Q. Which of the following is the world's largest archipelago country?
Answer: Indonesia
Notes: Indonesia is the world's largest archipelago country. It consists of five main islands namely Sumatra , Java, Kalimantan, Sulawesi and Papua.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 21 in Physical Geography - Important Seas, Archipelagos, Coral Reefs, Atolls in above course in App.