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CBSE Class 7  >  Class 7 Notes  >  Social Science - New NCERT ( Part 1 and Part 2)  >  Worksheet: Infrastructure: Engine of India’s Development

Worksheet: Infrastructure: Engine of India’s Development

Multiple Choice Questions

Q1: What is the length of NH44, India's longest national highway?
(a) 3,500 km
(b) 4,112 km
(c) 5,000 km
(d) 2,800 km

Q2: Which railway system was introduced by the British in India primarily to transport raw materials to ports for export?
(a) Metro trains
(b) Electric trains
(c) Steam locomotives
(d) Vande Bharat trains

Q3: How many major and minor ports does India have in total?
(a) 12 major and 150 minor ports
(b) 10 major and 200 minor ports
(c) 12 major and 217 minor ports
(d) 15 major and 217 minor ports

Q4: Which indigenous tribes craft the living root bridges of Meghalaya?
(a) Garo and Rabha tribes
(b) Khāsi and Jaintia tribes
(c) Bodo and Mishing tribes
(d) Santhal and Munda tribes

Q5: What was the approximate cost per minute for mobile calls in India during the 1990s?
(a) ₹5 per minute
(b) ₹10 per minute
(c) ₹17 per minute
(d) ₹25 per minute

Fill in the Blanks

Q1: The Dhola Sadiya Bridge connects Assam and Arunachal Pradesh across the __________ River.

Q2: The Golden Quadrilateral is an important highway network connecting Delhi, Mumbai, Chennai, and __________.

Q3: India is aiming to have 100% trains running on __________ by 2025.

Q4: J. C. Bose pioneered __________ communication in India by demonstrating wireless signals in 1895.

Q5: The __________ emphasised planned infrastructure under state supervision with fixed road widths based on purpose.

True or False

Q1: India has the largest road network in the world as of 2024.

Q2: Indian Railways is the largest employer in India with approximately 1.21 million employees in 2024.

Q3: Metro trains in India use only underground tracks to reduce travel time.

Q4: The Bengal Gazette was India's first printed newspaper, published in 1780.

Q5: Living root bridges in Meghalaya can be built within a few months.

Match the Following

Q1: Match the infrastructure components in Column A with their descriptions in Column B.

Column AColumn B
1. Kempegowda International AirportA. Connects Delhi, Mumbai, Chennai, and Kolkata
2. Dhola Sadiya BridgeB. First electric signal transmission system invented by Samuel Morse
3. Golden QuadrilateralC. Designed based on 'garden city' concept in Bengaluru
4. TelegraphD. At 9.15 km, it is India's second longest bridge
5. Indian RailwaysE. Fourth-largest railway system in the world

Short Answer Questions

Q1: Explain how the Dhola Sadiya Bridge has improved the lives of people in Assam and Arunachal Pradesh.

Q2: Describe the significance of living root bridges in Meghalaya and how they are constructed.

Q3: Why were railways introduced in India by the British, and how did they impact Indian society?

Q4: How has modern communication infrastructure benefited Indian society across different sectors?

Q5: What is the collective responsibility of citizens and government towards maintaining public infrastructure in India?

The document Worksheet: Infrastructure: Engine of India’s Development is a part of the Class 7 Course Social Science Class 7 - New NCERT ( Part 1 and Part 2).
All you need of Class 7 at this link: Class 7

FAQs on Worksheet: Infrastructure: Engine of India’s Development

1. What is infrastructure, and why is it considered the engine of India's development?
Ans. Infrastructure refers to the fundamental facilities and systems serving a country, city, or area, including transportation, communication, sewage, water, and electric systems. It is considered the engine of India's development because it supports economic growth, enhances productivity, and improves the quality of life for citizens by providing essential services and connectivity.
2. How does transportation infrastructure contribute to economic development in India?
Ans. Transportation infrastructure, such as roads, railways, and airports, facilitates the movement of goods and people. It reduces travel time and costs, thereby enhancing trade, boosting tourism, and creating job opportunities. Efficient transportation networks are crucial for linking rural areas with urban markets, thus promoting overall economic development.
3. What role does communication infrastructure play in modernising India?
Ans. Communication infrastructure, including telecommunication networks and the internet, plays a vital role in modernising India by enabling efficient information exchange, fostering innovation, and improving access to education and services. It connects people and businesses, supports e-governance, and enhances digital literacy, which is essential for socio-economic growth.
4. Why is investment in infrastructure important for sustainable development?
Ans. Investment in infrastructure is important for sustainable development as it ensures that essential services are provided in an environmentally responsible manner. Sustainable infrastructure helps reduce carbon footprints, promotes renewable energy, and enhances resilience to climate change. It supports long-term economic growth without compromising the needs of future generations.
5. What challenges does India face in developing its infrastructure?
Ans. India faces several challenges in developing its infrastructure, including funding limitations, bureaucratic hurdles, land acquisition issues, and regulatory complexities. Additionally, rapid urbanisation and population growth put pressure on existing infrastructure, requiring innovative solutions and efficient management to meet the increasing demand for services.
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Apr 21, 2026 Last updated
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Document Description: Worksheet: Infrastructure: Engine of India’s Development for Class 7 2026 is part of Social Science Class 7 - New NCERT ( Part 1 and Part 2) preparation. The notes and questions for Worksheet: Infrastructure: Engine of India’s Development have been prepared according to the Class 7 exam syllabus. Information about Worksheet: Infrastructure: Engine of India’s Development covers topics like and Worksheet: Infrastructure: Engine of India’s Development Example, for Class 7 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Worksheet: Infrastructure: Engine of India’s Development.
Introduction of Worksheet: Infrastructure: Engine of India’s Development in English is available as part of our Social Science Class 7 - New NCERT ( Part 1 and Part 2) for Class 7 & Worksheet: Infrastructure: Engine of India’s Development in Hindi for Social Science Class 7 - New NCERT ( Part 1 and Part 2) course. Download more important topics related with notes, lectures and mock test series for Class 7 Exam by signing up for free. Class 7: Worksheet: Infrastructure: Engine of India’s Development
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