Step 1: Understanding the Question:
• The question asks which university first started the C.Lib.Sc course in post-independence India.
Step 2: Detailed Explanation:
• The NTA final answer key accepts Aligarh Muslim University as the answer.
• The other options (University of Delhi, Vikram University, Madras University) are not the answer given in the final key.
Step 3: Final Answer:
As per the NTA final answer key, the correct option is (B) Aligarh Muslim University.