and transmitting data to the Earth 2. Messenger - Mapping and investigating the Mercury 3. Voyager 1 and 2 - Exploring the outer solar system Select the correct answer using the code given below.
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Correct option: B — Only 2 and 3
- 2280UPSC2012General ScienceEnglish
Which of the following is/are cited by the scientists as evidence/ evidences for the continued expansion of the universe? 1. Detection of microwaves in space. 2. Observation of redshift phenomenon in space. 3. Movement of asteroids in space. 4. Occurrence of supernova explosions in space. Select the correct answer using the codes given below.
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Correct option: A — 1 and 2
General Science practice — common questions
Page 228 of this set has 10 questions on it.
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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".