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GeographyEasyAsked in: CTET · Paper II SST, 20 Aug 2023

Which of the following means of transport is cheapest for carrying heavy and bulky goods over long distances?

  1. A.Waterways
  2. B.Railways
  3. C.Airways
  4. D.Roadways

Correct answer

A. Waterways

Explanation

The correct answer is A, Waterways. Water transport needs no track or road to be built, and a ship or barge can carry huge loads on little fuel, so the cost per tonne is the lowest. That is why coal, iron ore, food grains, cement and containers travel across oceans and along rivers and canals in ships and barges. NCERT's geography textbook calls waterways the cheapest way of carrying heavy and bulky goods over long distances. India's inland waterways, such as National Waterway 1 on the Ganga from Prayagraj to Haldia, use the same idea. The price paid for the low cost is slow speed. B is wrong because railways are cheaper than roads for bulk goods but still cost more than waterways. C is wrong because airways are the fastest but the costliest, and suit light and valuable goods. D is wrong because roadways are best for short distances and door-to-door delivery. Exam tip: cheapest, waterways; fastest, airways; door-to-door, roadways.

Practice Questions

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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.