What is the name of the largest cluster of population in the world?

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

🧠 Explanation:

  • South Asia is home to densely populated countries like India, Pakistan, and Bangladesh.
  • This region collectively hosts over 1.8 billion people.
  • High birth rates and urbanization contribute to population density.
  • It includes some of the world's largest cities like Delhi, Karachi, and Dhaka.