Adhai-din-ka-jhonpra is a remarkable structure, a masterpiece of Indo-Islamic architecture located on the outskirts, of the city, just beyond the Dargah. As the legend goes, its construction took two and a half days (Adhai-Din) to complete. It was originally a Sanskrit college, built within a temple. In 1193 A.D. Mohhamed Ghauri conquered Ajmer and converted the building into a mosque by adding a seven arched wall in front of the pillared hall in just two-and-half days (adhai-din) and hence the name.
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