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Geography

545 questions asked in UPSC Prelims.

Consider the following statements about the “Roaring Forties”: I. They blow uninterrupted in the Northern and Southern Hemispheres. II. They blow with great strength and constancy. III. Their direction is generally from North-West to East in the Southern Hemisphere. IV. Overcast skies, rain and raw weather are generally associated with them. Which of these statements are correct?

  1. (a)I, II and III
  2. (b)II, III and IV
  3. (c)I, III and IV
  4. (d)I, II and IV
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Official answer(b) II, III and IV

Match the cities labelled as 1, 2, 3, 4 and 5 in the given map with the names of the institutes located in these cities and select the correct answer using the codes given below the names of the institutes. Names of Institutes A) Central Marine Fisheries Research Institute B) Central Sheep Breeding Farm C) National Dairy Research Institute D) National Institute of Agricultural Extension Management Codes:

  1. (a)A-5, B-1, C-3, D-2
  2. (b)A-5, B-2, C-1, D-4
  3. (c)A-4, B-2, C-1, D-3
  4. (d)A-1, B-2, C-3, D-4
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Official answer(b) A-5, B-2, C-1, D-4

Assertion (A): The frequency of floods in North Indian plains has increased during the last couple of decades. Reason (R): There has been reduction in the depth of river valleys due to deposition of silt.

  1. (a)Both A and R are true, and R is the correct explanation of A
  2. (b)Both A and R are true, but R is not a correct explanation of A
  3. (c)A is true, but R is false
  4. (d)A is false, but R is true
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Official answer(a) Both A and R are true, and R is the correct explanation of A