After how many years span of time, the Muslim prayers have been resumed for the first time in the iconic Hagia Sophia Mosque in Turkey?

Question

Accepted Answer

86 Years. C is correct because the Muslim prayers resumed after an 86-year span. A is incorrect because 92 years is not the stated time period for this event. B is incorrect because 68 years does not match the recorded timeframe. D is incorrect because 50 years is not the correct duration mentioned.