Option a is the correct answer. Markandeshwar temple is also known as Khajuraho of Vidarbha. It is an ancient temple complex dedicated to Lord Shiva and Markandeya Maharshi, located on the bank of the sacred Wainganga River in Markanda village in Gadchiroli district of Maharashtra. It was built in the Nagara style of architecture between the 8 th and 12 th century. It has been compared to the temples of Khajuraho because of its elaborate sculptures and carvings.