Concept:
The Constituent Assembly of India set up a series of specialized working committees to meticulously systematically execute separate dimensions of constitution-making. These units were categorized into major and minor committees, headed by prominent tiol architects of the time.
Step 1: Identifying each individual committee and its corresponding head.
• a. Drafting Committee: Tasked with the foundatiol responsibility of scrutinizing and compiling the actual constitutiol text, this supreme body was led by Dr. B.R. Ambedkar (iii) as its Chairman. He is widely revered as the Father of the Indian Constitution.
• b. Advisory Committee: This crucial branch dealt with the sensitive frameworks concerning Fundamental Rights, Minorities, and Tribal/Excluded Areas. It was presided over by Sardar Vallabhbhai Patel (ii), who leveraged his formidable administrative acumen to build structural consensus.
• c. States Committee: This committee was formulated specifically to handle complex political negotiations with the diverse Princely States of India. It was presided over by Jawaharlal Nehru (i).
• d. Steering Committee: Tasked with organizing the procedural workflow, maging agendas, and maintaining structural order across daily assemblies, this operatiol committee was chaired by the President of the Constituent Assembly himself, Dr. Rajendra Prasad (iv).
Step 2: Formulating the collective match mapping.
Synthesizing our verified individual points together, we establish the following paired relationships:
a $\rightarrow$ iii, b $\rightarrow$ ii, c $\rightarrow$ i, d $\rightarrow$ iv
Comparing this sequential pattern across the provided choice list reveals that it matches perfectly with the distribution of Option (B).