After China, India, and the U.S., what is the most populous nation?

Here is the question :

AFTER CHINA, INDIA, AND THE U.S., WHAT IS THE MOST POPULOUS NATION?

Here is the option for the question :

• Mexico
• Brazil
• Japan
• Indonesia

The Answer:

And, the answer for the the question is :

Explanation:

[STC0011873]. To put that staggering amount in perspective, if China and India each lost a billion of their citizens, they would still rank first and second in terms of population. The United States ranks in third after the two Asian behemoths in terms of population, with a mere 330 million people calling it home. Indonesia, an archipelagic nation, with 273 million people and hence ranks fourth most populous in the world.