To answer this question, you need to know the ranking of India in terms of its land area compared to other countries.
Option A) 4 - This option is incorrect because India is not the fourth largest country in the world in terms of land area.
Option B) 5 - This option is incorrect because India is not the fifth largest country in the world in terms of land area.
Option C) 6 - This option is correct. India is the sixth largest country in the world in terms of land area. It covers an area of approximately 3.29 million square kilometers.
Option D) 7 - This option is incorrect because India is not the seventh largest country in the world in terms of land area.
The correct answer is option C) 6. India is the sixth largest country in the world in terms of land area.