Explanation:

- Dayabhaga is a significant legal text in Hindu law known for its unique interpretation of inheritance rules.

- It is primarily associated with the Bengal school of Hindu law.

- Dayabhaga differs from Mitakshara, the primary text used in most other parts of India.

- This legal commentary was authored by Jimutavahana in the 12th century.

- It is distinct for its approach towards property succession, giving more rights to individual ownership over collective family ownership.

Correct Answer: Option 4 - Bengal.