CBSE Class 10th Geography NCERT Question and Answer  Chapter 7 Lifelines of National Economy

Question 1: Multiple choice questions.

(i) Which two of the following extreme locations are connected by the east west corridor?

(a) Mumbai and Nagpur

(b) Silchar and Porbandar

(c) Mumbai and Kolkata

(d) Nagpur and Siliguri

Answer: (b) Silchar and Porbandar

(ii) Which mode of transportation reduces trans-shipment losses and delays?

(a) Railways

(b) Roadways

(c) Pipeline

(d) Waterways

Answer: (c) Pipelines

(iii) Which one of the following states is not connected with the H.V.J. pipeline?

(a) Madhya Pradesh

(b) Maharashtra

(c) Gujarat

(d) Uttar Pradesh

Answer: (b) Maharashtra

(iv) Which one of the following ports is the deepest land-locked and well protected port along the east coast?

(a) Chennai

(b) Paradwip

(c) Tuticorin

(d) Vishakhapatnam

Answer: (d) Vishakhapatnam

(v) Which one of the following is the most important modes of transportation in India?

(a) Pipeline

(b) Railways

(c) Roadways

(d) Airways

Answer: (b) Railways

(vi) Which one of the following terms is used to describe trade between two or more countries?

(a) Internal trade

(b) International trade

(c) External trade

(d) Local trade

Answer: (b) International Trade

Question 2: Answer the following questions in about 30 words.

(i) State any three merits of roadways.

Answer: 

Three merits of roadways:

  1. Lower construction cost compared to railway lines.
  2. Economical transportation for a small number of individuals and relatively smaller amounts of goods over short distances.
  3. Capability to traverse more dissected and undulating topography compared to other transportation modes.

(ii) Where and why is rail transport the most convenient means of transportation?

Answer: 

Rail transport is highly convenient in the northern plains due to:

  • Level stretches of land.
  • High population density.
  • Abundance of rich agricultural resources.

(iii) What is the significance of the border roads?

Answer: 

Border roads play a crucial strategic role by enhancing accessibility in challenging terrain along the country’s borders. They contribute significantly to the economic development of these regions.

(iv) What is meant by trade? What is the difference between international and local trade?

Answer: 

Trade refers to the exchange of goods among individuals, states, and nations. When this exchange occurs between countries, it’s termed international trade. On a smaller scale, trade conducted within cities, towns, and villages of a country is referred to as local trade.

Question 3: Answer the following questions in about 120 words.

(i) Why are the means of transportation and communication calling the lifelines of a nation and its economy?

Answer: 

  • Transportation and communication are vital for national and economic development.
  • India, despite its vast size and diversity, is well-connected globally.
  • Railways, airways, waterways, newspapers, radio, cinema, television, and the internet have contributed to India’s socio-economic progress.
  • These means have enriched life and increased amenities and comforts for citizens.

(ii) Write a note on the changing nature of the international trade in the last fifteen years. 

Answer: 

  • International trade has shifted from the exchange of goods to the exchange of information and knowledge.
  • India has become a significant player in the international software industry, earning substantial foreign exchange through IT exports.
  • Factors influencing international trade include the relationship between countries and external factors such as duties and tariffs on goods transportation.
  • Emergence of trade blocks in the past fifteen years has altered traditional methods of conducting international trade.

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