Lifelines Of National EconomyClass 10 Geography NCERT Solutions
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Solution 1 of 17
Q11. Multiple choice questions.
(i) Which two of the following extreme locations are connected by the eastwest corridor?
(a)
Mumbai and Nagpur
(b)
Silchar and Porbandar
(c)
Mumbai and Kolkata
(d)
Nagpur and Siligudi
Solution
(b) Silchar and Porbandar
The source content states, "The NorthSouth corridors linking Srinagar (Jammu & Kashmir) and Kanniyakumari (Tamil Nadu), and East-West Corridor connecting Silchar (Assam) and Porbander (Gujarat) are part of this project."
Q21. Multiple choice questions.
(ii) Which mode of transportation reduces trans-shipment losses and delays?
(a)
Railways
(b)
Roadways
(c)
Pipeline
(d)
Waterways
Solution
(c) Pipeline
According to the chapter, a key advantage of pipeline transport is that it "rules out trans-shipment losses or delays." This makes it a highly efficient mode for transporting liquids and gases over long distances.
Q31. Multiple choice questions.
(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
Solution
(b) Maharashtra
The Hazira-Vijaipur-Jagdishpur (HVJ) pipeline starts from Hazira in Gujarat, passes through Vijaipur in Madhya Pradesh, and ends at Jagdishpur in Uttar Pradesh. While it transports gas from Mumbai High (off the coast of Maharashtra), the main pipeline itself does not pass through the state of Maharashtra.
Q41. Multiple choice questions.
(iv) Which one of the following ports is the deepest land-locked and wellprotected port along the east coast?
(a)
Chennai
(b)
Paradwip
(c)
V.O. Chidambaranar (Tuticorin)
(d)
Vishakhapatnam
Solution
(d) Vishakhapatnam
The text explicitly describes Vishakhapatnam as "the deepest landlocked and well-protected port." It is located on the east coast of India.
Q51. Multiple choice questions.
(v) Which one of the following is the most important modes of transportation in India?
(a)
Pipeline
(b)
Railways
(c)
Roadways
(d)
Airways
Solution
(b) Railways
The chapter states that railways are the "principal mode of transportation for freight and passengers in India." It further adds, "Today, the railways have become more important in our national economy than all other means of transport put together," highlighting their crucial role in the country's economic life.
Q61. Multiple choice questions.
(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
Solution
(b) International trade
As defined in the chapter, "Trade between two countries is called international trade." This involves the exchange of goods and services across national borders.
Q12. Answer the following questions in about 30 words.
(i) State any three merits of roadways.
Solution
Three merits of roadways are:
- Lower Construction Cost: The construction cost of roads is much lower than that of railway lines.
- Accessibility: Roads can be built in diverse terrains, including dissected topography and mountainous regions like the Himalayas.
- Door-to-Door Service: Road transport provides the convenience of door-to-door service, which significantly reduces the costs of loading and unloading goods.
Q22. Answer the following questions in about 30 words.
(ii) Where and why is rail transport the most convenient means of transportation?
Solution
Rail transport is the most convenient means of transportation in the northern plains of India. This is because the region has vast level land, which is favourable for laying railway tracks. Furthermore, the high population density and rich agricultural resources of the northern plains ensure a high volume of both passenger and freight traffic, making railway operations economically viable.
Q32. Answer the following questions in about 30 words.
(iii) What is the significance of the border roads?
Solution
Border roads are of great strategic importance as they improve accessibility to the bordering areas of the country. Maintained by the Border Roads Organisation (BRO), these roads have improved access in areas with difficult terrain, such as the northern and north-eastern borders. This has not only strengthened the country's defence but has also contributed to the economic development of these remote areas.
Q42. Answer the following questions in about 30 words.
(iv) What is meant by trade? What is the difference between international and local trade?
Solution
Trade is the exchange of goods among people, states, and countries. The primary difference between international and local trade lies in the geographical scope. Local trade is carried out within cities, towns, and villages of a country. In contrast, international trade is the exchange of goods and services between two or more countries, crossing national boundaries.
Q13. 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?
Solution
The means of transportation and communication are called the lifelines of a nation and its economy because they are essential for development and progress. A country's development pace depends on the production of goods and services and their efficient movement from supply locations to demand locations.
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Transportation: Efficient transport networks like roadways, railways, waterways, and airways connect different parts of the country. They facilitate the movement of raw materials to industries and finished products to markets. They also enable people to move for work, business, and tourism, thus integrating the nation. A dense and efficient transport network is a prerequisite for local, national, and global trade.
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Communication: Communication systems like the internet, telephone, radio, and television are crucial for the flow of information. They connect people, businesses, and governments, enabling trade and commerce to function smoothly. Mass communication creates awareness about national policies and brings people together.
Together, transport and communication are complementary. They link India with the rest of the world, boost the economy, enrich lives, and contribute to socio-economic progress, making them the true lifelines of the nation.
Q23. Answer the following questions in about 120 words.
(ii) Write a note on the changing nature of the international trade in the last fifteen years.
Solution
Based on the provided text, the nature of India's international trade has undergone significant changes. While the exchange of goods remains a cornerstone, the composition of exports and imports has evolved, reflecting the country's economic shifts.
One of the most profound changes is the rise of the service sector, particularly information technology. The text highlights that "India has emerged as a software giant at the international level and it is earning large foreign exchange through the export of information technology." This signifies a shift from being primarily an exporter of traditional goods to becoming a major player in the global knowledge economy.
In terms of goods, India continues to export commodities like gems and jewellery, chemicals, and agricultural products. However, the import basket reflects a growing economy's needs, with high imports of petroleum crude and products to fuel industries and transport, as well as electronic items and machinery to support industrialization and consumer demand. This indicates that while traditional trade continues, there is a growing emphasis on technology-driven exports and energy-related imports.
Q1Quiz Drive
Northern terminal of the North-south corridor.
Solution
Srinagar (Jammu & Kashmir)
Q2Quiz Drive
The headquarter of the southern railway zone.
Solution
Chennai
Q3Quiz Drive
The rail gauge with a track width of 1.676 m .
Solution
Broad Gauge
Q4Quiz Drive
A Riverine Port.
Solution
Kolkata (Shyama Prasad Mookerjee Port)
Q5Quiz Drive
Busiest railway junction in Northern India.
Solution
Mughalsarai (now Pt. Deen Dayal Upadhyaya Junction)