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GeographyEasyAsked in: Rajasthan · RPSC RAS Pre, 1 Oct 2023

In which sea do river Elbe and river Rhine drain their water?

  1. A.North Sea
  2. B.Mediterranean Sea
  3. C.Adriatic Sea
  4. D.Black Sea

Correct answer

A. North Sea

Explanation

The correct answer is A, North Sea. Both rivers flow north-west across the plains of Europe and end in the North Sea. The Rhine rises in the Swiss Alps, forms part of the borders of Switzerland, Germany and France, flows through Germany and enters the sea through the Netherlands, where Rotterdam, Europe's busiest port, stands at its mouth. The Elbe rises in the Czech Republic, flows through Germany past Dresden and reaches the North Sea below Hamburg, another major port. Because of these river ports, the North Sea coast is one of the busiest shipping zones in the world. Option B is wrong because the Mediterranean receives rivers such as the Rhone, the Ebro and the Nile. Option C is wrong because the Adriatic, an arm of the Mediterranean between Italy and the Balkans, receives the Po. Option D is wrong because the Black Sea receives the Danube, the Dnieper and the Dniester. Exam tip: Rhine and Elbe to the North Sea; Danube to the Black Sea; Rhone to the Mediterranean; Po to the Adriatic.

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Q2.GeographyAsked in: CDS · CDS-II 2017, GKMedium

Which of the following statements is/are correct? 1. Himalayan rivers have their origin in the snow-covered areas, hence are dry in winter season. 2. Rivers of the Peninsular Plateau have reached maturity. 3. Himalayan rivers depict all the three stages of normal cycle of erosion. Select the correct answer using the code given below.

  1. A.2 only
  2. B.1 and 3 only
  3. C.2 and 3 only
  4. D.1, 2 and 3
Show answer
Correct answer: C. 2 and 3 only

Himalayan rivers are perennial, so statement 1 is wrong, while statements 2 and 3 are correct. Himalayan rivers such as the Ganga, Indus and Brahmaputra rise from glaciers and snowfields and also get monsoon rain, so they flow all year round, including in winter.

Q3.GeographyAsked in: CDS · CDS-II 2017, GKMedium

Which of the following statements related to latitude are true? 1. Rainfall, temperature and vegetation vary with latitude. 2. The difference between the longest day and the shortest day increases with latitude. 3. Indira Point is located approximately at 6°45' N latitude. Select the correct answer using the code given below.

  1. A.1 and 2 only
  2. B.1 and 3 only
  3. C.2 and 3 only
  4. D.1, 2 and 3
Show answer
Correct answer: D. 1, 2 and 3

All three statements about latitude are true. Latitude decides how directly the Sun's rays strike a place, so temperature, rainfall and the type of vegetation change from the equator towards the poles, from hot, wet rainforests to cold tundra.

Q4.GeographyAsked in: CDS · CDS-II 2017, GKMedium

Which of the following lakes is/are situated in Ladakh? 1. Tso Kar 2. Pangong Tso 3. Tsomgo 4. Tso Moriri Select the correct answer using the code given below.

  1. A.1 only
  2. B.2 and 3
  3. C.1, 2 and 4
  4. D.2 and 4 only
Show answer
Correct answer: C. 1, 2 and 4

Tso Kar, Pangong Tso and Tso Moriri are high-altitude lakes of Ladakh, while Tsomgo lies in Sikkim. Pangong Tso, at about 4,350 metres, is a long, narrow lake that stretches from Ladakh into Tibet, and most of its length lies on the Chinese side.