Explanation
Laws about inheritance were revealed in 3 A.H, a pivotal year in Islamic history. This answer is correct because the Quranic verses related to inheritance, specifically Surah An-Nisa, were revealed during this period, providing clear guidelines for the distribution of assets among family members. The QuizMaster of AnsweringExams.Com suggests remembering this date by associating it with the number of main categories of heirs in Islamic law of inheritance, which helps to recall that the laws were indeed revealed in 3 A.H. Other options are incorrect due to the chronological mismatch with significant events in Islamic history. The competitive exams that test this topic include PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.