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UPSC Geography MCQs :: Solar System Practice Questions- Clear IAS

UPSC Geography MCQs :: Solar System Practice Questions- Clear IAS

UPSC Geography MCQs :: Solar System Practice Questions- Clear IAS Q1. Consider the following statements/निम्नलिखित कथनों पर विचार करें:-
  1. Mercury and Venus are made up of rock and metals, and have relatively high densities./बुध और शुक्र शैलों और धातुओं से बने है और अपेक्षाकृत अधिक घनत्व वाले ग्रह है |
  2. A body’s farthest approach to the Sun is called its perihelion/कोई ग्रह सूर्य के निकट है तो वह उपसौर की श्रेणी में आता है |
  3. Jupiter, Saturn are known as Outer planets./बृहस्पति, शनि को बाहरी ग्रहों के रूप में जाना जाता है|
Which of the above statement/s is/are correct/इनमें से कौन सा कथन सही हैं: –
  • only 3
  • 1 and 3
  • 2 and 3
  • 1,2,3
[showhide type=”links1″ more_text=”Show Answer” less_text=”Hide Answer”] Ans.B is correct.
  • Statement 1 is correct Mercury, Venus, Earth and Mars are also called Terrestrial, meaning earth-like as they are made up of rock and metals, and have relatively high densities.
  • Statement 2 is not correct A body’s closest approach to the Sun is called its perihelion, whereas its most distant point from the Sun is called its aphelion.
  • Statement 3 is correct The Outer Planets are Jupiter, Saturn, Uranus, Neptune, and Pluto-dwarf planet.
[/showhide] Q2. Consider the following statements/निम्नलिखित कथनों पर विचार करें:-
  1. Inner planets are mainly composed mainly of silicates and metals./आंतरिक ग्रह मुख्यतः सिलिकेट्स और धातुओं से निर्मित होते हैं।
  2. Mercury is nearest to the Sun/बुध सूर्य के सबसे निकट है |
  3. Mercury is the hottest planet in solar system./बुध सौर मंडल में सबसे गर्म ग्रह है।
Which of the above statement/s is/are correct/इनमें से कौन सा कथन सही हैं:-
  • only 3
  • 2 and 3
  • 1 and 2
  • 1,2,3
[showhide type=”links2″ more_text=”Show Answer” less_text=”Hide Answer”] Ans.C is correct.
  • Statement 1 is correct Inner planets are mainly composed mainly of silicates and metals.
  • Statement 2 is correct Mercury is nearest to the Sun
  • Statement 3 is not correctMercury is the 2nd hottest planet in solar system.
[/showhide] Q3. Consider the following statements/निम्नलिखित कथनों पर विचार करें:
  1. Mercury is known as Morning Star, Evening Star/बुध को शुक्र तारा, सांध्य तारा के नाम से जाना जाता है |
  2. Venus has much water than Earth and its atmosphere is ninety times as dense./शुक्र पर पृथ्वी की तुलना में अधिक पानी है एवं इसका वायुमंडल नब्बे गुणा सघन है |
  3. Earth is large enough to develop and retain an atmosphere and a hydrosphere./पृथ्वी का आकार इतना है की यह वायुमंडल तथा जलमंडल को विकसित तथा स्थिर रख सकती है
Which of the above statement/s is/are correct /इनमें से कौन सा कथन सही हैं:
  • Only 3
  • 2 and 3
  • 1 and 3
  • 1,2,3
[showhide type=”links3″ more_text=”Show Answer” less_text=”Hide Answer”] Ans. A is correct.
  • Statement 1 is not correct  Venus is also known as Morning Star, Evening Star
  • Statement 2 is not correct   Venus is much drier than Earth, and its atmosphere is ninety times as dense.
  • Statement 3 is correct Earth is large enough to develop and retain an atmosphere and a hydrosphere.
[/showhide] Q4. Consider the following statements/निम्नलिखित कथनों पर विचार करें:
  1. Mars is of  red colour and it comes from iron oxide (rust) in its soil./मंगल  ग्रह का लाल रंग अपनी मिट्टी में आयरन आक्साइड (जंग) की उपस्थिति से होता है |
  2. Phobos and Deimos are two satellites of Mars./फोबोस और डीमॉस मंगल ग्रह के दो उपग्रह हैं
  3. Small Solar System bodies composed mainly of refractory rocky and metallic minerals are known as Asteroid./क्षुद्रग्रह छोटे सौर मंडल के पिंड है जो मुख्य रूप से दुर्दम्य चट्टानों तथा धातु खनिज से निर्मित है |
Which of the above statement/s is/are correct /इनमें से कौन सा कथन सही हैं:-
  • Only 3
  • 2 and 3
  • 1 and 3
  • 1,2,3
[showhide type=”links4″ more_text=”Show Answer” less_text=”Hide Answer”] Ans. D is correct.
  • Statement 1 is correct Mars is of  red colour and it comes from iron oxide (rust) in its soil.
  • Statement 2 is correct Phobos and Deimos are two satellites of Mars.
  • Statement 3 is correct  Asteroids are small Solar System bodies composed mainly of refractory rocky and metallic minerals, with some ice.
[/showhide] Q5. Consider the following statements/निम्नलिखित कथनों पर विचार करें:
  1. Jupiter is the largest planet of the solar system./बृहस्पति सौर मंडल का सबसे बड़ा ग्रह है।
  2. Uranus and Neptune are called the twins of the outer solar system/यूरेनस और नेपच्यून को बाहरी सौर मंडल के जुड़वा ग्रह कहा जाता है।
  3. The dwarf planet Pluto is the smallest known object in the Kuiper belt./बौना ग्रह प्लूटो काइपर बेल्ट में ज्ञात सबसे छोटा पिंड है |
Which of the above statement/s is/are correct/इनमें से कौन सा कथन सही हैं:-
  • Only 1
  • 2 and 3
  • 1 and 2
  • 1,2,3
[showhide type=”links5″ more_text=”Show Answer” less_text=”Hide Answer”] Ans. C is correct.
  • Statement 1 is correct  Jupiter is the largest planet of the solar system.
  • Statement 2 is correct Uranus and Neptune are called the twins of the outer solar system.
  • Statement 3 is not correct The dwarf planet Pluto is the largest known object in the Kuiper belt.
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