Option c is the correct answer. Statement 1 is correct- The Chaityagriha in Guntupalli can be found within Andhra Pradesh's West Godavari district. These caves are crafted from rock and hold significance in the Buddhist context. This site stands as a more modest iteration of the Lomas Rishi Cave and comprises a stone stupa enclosed by a pathway. Remarkably, during the excavation process, containers containing gold, silver, and crystal beads were discovered. Statement 2 is correct- The chaityas and viharas of Eastern Deccan are not always rock-cut. Some of them are also built of brick or stone. However, they are usually rock cut. Important Tips Rock-cut architectures in India are prevalent across various religious traditions, including Hindu, Jain, and Buddhist. The Barabar caves located in Bihar hold the distinction of being the oldest rock-cut caves in the country. In the western Deccan region, cave structures like Bhaja, Karla, Bedse, Kanheri, as well as a selection of Ajanta caves, exemplify the early development of rock-cut temple complexes.