NCERT Solutions Class 10 Social Science (Geography) Chapter 7 Lifelines of National Economy – Here are all the NCERT solutions for Class 10 Social Science (Geography) Chapter 7. This solution contains questions, answers, images, explanations of the complete chapter 7 titled Lifelines of National Economy of Social Science (Geography) taught in class 10. If you are a student of class 10 who is using NCERT Textbook to study Social Science (Geography), then you must come across chapter 7 Lifelines of National Economy. After you have studied lesson, you must be looking for answers of its questions. Here you can get complete NCERT Solutions for Class 10 Social Science (Geography) Chapter 7 Lifelines of National Economy in one place.
NCERT Solutions Class 10 Social Science Geography Chapter 7 Lifelines Of National Economy
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|Subject||Social Science Geography|
Lifelines Of National Economy
NCERT Solutions Class 10 Social Science Geography chapter 7 Lifelines Of National Economy
Class 10, Social Science Geography chapter 7, Lifelines Of National Economy solutions are given below in PDF format. You can view them online or download PDF file for future use.
Lifelines Of National Economy
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Question & Answer
Q.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 (ii) Which mode of transportation reduces trans-shipment losses and delays? (a) Railways (b) Roadways (c) Pipeline (d) Waterways (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 (iv) Which one of the following ports is the deepest landlocked and well protected port along the east coast? (a) Chennai (b) Paradip (c) Tuticorin (d) Visakhapatnam (v) Which one of the following is the most important modes of transportation in India? (a) Pipeline (b) Railways (c) Roadways (d) Airways (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
Ans : (i) (b) Silchar and Porbandar (ii) (c) Pipeline (iii) (b) Maharashtra (iv) (d) Visakhapatnam (v) (b) Railways (vi) (b) International trade
Q.2: Answer the following questions in about 30 words. (i) State any three merits of roadways. (ii) Where and why is rail transport the most convenient means of transportation? (iii) What is the significance of the border roads? (iv) What is meant by trade? What is the difference between international and local trade?
Ans : (i) Merits of roadways : (a) They are cheaper than railways in terms of construction costs. (b) Roads can go through dissected and undulating land areas and through steep mountains. (c) They are economical as loading costs are low and door-to-door service can be availed of. (ii) In the northern plains, rail transport is the most convenient mode of transportation. This is because this region has vast level lands that are good for laying tracks, and huge population and high agricultural productivity, making rail transport a profitable venture. (iii) Border roads are strategically important as they improve accessibility to areas like the northern and north eastern border areas which have a difficult terrain. (iv) Trade is the movement of goods and services between regions for economic gain. Trade between two or more countries is termed as international trade, while trade occurring in a region within the same country is called local trade.
Q.3: Answer the following questions in about 120 words. (i) Why are the means of transportation and communication called the lifelines of a nation and its economy? (ii) Write a note on the changing nature of the international trade in the last fifteen years.
Ans : (i) The means of transportation and communication are called the lifelines of a nation and its economy because they are the preconditions for progress and development. Goods and services cannot move on their own from supply houses to demand locales. This necessitates the need for transportation. Thus, a country’s economy depends not only on the production and sale of goods and services, but on their transport as well. Globalisation has been possible on account of easier and fast-developing communication channels between the countries of the world. Hence, it complements trade as well as transport. India is well-connected with the rest of the world due to these two things—transport and communication, which have contributed vastly to the development of our national economy. They have also added extensively to growing amenities and facilities improving our lifestyles. (ii) The changing nature of the international trade for India, in the last fifteen years, has been impressive. Exchange of information and knowledge has surpassed exchange of goods and commodities. Through its advanced software knowledge and excellence in the field of information technology, India has emerged as a viable contender at the international level and is earning huge amounts of foreign exchange through the same. Tourism too has added to India’s upgraded position in international trade. In 2004, there was a 23.5% increase in foreign tourist arrivals as against the number in 2003. Thus, international trade for India has undergone a cognisable change in the past fifteen years.
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