Life Lines of National Economy Questions and Answers
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Question 1. What is meant by transportation?
Answer: Transportation is a system in which passengers and goods are carried from one place to another.
Question 2. How many types of transportation are there?
Answer: There are three types of transportation: (1) Land transportation, (2) Water transportation, (3) Air transportation.
Question 3. What are the types of land transportation?
Answer: (i) Road transportation (ii) Rail transportation (iii) Pipeline.
Question 4. What are the means of communication called?
Answer: The means that carry messages and information from one place to another are called means of communication.
Question 5. Why are means of communication necessary for life?
Answer: Means of communication are necessary to enhance interaction. Additionally, in the present time, industries and businesses also require means of communication.
Question 6. Name the four means of communication.
Answer: The four means of communication are (1) Postal service, (2) Telephone, (3) Internet, (4) Radio and Television.
Question 7. What is mass communication?
Answer: When information is disseminated to a large number of people through certain communication means, it is called mass communication. Radio and television are important means of mass communication.
Question 8. In which rivers of India is navigation possible?
Answer: Navigation is possible in rivers such as the Ganga, Brahmaputra, Krishna, Kaveri, etc., in India.
Question 9. What are national highways?
Answer: National highways are roads of national importance. They connect one state of the country to another. The construction and maintenance of these highways are undertaken by the central government.
Question 10. How long is the network of roads in India?
Answer: The network of roads in India is 23 lakh kilometers long.
Question 11. Write two advantages of road transportation.
Answer: (1) Road transportation is cheaper compared to other means of transportation.
(2) Roads can be constructed relatively easily even in rugged terrain.
Question 12. What is the Golden Quadrilateral National Highway Project?
Answer: The Indian government has initiated a six-lane highway project connecting Delhi-Kolkata, Chennai-Mumbai, and Delhi, which is called the Golden Quadrilateral National Highway Project.
Question 13. Which two cities are connected by the North-South Corridor National Highway?
Answer: The North-South Corridor National Highway connects Srinagar to Kanyakumari.
Question 14. Write down two main objectives of the Golden Quadrilateral National Highways.
Answer: The two main objectives of the Golden Quadrilateral National Highways are (1) to connect the major cities of Delhi, Mumbai, Kolkata, and Chennai, (2) to minimize the distance and transportation time between these major cities.
Question 15. Which two cities are connected by the East-West Corridor National Highway?
Answer: The East-West Corridor National Highway connects Silchar (Assam) to Porbandar (Gujarat).
Question 16. Who undertakes the construction and maintenance of the Golden Quadrilateral National Highways?
Answer: The National Highways Authority of India (NHAI) is responsible for the construction and maintenance of this project.
Question 17. Who undertakes the construction and maintenance of national highways?
Answer: The construction and maintenance of national highways are undertaken by the Central Public Works Department (CPWD).
Question 18. By what name is National Highway No. 1 known?
Answer: National Highway No. 1 is known as the Sher Shah Suri Marg or GT Road.
Question 19. Which is the longest national highway?
Answer: National Highway No. 7 is the longest national highway, which is 2,369 km long. It connects Varanasi to Kanyakumari via Jabalpur, Nagpur, Hyderabad, and Bangalore.
Question 20. What are state highways called?
Answer: The roads that connect state capitals to district headquarters are called state highways.
Question 21. Who constructs and maintains state highways?
Answer: The Public Works Department (P.W.D.) is responsible for the construction and maintenance of state highways.
Question 22. Which two major cities are connected by National Highway-8?
Answer: National Highway-8 connects Delhi to Mumbai.
Question 23. What is the ‘Prime Minister’s Rural Road Project’?
Answer: This project is implemented with the assistance of the central government. It includes roads that connect rural areas and villages to cities.
Question 24. Who constructs and maintains border roads?
Answer: Border Roads Organisation (BRO) constructs and maintains border roads.
Question 25. When was the Border Roads Organisation (BRO) established?
Answer: The Border Roads Organisation (BRO) was established in 1960.
Question 26. What are the names of four international airports in India?
Answer: Delhi, Mumbai, Chennai, and Kolkata are four major international airports in India.
Question 27. What are the names of two inland waterways in India?
Answer: Two inland waterways in India are as follows:
Ganga River waterway – between Allahabad and Haldia (length 1620 km).
Brahmaputra River waterway – between Sadia and Dhubri (length 891 km).
Question 28. What are the names of two major ports located on India’s eastern coast?
Answer: (1) Kolkata, (2) Chennai.
Question 29. Name the states where Mormugao, New Mangalore, Paradip, and Tuticorin ports are located.
Answer:
Mormugao – Maharashtra
New Mangalore – Karnataka
Paradip – Odisha
Tuticorin – Tamil Nadu
Question 30. Name three means of mass communication.
Answer: (1) Radio, (2) Television, (3) Newspapers.
Question 31. What are the three gauges of Indian Railways?
Answer: (1) Broad gauge (1.676 meters), (2) Meter gauge (1.000 meter), (3) Narrow gauge (0.762 meter and 0.610 meter).
Question 32. What is international trade?
Answer: International trade refers to the exchange of goods among different countries of the world.
Question 33. What is import?
Answer: Goods imported from foreign countries into one’s own country are called imports.
Question 34. What is export?
Answer: Goods sent from one’s own country to foreign countries for sale are called exports.
Question 35. When and from where did the first train run in India?
Answer: The first train in India ran in 1853 AD between Mumbai and Thane.
Question 36. What is commerce?
Answer: Commerce refers to the exchange of goods between states and countries.
Question 37. What is the longest pipeline in India and what is its importance?
Answer: The Hazira-Vijaypur-Jagdishpur Gas Pipeline is the longest pipeline in India, spanning 1750 kilometers. It supplies gas to 6 fertilizer factories and two thermal power stations.
Question 38. What is the name of the train that covers the longest distance in India?
Answer: The Guwahati-Trivandrum Express is the train that covers the longest distance in India. It covers a distance of 3947 kilometers.
Question 39. Which is the longest road in India and who commissioned its construction?
Answer: The Grand Trunk Road (GT Road) is the longest road in India. It was commissioned by the famous Afghan ruler Sher Shah Suri.
Question 40. Where does the GT Road extend from and to?
Answer: The GT Road extends from Peshawar (present-day Pakistan) to Kolkata.
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