10th STD - Geography - Lesson 7 - India - Trade, Transport And Communication

Explanation
Trade carried on within the domestic territory of a country is known as internal trade. This refers to the buying and selling of goods and services within the borders of a specific country. Internal trade involves transactions between individuals, businesses, and organizations within the country. It does not involve trade with other countries or foreign entities.

Explanation
Trade blocks are created to make the trade easier among multiple countries or regions. By establishing trade agreements and reducing trade barriers, such as tariffs and quotas, trade blocks promote economic cooperation and increase market access for member countries. This allows for the expansion of trade opportunities and the facilitation of trade flows between multiple nations, ultimately leading to economic growth and development for all involved parties.

Explanation
Roadways are the most cost-efficient and popular mode of transport in our country. This is because road transport is easily accessible and covers almost every part of the country, including remote areas. It is also relatively cheaper compared to other modes of transport like airways or railways. Additionally, road transport offers flexibility in terms of routes and timings, making it a preferred choice for both passengers and goods transportation.

Explanation
The correct answer is Delhi because Delhi is the capital city of India and is home to the headquarters of many important government organizations, including India Railways. Being the capital, Delhi is a central location that allows for efficient coordination and management of the railway operations and administration.

Explanation
Air transport is the costliest and most modern means of transport because it involves the use of airplanes, which are expensive to manufacture, operate, and maintain. Air transport offers the fastest and most efficient mode of transportation, allowing people and goods to be transported across long distances in a relatively short amount of time. Additionally, air transport provides convenience and accessibility, as it allows for travel to remote locations and enables global connectivity. However, the high costs associated with air transport, including fuel, infrastructure, and security, make it the most expensive mode of transportation.