Correct option is B
- The teachings of Mahavira and his followers were written down in their present form at Valabhi in Gujarat
- The teachings of Mahavira and his followers were orally transmitted for several centuries.
- Around 1500 years ago, these teachings were compiled and written down in their present form during a Jain council held at Valabhi in Gujarat.
- This council was convened under the leadership of Devardhigani Kshamashramana, who played a key role in preserving Jain scriptures.