Which mode of transport is generally considered the most cost-effective for moving large volumes of heavy bulk commodities (like coal or iron ore) over very long inland distances?
- ARoad transport
- BAir transport
- CRailway transportCorrect
- DWater transport
Solution
Concept
Modes of Freight Transport
Formula
N/A
Step-by-step solution
1. Review the question about cost-effective transport modes for heavy bulk commodities over long inland distances. 2. Recall that railway transport provides maximum volume capacity with low fuel consumption per ton-kilometer for long land routes. 3. Compare with the options and select Option (C) as the correct answer.
Explanation
Railway transport is the most cost-effective option for carrying huge quantities of heavy bulk goods over long inland distances. Railways can carry massive loads in a single journey with low fuel consumption per ton-kilometer, making bulk freight transport much cheaper and more efficient than roads or air.
Shortcut
To remember the best transport mode for heavy bulk commodities over long inland distances, use the rule "Bulk + Long Inland = Rail": - Rail: Best for heavy bulk goods over long inland distances due to massive load capacity and low fuel cost per ton. - Road: Best for short distances and door-to-door delivery. - Water: Cheap for bulk, but limited by available inland waterways.
Common mistake
A common mistake is selecting option D (Water transport) by ignoring the word "inland", as navigable inland waterways are geographically restricted compared to extensive railway networks. Another frequent mistake is selecting option A (Road transport) by confusing operational flexibility with cost-efficiency, whereas trucking is far more expensive and inefficient for moving heavy bulk commodities over long distances.
Correct answer: C) Railway transport