✔ Correct Answer: C. Masjid-ul-Haram (Bait-ul-Allah)
The correct answer to the question “The first/oldest masjid (Mosque) on the surface of earth is _____?” is Masjid-ul-Haram (Bait-ul-Allah). This question belongs to Islamic Studies. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.