Q. In which century was the Bibi Ka Maqbara, popularly called the "Taj of the Deccan," constructed in Aurangabad, Maharashtra?
Answer: 17th century
Notes: Bibi Ka Maqbara was built in the late 17th century by Mughal Emperor Aurangzeb’s son, Azam Shah, for his mother Dilras Banu Begum. Located in Aurangabad, Maharashtra, it resembles the Taj Mahal and is an important example of Mughal architecture in the Deccan.