Explanation:

The Constituent Assembly appointed a total of 13 committees to deal with different tasks of constitution-making. Out of these, eight were major committees and the others were minor committees.

Major Committees

1. Drafting Committee – B. R. Ambedkar
2. Union Power Committee – Jawaharlal Nehru
3. Union Constitution Committee – Jawaharlal Nehru
4. Provincial Constitution Committee – Vallabhbhai Patel
5. Advisory Committee on Fundamental Rights, Minorities and Tribal and Excluded Areas – Vallabhbhai Patel. This committee had the following subcommittees:
   1. Fundamental Rights Sub-Committee – J. B. Kripalani
   2. Minorities Sub-Committee – Harendra Coomar Mookerjee,
   3. North-East Frontier Tribal Areas and Assam Excluded & Partially Excluded Areas Sub-Committee – Gopinath Bordoloi
   4. Excluded and Partially Excluded Areas (Other than those in Assam) Sub-Committee – A V Thakkar
6. Rules of Procedure Committee – Rajendra Prasad
7. States Committee (Committee for Negotiating with States) – Jawaharlal Nehru
8. Steering Committee – Rajendra Prasad