India KBC KBC 2023 KBC 2023| Sulawesi, Bali, and Sumatra are islands in which country? Ritika Shekhawat - December 29, 2023 0 KBC 2023, The options of the question – Sulawesi, Bali, and Sumatra are islands in which country? A. Singapore B. Philippines C. Indonesia D. Papua New Guinea The answer is C. Indonesia