The correct answer is A) Chandelas.
The Chandelas were a Rajput dynasty that ruled over Bundelkhand in central India from the 10th to the 13th centuries. They were patrons of art and architecture, and built many magnificent temples, including the temples at Khajuraho.
The Parmaras were a Rajput dynasty that ruled over Malwa in central India from the 9th to the 14th centuries. They were also patrons of art and architecture, but they did not build the temples at Khajuraho.
The Scindias were a Maratha dynasty that ruled over Gwalior in central India from the 18th to the 20th centuries. They were not patrons of art and architecture, and they did not build the temples at Khajuraho.
The Guptas were a powerful Indian dynasty that ruled over much of the Indian subcontinent from the 4th to the 6th centuries. They were patrons of art and architecture, but they did not build the temples at Khajuraho.
The temples at Khajuraho are a UNESCO World Heritage Site and are famous for their erotic sculptures. They were built by the Chandela dynasty in the 11th and 12th centuries.