Step 1: Understanding Buddhist literature.
Buddhist literature, especially the Tripitakas, contains teachings, events, and symbolic representations related to the life of Buddha.
Step 2: Role in interpreting symbols.
The sculptures at Sanchi Stupa are mostly symbolic and do not depict Buddha in human form. Instead, symbols like the Bodhi tree, wheel (Dharmachakra), and empty throne are used.
Step 3: Linking texts with sculptures.
Buddhist texts help historians and scholars understand the meaning of these symbols and relate them to specific events in Buddha’s life and teachings.
Step 4: Historical and cultural understanding.
They also provide context about the beliefs, practices, and artistic styles of that period, helping in better interpretation of the sculptures.
Step 5: Conclusion.
Thus, Buddhist literature acts as an important source for decoding and understanding the symbolic sculptures at Sanchi.
Two statements are given below as Assertion and Reason (R). Read them carefully and choose the correct option.
Assertion : Harappa was a well-planned city.
Reason (R): It had a well-planned drainage system.
Match Column-I with Column-II and choose the correct option: 
Identify the ancient Indian text with the help of the following information: