Correct Answer: (c) Kanheri
Solution:The Kanheri caves located in salsette island are a major tourist destination of the city of Mumbai in Maharashtra. These caves are located in the Sanjay Gandhi National Park complex. Kanheri mentioned in ancient records as Kanhashail, Krishnagiri, Kanhagiri, was the main centre of Buddhists. It has the largest number of caves built at a single hill. Kanheri caves were built in the first century B.C. and they were in use till 11th century AD. Cave number 41 (earlier it was numbered 23) houses an interesting idol of Avalokiteshavara with four arms and eleven heads. It is the only statue of its kind in India. The worship of this from of Bodhisttava was prevalent in China, Chinese Turkistan, Cambodia and Japan in 7ᵗʰ-8ᵗʰ CE.