ശ്രേണിയിലെ തെറ്റായ സംഖ്യ ഏത്? 7, 28, 63, 124, 215, 342, 511 A7B124C28D215Answer: C. 28Read Explanation:2³ - 1 = 7 3³ - 1 = 26 4³ - 1 = 63 5³ - 1 = 124 6³ - 1 = 215 7³ - 1 = 342 8³ - 1 = 511Open explanation in App