The major reserves of limestone are in ______ and ______ districts:
- A. Dima Hasao and Karbi Anglong
- B. Hojai and Barpeta
- C. Nagaon and Morigaon
- D. Nagaon and Golaghat
- Dima Hasao and Karbi Anglong
Please select one of the options to reveal the correct answer.