Explanation:

Let’s break it down:

- China sits at the top as the most populated country in Asia. No surprises there.

- India follows at number two—massive population, and recently even overtook China.

- The real question is, who comes third?

- Option 1: Indonesia — Correct Answer

- Indonesia is the world’s fourth most populated country and, in Asia, it comes third after China and India.

- Option 2: Iraq

- Iraq’s population is much lower, not even close to the big three in Asia.

- Option 3: Bangladesh

- Bangladesh is up there, but it’s below Indonesia in population rankings.

- Option 4: Jordan

- Jordan's nowhere near the top. Its population is much smaller compared to others on the list.