If a student writes 7516.6 km as India's land boundary, what is the mistake?
Answer and explanation
Correct answer: It is the length of India’s total coastline including islands, not its land boundary.
The important distinction is between coastline and land boundary. The figure 7,516.6 km represents India’s total coastline, including the mainland and the coastlines of its island groups, such as the Andaman and Nicobar Islands and Lakshadweep. A land boundary is the border India shares over land with neighbouring countries and is a different measurement, commonly given as about 15,200 km. The mainland-only coastline is also a separate figure, approximately 6,100 km, so option B cannot be correct. Option D refers to a north-south distance, not a boundary. Hence option A correctly identifies the student’s mistake: a total coastline figure has been labelled as a land boundary.
Frequently asked questions
What is the correct answer to this question?
It is the length of India’s total coastline including islands, not its land boundary.
Why is this the correct answer?
The important distinction is between coastline and land boundary. The figure 7,516.6 km represents India’s total coastline, including the mainland and the coastlines of its island groups, such as the Andaman and Nicobar Islands and Lakshadweep. A land boundary is the border India shares over land with neighbouring countries and is a different measurement, commonly given as about 15,200 km. The mainland-only coastline is also a separate figure, approximately 6,100 km, so option B cannot be correct. Option D refers to a north-south distance, not a boundary. Hence option A correctly identifies the student’s mistake: a total coastline figure has been labelled as a land boundary.
Which subject and chapter does this question cover?
This is a Class 11 Geography question. Chapter: India - Location. Topic: Size and extent.
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