Pls solve 28 ,29 and 30 one or more than one option are correct This question has not been answered yet! Don't worry! You can check out similar questions with solutions below Pls explain 28 29 and 30.... Solve 28 29 30 Pls solve 28 and 29 question no 28,29 and 30 pls help its urgent How to solve the marked questions ,i.e, 25, 27,28,29 and 30 ...