Multiple choice general knowledge Which of these places was not a part of the seven islands of Bombay Dadar Worli Mazagaon Mahim Reveal answer Fill a bubble to check yourself A Correct answer Explanation The original seven islands of Bombay were: Bombay Island, Colaba, Old Woman's Island, Mahim, Mazagaon, Parel, and Worli. Dadar was NOT part of the original seven - it was developed later on reclaimed land connecting these islands.