Q. Which of the following counties has the world's largest Muslim population?
Answer: Indonesia
Notes: The country with the single largest population of Muslims is Indonesia in Southeast Asia, which on its own hosts 13% of the world's Muslims. Together, the Muslims in the countries of Southeast Asia constitute the world's third-largest population of Muslims.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 3 in Human Geography: Population, Demography, Migration, Settlements, Urbanization in above course in App.