The correct answer is: All of the above.
The development of inland waterways in Bihar has the potential to reduce dependence on road transport, offer a cost-effective mode of transportation, and boost trade and commerce.
Reduce dependence on road transport
Inland waterways can provide an alternative to road transport, which is currently the dominant mode of transportation in Bihar. Road transport is often congested and expensive, and it can be difficult to transport goods over long distances. Inland waterways can offer a more efficient and cost-effective way to transport goods, and they can also help to reduce traffic congestion.
Offer a cost-effective mode of transportation
Inland waterways are a cost-effective mode of transportation, especially for transporting bulk goods. They are also less polluting than road transport, and they can help to reduce greenhouse gas emissions.
Boost trade and commerce
The development of inland waterways can boost trade and commerce in Bihar. It can help to connect the state with other parts of the country and the world, and it can make it easier to transport goods to and from the state. This can lead to increased economic activity and job creation.
In conclusion, the development of inland waterways in Bihar has the potential to reduce dependence on road transport, offer a cost-effective mode of transportation, and boost trade and commerce.