Match List-I with List-II and select the correct answer using the codes given below the lists:
| List I | List II |
| A) M N Roy | I) Constitutional advisor of the Constituent assembly |
| B) BN Rau | II) Vice President of the Constituent assembly |
| C) Harendra Coomar Mookerjee | III) Proposed the idea of a constituent assembly |
| D) B R Ambedkar | IV) Chairman of Drafting Committee |
1
A-II, B-I, C-IV, D-III
2
A-III, B-I, C-II, D-IV
3
A-I, B-II, C-III, D-IV
4
A-IV, B-I, C-II, D-III