Correct Answer: (c) 1, 2 and 4
Solution:Rajgir is a pilgriage centre for Buddhist, Hindus, and Jains and is famous for its hot water springs. Lion Capital of Ashoka is in Sarnath not in Rajgir. The remains of ancient dockyard are found from Lothal, Gujarat. Mahatma Buddha delivered his first sermon at Sarnath. Nalanda was a great seat of Buddhist learning.