Chapter 7: Lifelines of National Economy Case Study Questions | geography Class 10 CBSE

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Chapter 7: Lifelines of National Economy Case Study Questions | geography Class 10 CBSE | ByteNotes.in

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Case Set 1

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Ramesh is a truck driver who transports agricultural produce from a village near Patna to the wholesale market in Delhi. He prefers road transport over railways because his loading point is a remote village not connected to any railway station. The goods include perishable items like vegetables. He uses a state highway to reach the National Highway, which then connects him to Delhi. He finds that road transport, though slightly costlier per km, offers door-to-door delivery and saves him the hassle of multiple loading and unloading at different points. His truck can also take alternative routes when one road is blocked due to floods, something railways cannot easily do.

Question 1: State two reasons why Ramesh prefers road transport over railways for transporting goods from the village.

Road transport provides door-to-door service, reducing loading and unloading costs.
Roads can reach remote villages not connected by railway lines.

Question 2: What is the role of state highways in connecting rural areas to national highways? Explain with reference to the passage.

State highways link district headquarters and towns to national highways.
They act as feeder roads, connecting local areas like Ramesh's village to the main national road network.

Question 3: Explain any three reasons why road transport has an edge over rail transport in India, using the context of Ramesh's experience.

Roads can be built in dissected and undulating terrain where railways cannot easily reach, making remote village access possible.
Road transport offers door-to-door delivery, eliminating the need for trans-shipment and reducing costs for perishable goods.
Roads can negotiate alternative routes in emergencies such as floods, offering flexibility that railways lack.

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Case Set 2

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The Indian Railways, often called the lifeline of the nation, has been operating for over 150 years and is one of the largest rail networks in the world. Priya, a student from Kolkata, travelled by train to Delhi for a competitive exam. She noticed that the train passed through the vast Gangetic plains, where the flat terrain and high population density made railway construction relatively easy. She also read in a pamphlet that the railways have been reorganised into 17 zones for better administration. The first train in India ran between Mumbai and Thane in 1853, covering just 34 km. Today, the network spans 67,956 km across multiple gauges — broad, metre and narrow.

Question 1: Why are the northern plains considered the most favourable region for the growth of railways in India?

The northern plains have vast level land that makes construction of railway lines easy and economical.
The region has high population density and rich agricultural resources, generating high demand for rail transport.

Question 2: Name the three types of gauges used by Indian Railways and state the route length of the broad gauge.

The three gauges are Broad Gauge (1.676 m), Metre Gauge (1.000 m), and Narrow Gauge (0.762 m and 0.610 m).
The Broad Gauge covers a route length of 63,950 km.

Question 3: Discuss three geographical and human challenges that hinder the construction and expansion of railways in India.

The Himalayan region poses a challenge due to high relief, sparse population and lack of economic opportunities, making railway construction difficult and costly.
The sandy plains of western Rajasthan and the swamps of Gujarat are difficult terrains for laying railway tracks.
Wide river beds in the northern plains require construction of large and expensive bridges, which acts as an obstacle to expansion.

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Case Set 3

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The Golden Quadrilateral Super Highways project is one of India's most ambitious road development initiatives. It links the four mega cities — Delhi, Kolkata, Chennai and Mumbai — through six-lane super highways. Additionally, the North-South corridor connects Srinagar in Jammu & Kashmir with Kanniyakumari in Tamil Nadu, and the East-West Corridor connects Silchar in Assam with Porbandar in Gujarat. These projects are implemented by the National Highways Authority of India (NHAI). The primary goal of this massive infrastructure project is to reduce travel time and distance between major economic centres, facilitating faster movement of goods and passengers across the country.

Question 1: What is the main objective of the Golden Quadrilateral Super Highways project?

The main objective is to reduce the time and distance between the mega cities of India.
It facilitates faster movement of goods and passengers, boosting economic connectivity.

Question 2: Which cities are the terminal points of the East-West Corridor and the North-South Corridor respectively?

The East-West Corridor connects Silchar (Assam) in the east to Porbandar (Gujarat) in the west.
The North-South Corridor connects Srinagar (Jammu & Kashmir) in the north to Kanniyakumari (Tamil Nadu) in the south.

Question 3: Explain the significance of the Golden Quadrilateral and the corridor projects for the economic development of India.

These super highways connect major industrial, commercial and agricultural centres, reducing transit time and transportation costs for goods.
By linking all four major metropolitan cities, they facilitate inter-regional trade and industrial growth across the country.
The corridors integrate the north-south and east-west extremities of India, improving accessibility of remote areas and boosting regional economies.

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Case Set 4

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Pipeline transport is a relatively new but highly efficient mode of transporting crude oil, petroleum products and natural gas in India. Before the advent of pipelines, transportation of oil was expensive and subject to trans-shipment losses. Today, three major pipeline networks exist: one from oil fields in upper Assam to Kanpur via Barauni, one from Salaya in Gujarat to Jalandhar in Punjab, and the HVJ (Hazira-Vijaipur-Jagdishpur) gas pipeline. These pipelines have made it possible to set up refineries and fertilizer plants at inland locations like Barauni, Mathura and Panipat, far from oil fields. The initial cost of laying pipelines is high, but subsequent operating costs are minimal.

Question 1: State two advantages of pipeline transport over other modes of transport for carrying oil and gas.

Pipeline transport eliminates trans-shipment losses and delays, making it more efficient.
The running costs after initial setup are minimal, making it economical for long-distance transport of oil and gas.

Question 2: Name any two inland refineries or fertilizer plants that became possible because of pipeline networks.

Barauni refinery in Bihar was made possible by the pipeline from upper Assam.
Mathura and Panipat refineries in the north became feasible due to the Salaya-Jalandhar pipeline network.

Question 3: Describe the three important pipeline networks in India, mentioning their routes and key features.

The first network runs from oil fields in upper Assam to Kanpur via Guwahati, Barauni and Prayagraj, with branches to Haldia, Maurigram and Siliguri.
The second network runs from Salaya in Gujarat to Jalandhar in Punjab via Viramgam, Mathura, Delhi and Sonipat, with branches to Koyali and other locations.
The HVJ pipeline stretches 1,700 km (now expanded to 18,500 km) and links Mumbai High and Bassein gas fields with fertilizer, power and industrial complexes in western and northern India.

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Case Set 5

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India has a coastline of 7,516.6 km and is dotted with 12 major and 200 notified non-major ports. Waterways are considered the cheapest means of transport and are most suitable for carrying heavy and bulky goods. India has inland navigation waterways of 14,500 km. The National Waterways Act, 2016 declared 111 inland waterways as National Waterways. Among the most significant are the Ganga river (Prayagraj to Haldia, 1620 km — NW No.1), Brahmaputra river (Sadiya to Dhubri, 891 km — NW No.2) and the West Coast Canal in Kerala — NW No.3. Ninety-five per cent of India's trade volume is moved by sea, underscoring the critical importance of maritime transport.

Question 1: Why are waterways considered the most suitable mode for transporting heavy and bulky goods?

Waterways are the cheapest means of transport, making large volumes of heavy goods economical to move.
They are fuel-efficient and environment friendly, which makes them ideal for carrying bulky cargo over long distances.

Question 2: Name National Waterway No.1 and National Waterway No.2, mentioning their terminal points and lengths.

NW No.1 is the Ganga river between Prayagraj and Haldia, spanning 1,620 km.
NW No.2 is the Brahmaputra river between Sadiya and Dhubri, spanning 891 km.

Question 3: Assess the importance of maritime transport for India's economy, citing relevant data and examples from the chapter.

95 per cent of India's trade volume (68 per cent in terms of value) is moved by sea, making maritime transport the backbone of foreign trade.
India's 12 major ports handle 95 per cent of India's foreign trade; ports like Mumbai, Kolkata and Chennai are critical hubs for exports and imports.
With a vast coastline of 7,516.6 km and 200 non-major ports, India has tremendous potential to expand sea-based trade and reduce pressure on land transport.

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Chapter 7: Lifelines of National Economy | Case Study Questions

Passage

Question 1: State two reasons why Ramesh prefers road transport over railways for transporting goods from the village.

Question 2: What is the role of state highways in connecting rural areas to national highways? Explain with reference to the passage.

Question 3: Explain any three reasons why road transport has an edge over rail transport in India, using the context of Ramesh's experience.

Passage

Question 1: Why are the northern plains considered the most favourable region for the growth of railways in India?

Question 2: Name the three types of gauges used by Indian Railways and state the route length of the broad gauge.

Question 3: Discuss three geographical and human challenges that hinder the construction and expansion of railways in India.

Passage

Question 1: What is the main objective of the Golden Quadrilateral Super Highways project?

Question 2: Which cities are the terminal points of the East-West Corridor and the North-South Corridor respectively?

Question 3: Explain the significance of the Golden Quadrilateral and the corridor projects for the economic development of India.

Passage

Question 1: State two advantages of pipeline transport over other modes of transport for carrying oil and gas.

Question 2: Name any two inland refineries or fertilizer plants that became possible because of pipeline networks.

Question 3: Describe the three important pipeline networks in India, mentioning their routes and key features.

Passage

Question 1: Why are waterways considered the most suitable mode for transporting heavy and bulky goods?

Question 2: Name National Waterway No.1 and National Waterway No.2, mentioning their terminal points and lengths.

Question 3: Assess the importance of maritime transport for India's economy, citing relevant data and examples from the chapter.

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