Geography Previous Year Questions
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Geography Previous Year Questions www.laex.in Page No. 1 https://elearn.laex.in Geography Previous Year Questions www.laex.in Page No. 1 https://elearn.laex.in Geography UPSC Previous Year Questions Geography UPSC Previous Year Questions INDEX No. of Page No. SL.No. Topic Qns From To I. World Geography 01. Astronomy 21 1 9 02. Geomorphology 22 9 18 03. Oceanography 12 19 24 04. Climatology 50 25 48 05. World Physical Features 66 48 71 II. Indian Geography 01. Indian Physiography 50 73 93 02. Rivers 32 93 107 03. Indian Climate 10 107 112 04. Soil 8 112 115 05. Minerals 20 115 124 06. Energy 13 124 129 07. Forest 27 130 142 08. Agriculture 36 142 159 09. Industry 11 161 166 10. Transport 18 166 172 III.Demography 01. World Demography 9 173 176 02. Language 6 176 178 03. Population 31 178 190 04. Tribes 12 190 194 www.laexias.com https://elearn.laex.in Geography UPSC Previous Year Questions I. World Geography 4. In order of their distances from the Sun, which of the following planets lie 1. Astronomy between Mars & Uranus? (a) Earth and Jupiter 1. On 21st June, the Sun (b) Jupiter and Saturn (a) Does not set below the horizon at the Arctic (c) Saturn and Earth Circle (d) Saturn and Neptune (b) Does not set below the horizon at Antarctic Circle 5. What is the average distance (c) Shines vertically overhead at noon on the (approximate) between the Sun & the Equator Earth? 5 (d) Shines vertically overhead at the Tropic of (a) 70 x 10 km 5 Capricorn (b) 100 x 10 (c) 110 x 106 km 2. What is the difference between asteroids (d) 150 x 106 km and comets? 1) Asteroids are small rocky planetoids, while 6. (Assertion): To orbit around the Sun, the comets are formed of frozen gases held planet Mars takes lesser time than the time together by rocky and metallic material taken by the Earth 2) Asteroids are found mostly between the (Reason): The diameter of the planet Mars orbits of Jupiter and Mars, while comets are is less than that of the Earth found mostly between Venus & Mercury (a) Both A are R are true R is the correct 3) Comets show a perceptible glowing tail, explanation of A while asteroids do not (b) Both A and R are true but R is not a correct Which of the statements given above is/are explanation of A correct? (c) A is true but R is false (a) 1 and 2 only (d) A is false but R is true (b) 1 and 3 only 7. (Assertion): The same face of the Moon is (c) 3 only always presented to the Earth (d) 1,2 and 3 only (Reason): The Moon rotates about its own 3. Which one of the following planets has axis in 231/2 days which is about the same largest number of natural satellites or time that it takes to orbit the Earth moons? (a) Both A are R are true R is the correct (a) Jupiter explanation of A (b) Mars (b) Both A and R are true but R is not a correct (c) Saturn explanation of A (d) Venus (c) A is true but R is false (d) A is false but R is true www.laexias.com Page No. 1 https://elearn.laex.in Geography UPSC Previous Year Questions 8. (Assertion): Existence of human life on 12. A “Black Hole “is a body in space which Venus is highly improbable does not allow any radiation to come out. (Reason): Venus has extremely high level of This property is due to its carbon di oxide in its atmosphere (a) Very small size (a) Both A are R are true R is the correct (b) Very large size explanation of A (c) Very high density (b) Both A and R are true but R is not a correct (d) Very low density explanation of A 13. At which one of the following positions (c) A is true but R is false shown in the diagram will the height of (d) A is false but R is true the ocean tide be maximum? 9. Among the following which planet takes maximum time for one revolution around the Sun? (a) Earth (b) Jupiter (c) Mars (d) Venus 10. Which one of the following statements is (a) M1 correct with reference to our solar (b) M2 system? (c) M3 (a) The Earth is the densest of all the planets in (d) M4 our solar system (b) The predominant element in the 14. One Astronomical Unit is the average composition of Earth is silicon distance between (c) The Sun contains 75 percent of the mass of (a) Earth and the Sun the solar system (b) Earth and the Moon (d) The diameter of the Sun is 190 times that of (c) Jupiter and the Sun the Earth (d) Pluto and the Sun 11. If the stars are seen to rise perpendicular 15. Consider the following statements to the horizon by an observer, he is regarding asteroids: located on the 1) Asteroids are rocky debris of varying sizes (a) Equator orbiting the Sun (b) Tropic of Cancer 2) Most of the Asteroids are small but some (c) South Pole have diameter as large as 1000 km (d) North Pole www.laexias.com Page No. 2 https://elearn.laex.in Geography UPSC Previous Year Questions 3) The orbit of asteroids lies between the orbits 18. A person stood alone in a desert on a of Jupiter & Saturn dark night and wanted to reach his Which of the statements given above is/are village which was situated 5 km east of correct? the point where he was standing. He had (a) 1,2 and 3 are correct no instruments to find the direction but (b) 2 and 3 are correct he located the polestar. The most (c) 1 and 2 are correct convenient way now to reach his village (d) 1 and 3 are correct is to walk in the (a) direction facing the polestar 16. Match List-I with List II and select the (b) direction opposite to the polestar correct answer using the codes given (c) direction keeping the polestar to his left below the lists: (d) direction keeping the polestar to his right List-I (Special List-II (Name Characteristics) of the Planet) 19. What is the approximate mean velocity A. Smallest planet of the 1. Mercury with which the Earth moves round the Solar System Sun in its orbit? B. Largest planet of the 2. Venus (a) 20km/s Solar System (b) 30km/s C. Planet second from the 3. Jupiter (c) 40km/s Sun in the solar system (d) 50km/s D. Planet nearest to the Sun 4. Pluto 20. Which one of the following scholars 5. Saturn suggests the earth's origin is from gases Codes: and dust particles? (a) A-2; B-3; C-5; D-1 (a) James Jeans (b) A-3; B-5; C-1; D-2 (b) H Alfven (c) A-4; B-1; C-2; D-3 (c) F Hoyle (d) A-4; B-3; C-2; D-1 (d) O Schmidit 17. The terms 'Event Horizon', 'Singularity', 21. Sun's halo is produced by the refraction 'String Theory and Standard Model' are of light in sometimes seen in the news in the (a) Water vapour in Stratus clouds context of (b) Ice crystals in Cirro-Cumulus clouds (a) Observation and understanding of the (c) Ice crystals in Cirrus clouds Universe (d) Dust particles in Stratus clouds (b) Study of the solar and the 1lunar eclipses (c) Placing satellites in the orbit of the Earth (d) Origin and evolution of living organisms on the Earth www.laexias.com Page No. 3 https://elearn.laex.in Geography UPSC Previous Year Questions The new asteroids are being discovered 1. Key and Explanation continuously. 1. Key: A Comets: Comets are the most exciting heavenly bodies and have ever been the objects of man’s Explanation: The day 21 June is known as curiosity as well as fear. The word is summer solstice. The rays of the sun fall Comet vertically at the tropic of cancer (23½º N). The derived from the Greek word Aster Kometes North Pole is inclined or tilted towards the sun. meaning ‘Long Haired Star’. They are made up It, therefore, experiences complete light for 24 of small ice particles and meteoric fragments. hours. The South Pole is tilted away from the They revolve around the Sun. But their orbits sun so it is in complete darkness for 24 hours. It are irregular. Sometimes they get very close (Perihelion) to the sun and in other times they go is summer in the northern hemisphere and winter in the southern hemisphere. In the far away (Aphelion) from the sun. Northern hemisphere, the days are longer than Educational Objective: Understanding the nights. Asteroids and Comets. Position of the earth on 22 December- the South 3. Key: A Pole is inclined towards the sun and the North Explanation: Jupiter has large number of Pole is away from it. The rays of the sun fall natural satellites, which has 67 natural vertically at the tropic of Capricorn (23½º S). The satellites. Mars has 2 natural satellites. Saturn greater part of the southern hemisphere gets the has 53 natural satellites. Venus and Mercury direct rays of the sun so the days are long and don’t have any natural satellite. the nights are short here.