Which one of the following is the cheapest means of transport:

Correct option is A

Correct Answer: (A) Water transport
Explanation:
→ Water transport is considered the cheapest mode of transport for bulk goods and long distances because less fuel and energy are required to move large volumes of cargo over water compared to land or air.
→ Ships and barges can carry massive quantities of goods, reducing the per unit cost of transport significantly.
→ It is ideal for heavy, bulky, and non-perishable goods, such as coal, petroleum, grains, and ores.
→ Though slower than rail or road transport, water transport is economical and energy-efficient for long-distance shipping.
Information Booster:
→ Cheapest mode for transporting bulk goods over long distances.
→ Energy-efficient and requires relatively less maintenance.
→ Suitable for heavy, bulky, and non-perishable cargo.
→ Includes rivers, canals, and seas as transport routes.
→ Used for international trade and inland waterway transport.
→ Slower than road or rail transport, but highly cost-effective.
→ Plays a major role in global commerce and trade logistics.
Additional Information (Other Options):
Option (B) Rail transport – Cheaper than road for bulk goods but costlier than water transport.
Option (C) Road transport – Flexible and faster for short distances but more expensive per ton.
Option (D) Air transport – Fastest but most expensive, used for high-value or perishable goods.