KBC 2023| Which of these is not an island nation? KBC 2023, Check the answer to the question- Which of these is not an island nation? By Himani Budakoti - September 22, 2023 KBC 2023, Amitabh Bachchan. (Representative Image) KBC 2023, The options of the question – Which of these is not an island nation? A. Madagascar B. Japan C. Iceland D. Egypt The answer is D. Egypt.