INDIAN GEOGRAPHY

Detailed explanation-1: -Among different modes of transport, Railways are the cheapest. Trains cover the distance in less time and comparatively, the fare is also less to other modes of transportation. Therefore, Railways is the cheapest mode of transportation.

Detailed explanation-2: -Waterways are the cheapest mode of transportation. It is also the most efficient and environment-friendly mode of transportation because the distance travelled per unit of fuel is larger. Thus, waterways are a suitable mode for transporting heavy goods.

Detailed explanation-3: -The cheapest mode of transport in India is railways. Let us discuss why railways are considered as the cheapest mode of transport. Transport of goods in railways is a cost and fuel efficient process.

Detailed explanation-4: -Solution. The cheapest and fastest means of land transport is Railways.

Detailed explanation-5: -Hence, water transport is the easiest and cheapest mode of transport. Constructing and maintaining railways and roadways is difficult because it requires a lot of planning and manpower to lay roads and railway tracks.