Step 1: Understanding the Concept:
National Waterways (NW) are inland water transport routes declared by the Indian government to promote cost-effective and eco-friendly transportation.
The Inland Waterways Authority of India (IWAI) manages these routes.
Step 2: Detailed Explanation:
Let's match each National Waterway with its specific river stretch:
(A) NW 1: This is the longest waterway in India, spanning 1,620 km.
It follows the Ganga-Bhagirathi-Hooghly river system.
It connects Prayagraj (UP) to Haldia (WB).
Thus, A matches with 2.
(B) NW 2: This waterway is located on the Brahmaputra River in Assam.
It covers a distance of 891 km.
It connects Sadiya to Dhubri.
Thus, B matches with 1.
(C) NW 3: Also known as the West Coast Canal in Kerala.
It spans 205 km and includes the Udyogmandal and Champakara canals.
It connects Kottapuram to Kollam.
Thus, C matches with 4.
(D) NW 4: This waterway spans 1,078 km.
It consists of specified stretches of the Godavari and Krishna rivers and the Buckingham Canal.
It connects Kakinada to Puducherry.
Thus, D matches with 3.
The correct matching sequence is A-2, B-1, C-4, D-3.
Step 3: Final Answer:
By correctly identifying the river systems and terminal points for each waterway, we find that Option (A) provides the accurate match.