NCERT Solutions for Class 12 Geography Chapter 10: Transport and Communication

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Class 12 Geography Chapter 10

Transport and Communication + Important Questions 2026

Master Class 12 Geography Chapter 10 Transport and Communication with our updated NCERT Solutions. Learn about India's road, rail, air, and water networks, plus modern communication systems. Perfect for CBSE board exams 2026 and competitive tests like CUET, this guide ensures quick revision and high scores.

Chapter NameTransport and Communication
SubjectGeography (Book 2: India – People and Economy)
ClassClass 12
BoardCBSE
Important TopicsGolden Quadrilateral, Railway Gauges, National Waterways, Satellite Communication
Difficulty LevelModerate (Involves factual memorization)
Exam WeightageHigh (Crucial for Map Work and Long Answers)

Learning Objectives

After completing this chapter, students will be able to:

Key Concepts and Definitions

Here are the most important terms and facts you need to memorize for CBSE Class 12 Geography Chapter 10:

Full NCERT Solutions for Class 12 Geography Chapter 10

Here are the detailed, step-by-step NCERT Solutions for Class 12 Geography Chapter 10. Make sure to read through them carefully for your board preparations.

Question 1: Choose the right answers of the following from the given options.

(i) Which one of the following is the longest National Highway of India?

(a) NH-1
(b) NH-7 (Now NH-44)
(c) NH-2
(d) NH-8

Correct Answer: (b) NH-7 (Currently renamed as NH-44).
Explanation: NH-44 is the longest highway running from Srinagar in the north to Kanyakumari in the south.

(ii) Which one of the following is not a means of mass communication?

(a) Radio
(b) Television
(c) Newspaper
(d) Letter

Correct Answer: (d) Letter.
Explanation: A letter is a means of personal communication sent from one individual to another, whereas TV, radio, and newspapers reach the masses simultaneously.

(iii) In which of the following years, the first railway line in India was opened?

(a) 1853
(b) 1854
(c) 1855
(d) 1856

Correct Answer: (a) 1853.
Explanation: The first train ran from Bombay to Thane over a distance of 34 km.

(iv) Which one of the following is the headquarters of the South Central Railway zone?

(a) Secunderabad
(b) Hubli
(c) Chennai
(d) Mumbai CST

Correct Answer: (a) Secunderabad.

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

(i) What is meant by a transport network?

Answer: A transport network is a framework of routes, links, and nodes (such as cities, towns, and villages) that connect different places to facilitate the efficient movement of goods, services, and passengers.

(ii) What are the main modes of transportation in India?

Answer: The main modes of transportation in India are:
  1. Land Transport (Roadways, Railways, and Pipelines)
  2. Water Transport (Inland waterways and Oceanic routes)
  3. Air Transport (Domestic and International flights)

(iii) Mention the names of three National Waterways of India.

Answer:
  1. NW-1: Allahabad to Haldia stretch of the Ganga-Bhagirathi-Hooghly river.
  2. NW-2: Sadiya to Dhubri stretch of the Brahmaputra river.
  3. NW-3: Kottapuram to Kollam stretch of the West Coast Canal in Kerala.

(iv) What is meant by communication?

Answer: Communication is the process of transmitting ideas, information, messages, or facts from one person to another or to a mass audience through various mediums like mobile phones, internet, radio, or television.

Question 3: Answer the following questions in about 150 words.

(i) Discuss the problems of Indian Railways.

Answer: Despite being the lifeline of the country, Indian Railways faces several major problems:
  • Old Infrastructure: Many tracks, bridges, and signaling systems are old and require urgent modernization to prevent tragic accidents.
  • Heavy Pressure: Passenger and freight traffic is continuously increasing, leading to heavy congestion on important routes and frequent train delays.
  • Ticketless Travel: A significant number of passengers travel without tickets, which causes huge financial losses to the railway department.
  • Theft and Damage: The theft of railway property (like bulbs, fans, and iron tracks) and damage during protests or strikes heavily impact railway revenues.
  • Uneven Distribution: Hilly, forested, and desert regions lack adequate railway connectivity due to high construction costs and difficult terrain.

(ii) Discuss the role of Satellite Communication in modern India.

Answer: Satellite communication has revolutionized modern India in multiple ways:
  • Telecommunications: It provides the backbone for mobile networks, internet services, and long-distance telephone calls, bridging the gap between urban and remote rural areas.
  • Broadcasting: Satellites (like INSAT) enable direct-to-home (DTH) television and radio broadcasting, ensuring entertainment and educational programs reach every corner of the country.
  • Weather Forecasting: Satellites track weather patterns, cyclones, and monsoons in real-time, providing crucial early warnings that save thousands of lives and help farmers plan their crops.
  • Resource Mapping: The Indian Remote Sensing (IRS) satellites are extensively used for managing natural resources, monitoring forest cover, detecting groundwater, and urban planning.
  • Disaster Management: During floods or earthquakes when terrestrial networks fail, satellite communication remains the only reliable mode of contact for rescue operations.

Extra Important Questions (Board Style)

Boost your 2026 board exam preparation with these 15 hand-picked practice questions.

Multiple Choice Questions (MCQs)

1. The Indian National Satellite System (INSAT) was established in which year?

(a) 1983
(b) 1993
(c) 1973
(d) 1988

Correct Answer: (a) 1983

2. Which mode of transport is best suited for transporting crude oil and natural gas over long distances?

(a) Roadways
(b) Railways
(c) Pipelines
(d) Waterways

Correct Answer: (c) Pipelines.
Explanation: Pipelines ensure a continuous, cost-effective supply without delays or transshipment losses.

3. Border Roads Organisation (BRO) was established in:

(a) 1950
(b) 1960
(c) 1970
(d) 1980

Correct Answer: (b) 1960

Short Answer Type Questions

4. Differentiate between Personal and Mass Communication.

  • Personal Communication: Involves the exchange of information between two individuals or a small, known group. Examples include letters, emails, and phone calls. It is a two-way process.
  • Mass Communication: Involves delivering information to a large, anonymous audience simultaneously. Examples include radio, television, and newspapers. It is generally a one-way process.

5. State two advantages of pipelines.

Answer:
  1. They are highly suitable for the continuous, uninterrupted transport of liquids (oil/water) and gases over long distances, which is not possible with other modes.
  2. They have very low running costs and eliminate the delays and losses associated with loading, unloading, and transshipment.

6. Why are waterways considered the cheapest mode of transport?

Answer: Waterways are the cheapest because they do not require the high cost of construction or maintenance of tracks (like railways) or roads. The friction of water is much lower than on land, making it highly fuel-efficient for transporting heavy, bulky goods over long distances.

7. Briefly write about the Golden Quadrilateral.

Answer: The Golden Quadrilateral is a major national highway development project spanning 5,846 km. It connects India's four major metropolitan cities: Delhi, Mumbai, Chennai, and Kolkata, forming a quadrilateral. Its main objective is to reduce the travel time and distance between these mega-cities, fostering faster economic growth.

Long Answer Type Questions

8. Evaluate the significance of road transport over railway transport in India.

Answer: Road transport holds a significant edge over railways in the following ways:
  • Door-to-Door Service: Roads provide flexible door-to-door delivery of goods and services, which railways cannot offer as they are tied to fixed stations. This reduces the costs of loading and unloading.
  • Accessibility in Difficult Terrains: Roads can be constructed in steep mountainous regions, forests, and remote villages where laying railway tracks is financially and physically impossible.
  • Feeder System: Roadways act as a crucial link to railway stations, seaports, and airports. They feed goods and passengers to and from other modes of transport, making them indispensable.
  • Cost-Effective for Short Distances: For short distances and smaller loads, trucks and tempos are much more economical and faster than trains, which are more suited for bulk transport over long distances.
  • Transport for Perishable Goods: Roads offer faster and more flexible movement for perishable agricultural items like milk and vegetables to nearby markets, reducing spoilage.

9. Discuss the development and importance of Airways in India.

Answer: Air transport in India started in 1911 (between Allahabad and Naini) but expanded rapidly post-independence. Its importance is multifaceted:
Importance:
  • Speed: It is the fastest mode of transport, essential for long-distance travel, time-sensitive business, and high-value, perishable cargo.
  • Access to Difficult Terrains: Air transport easily crosses geographical barriers like the high Himalayas, dense forests, and wide oceans where constructing roads and railways is difficult or impossible. It is a lifeline for North-Eastern states.
  • Role in Emergencies: It is crucial during natural disasters like floods and earthquakes for airdropping food, water, and medicines, as well as for conducting rescue operations.
  • International Trade & Tourism: It connects India to the global market, boosting international trade (especially for lightweight, high-value goods) and promoting tourism by making the country accessible to foreign visitors.

10. What are the major challenges faced by road transport in India?

Answer: The major challenges faced by road transport in India are:
  1. Poor Quality of Roads: A large percentage of roads, especially in rural areas, are unmetalled (kuchcha), which become muddy and unusable during the monsoon season.
  2. High Congestion: Most highways and city roads are highly congested, leading to traffic jams, higher fuel consumption, and longer travel times, especially near urban centers.
  3. Poor Maintenance: Lack of regular maintenance leads to potholes, damaged surfaces, and frequent road accidents.
  4. Old Infrastructure: Many bridges and culverts are old, narrow, and structurally weak, posing a serious safety risk.
  5. Lack of Amenities: There is a significant lack of basic roadside amenities like emergency medical services, police patrols, and safe resting spots along most highways.

Assertion-Reason Questions

11. Assertion (A): The density of the railway network is very high in the northern plains of India.
Reason (R): The northern plains have a flat topography, high population density, and rich agricultural resources.

Correct Answer: Both A and R are True, and R is the correct explanation of A. The favorable flat terrain, dense population providing labor and demand, and agricultural surplus needing transport all contribute to a dense railway network.

12. Assertion (A): Waterways are the best mode to transport highly perishable goods.
Reason (R): Water transport is relatively slow compared to air and road transport.

Correct Answer: Assertion (A) is False, but Reason (R) is True. Perishable goods require speed, making air and road transport ideal. Water transport is too slow, which is why (A) is false.

13. Assertion (A): Broad gauge has the maximum length of the railway network in India.
Reason (R): The government has been consistently converting metre and narrow gauges to broad gauge under the Unigauge policy.

Correct Answer: Both A and R are True, and R is the correct explanation of A. The Unigauge policy aims to standardize the network for efficiency, leading to the dominance of broad gauge.

Case-Based Questions

Read the following paragraph and answer the questions:
Air India is the national flag carrier handling international and domestic passenger traffic. Pawan Hans Helicopters Limited provides helicopter services to the petroleum sector, especially for ONGC's off-shore operations in Bombay High, and links inaccessible areas of the North-Eastern states.

14. Which organization primarily uses the services of Pawan Hans?

Answer: ONGC (Oil and Natural Gas Corporation) primarily uses Pawan Hans services for its off-shore operations.

15. Why is air transport considered essential for the North-Eastern states of India?

Answer: Air transport is essential for the North-Eastern states because their highly mountainous terrain, dense forests, and frequent floods make constructing and maintaining roads and railways extremely difficult and costly. Air transport provides the most reliable and often the only option for connectivity.

Common Mistakes Students Make

Exam Preparation Tips

Frequently Asked Questions (FAQs)

1. Is Chapter 10 Transport and Communication important for boards?
Yes, it is extremely important. It carries a high weightage, especially for 5-mark long questions and map-based questions regarding airports and seaports.
2. What is the Golden Quadrilateral?
It is a massive highway project linking India's four major metropolitan cities: Delhi, Mumbai, Chennai, and Kolkata, aimed at reducing travel time and boosting economic growth.
3. Which is the longest National Highway in India?
NH-44 (formerly known as NH-7) is the longest National Highway in India, running from Srinagar in Jammu and Kashmir down to Kanyakumari in Tamil Nadu.
4. What are the 3 types of railway gauges in India?
The three types are Broad Gauge (1.676 m), Metre Gauge (1.00 m), and Narrow Gauge (0.762 m & 0.610 m).
5. How can I easily memorize the National Waterways?
Use acronyms! For NW-1, remember 'Ganga-AH' (Ganga river, Allahabad to Haldia). For NW-2, remember 'Brahma-SD' (Brahmaputra river, Sadiya to Dhubri).

Conclusion: Mastering Transport and Communication is crucial not just for scoring well in your CBSE Class 12 Geography board exams but for understanding the physical infrastructure that drives the Indian economy. Keep your preparation consistent, use these updated NCERT solutions, and you will undoubtedly excel in your 2026 board exams!

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