The correct answer is: A) Mandu and Burhanpur.
The Mughals conquered Madhya Pradesh in the 16th century, and built many famous monuments in the region. The most famous of these are the palaces and forts of Mandu and Burhanpur. Mandu is a UNESCO World Heritage Site, and is known for its beautiful architecture and its many historical monuments. Burhanpur was once the capital of the Mughal Empire, and is home to many impressive Mughal buildings, including the tomb of Akbar’s son, Jahangir.
The other options are incorrect because they are not cities in Madhya Pradesh that are home to famous Mughal monuments. Ujjain and Maheshwar are both located in Madhya Pradesh, but they are not known for their Mughal architecture. Khajuraho and Sanchi are both located in Madhya Pradesh, but they are famous for their Hindu and Buddhist temples, respectively.