The largest cluster of population is in:

(B) Southeast Asia
(C) Europe
(D) None of these
(A) South Asia

🧠 Explanation:

  • South Asia, including countries like India, Pakistan, Bangladesh, and Nepal, holds the highest population density in the world.
  • India alone has over 1.4 billion people, making it the most populous country globally.
  • This region has historically been a center of agriculture, civilization, and trade, supporting dense human settlements.
  • Compared to Southeast Asia or Europe, South Asia contains a significantly larger and more concentrated population cluster.