Lifelines of National Economy Class 10 Case Study Social Science Geography Chapter 6

A1: Case study questions are a type of question that presents a detailed scenario or a real-life situation related to a specific topic. Students are required to analyze the situation, apply their knowledge, and provide answers or solutions based on the information given in the case study. These questions help students develop critical thinking and problem-solving skills.

A2: To approach case study questions effectively, follow these steps:
Read the case study carefully: Understand the scenario and identify the key points.
Analyze the information: Look for clues and relevant details that will help you answer the questions.
Apply your knowledge: Use what you have learned in your course to interpret the case study and answer the questions.
Structure your answers: Write clear and concise responses, making sure to address all parts of the question.

A3: Practicing case study questions from our website offers several benefits:
Enhanced understanding: Our case studies are designed to deepen your understanding of historical events and concepts.
Exam preparation: Regular practice helps you become familiar with the format and types of questions you might encounter in exams.
Critical thinking: Analyzing case studies improves your ability to think critically and make connections between different historical events and ideas.
Confidence: Practicing with our materials can boost your confidence and improve your performance in exams.

A4: Important keywords for CBSE Class 10 Lifelines of National Economy are given below:

A5: Important dates from the chapter Lifelines of National Economy is given below:
Lifelines of a Country: It refers to transport and communication. It not only links different parts of the world but also helps in economic development.
Means of Communication: The means that communicate messages, news, and information from one place to another.
Means of Transport: Means that transport goods and services.
Port: A town possessing a harbour, at which ship can load and unload goods.
Trade: It refers to the exchange of goods among people, states and countries.
Transport: An act of carrying goods and passengers from one place to another.
Hinterland: An area or land beyond a coastal or a large river.
Dock: A place in a port where ships are loaded and unloaded.
Balance of Trade: The balance of trade of a country is the difference between its exports and imports.

A6: Kerala has the highest density of roads in India.

A7: National highways link all major cities of extreme parts of the country. These are the primary road systems. They are maintained by the Central Public Works Department (CPWD).

A8: Roads which link rural areas and villages with towns are classified as rural roads. Under the Pradhan Mantri Grameen Sadak Yojana Scheme special provisions are made so that every village in the country is linked to a major town in the country by an all season motorable road.

A9: The Northern Plains with their vast level land, high population density and rich agricultural resources provided the most favourable condition for the growth of railways. Hence, the Northern Plains have the densest network of railways in India.

A10: Waterways are the cheapest means of transport. The advantages are as follows:
(a) Neither construction cost, nor maintenance cost is required for the waterways as they use the rivers, lakes, seas and oceans as highways.
(b) They are suited for the transport of bulky and heavy raw materials.
(c) Waterway is a fuel efficient and environment-friendly mode of transporation.
(d) The boats and steamers, even if mechanised, consume much lesser fuel and do not pollute the surrounding.

A11: Ports hold a special position in India’s international trade. India’s trade with foreign countries is carried on mainly through the ocean routes from the ports located along the coast. Ninety-five per cent of the country’s trade volume (68% in terms of value) is moved by sea via the ports. Hence, ports have great significance.

A12: Super highways are six lane highways connecting major cities and ports of the country for speedy movement of goods and passengers. They are developed by NHAI for reducing time and distance.
Three super highways are:
(i) Golden Quadrilateral Super Highways: It links Delhi-Kolkata-Chennai-Mumbai and Delhi by six-lane Super Highways.
(ii) The North-South corridors linking Srinagar (Jammu and Kashmir) and Kanyakumari (Tamil Nadu).
(iii) East-West Corridor connecting Silcher (Assam) and Porbandar (Gujarat).

A15: We provide case study questions for CBSE Class 10 Social Science on our website. Students can visit the website and practice sufficient case study questions and prepare for their exams.