3.28 million square km
Explanation
Geographical Extent of India
India is a vast country located entirely in the Northern Hemisphere. Its total landmass defines its standing among the largest nations in the world.
- Total Area: The landmass of India has an area of approximately 3.28 million square km.
- Global Context: This area accounts for about 2.4% of the total geographical area of the world.
- Ranking: India is the seventh largest country in the world by area.
Significance of Other Figures in Options:
- The figure 2.4 represents India's percentage share of the world's total land area.
- The figure 7.5 relates to the approximate length of India's coastline, which is 7,516.6 km.
- The figure 15.2 relates to the approximate length of India's land boundary, which is 15,200 km.
Key Takeaway:
India's total geographical area is 3.28 million square km, which constitutes 2.4% of the world's land surface.