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Question

Which one of the following States in India has the longest coastline?

This question was previously asked in
NDA I 2017 GAT Previous Year Paper (23-Apr-2017)
The correct answer is

Tamil Nadu

Understanding Indian State Coastlines

India has a long coastline, touching nine states and four Union Territories. Different states have varying lengths of coastline. The question asks specifically about which one of the given states has the longest coastline among them.

Comparing Coastlines of the Given States

Let's look at the approximate coastline lengths for the states provided in the options:

State Approximate Coastline Length (in km)
Odisha 485
Tamil Nadu 906
Karnataka 300
West Bengal 157

Comparing these values:

  • Odisha has approximately 485 km of coastline.
  • Tamil Nadu has approximately 906 km of coastline.
  • Karnataka has approximately 300 km of coastline.
  • West Bengal has approximately 157 km of coastline.

Based on these approximate lengths, Tamil Nadu has the longest coastline among the four states listed: Odisha, Tamil Nadu, Karnataka, and West Bengal.

Conclusion on Longest Coastline Among Options

The question asks which state among the options has the longest coastline. By comparing the coastline lengths, it is clear that Tamil Nadu's coastline is longer than that of Odisha, Karnataka, and West Bengal.

Therefore, among the given states, Tamil Nadu has the longest coastline.

Revision Table: Indian Coastal States

Here is a quick review of the states mentioned and their approximate coastline lengths within the context of the question.

State Coastline Length (Approx.) Comparison (among options)
Odisha 485 km Shorter than Tamil Nadu
Tamil Nadu 906 km Longest among the options
Karnataka 300 km Shorter than Tamil Nadu
West Bengal 157 km Shorter than Tamil Nadu

Additional Information: India's Longest Coastline

While Tamil Nadu has the longest coastline among the provided options, it is important to know about the overall longest coastlines in India for broader understanding. India's total coastline length is approximately 7,516.6 km.

The states and union territories with the longest coastlines in India are generally considered to be:

  • Gujarat (mainland coastline is the longest)
  • Andhra Pradesh (second longest mainland coastline)
  • Tamil Nadu (third longest mainland coastline)
  • Maharashtra
  • Kerala
  • Odisha
  • Karnataka
  • West Bengal

Union Territories like Andaman & Nicobar Islands also have a very long coastline, and if including island territories, they would rank very high.

However, for questions focusing on mainland states, Gujarat typically ranks first, followed by Andhra Pradesh, and then Tamil Nadu.

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