The most populous country in the world is MEDIUM 2 Points -0.25 Negative MCQ #2739 General Knowledge Federal NTS Question The most populous country in the world is Options A USA B India C China D Indonesia Reveal Answer Reset 📝 Explanation China is the world's most populous country with approximately 1.4 billion people (India is very close). ← Previous MCQ📋 All MCQs📚 LearnNext MCQ → Related MCQs MEDIUM Blood type AB is called MEDIUM Blood type O is called EASY The Earth takes approximately how long to orbit the Sun?