Step 1: Read the question.
We need the committee IRDAI set up to review the Insurance Act, 1938.
Step 2: Recall the purpose.
The review aimed to modernise the old Act, improve flexibility and boost insurance reach.
Step 3: Identify the chairperson.
The committee was headed by T. S. Vijayan, a former Chairman of IRDAI, so it is called the T. S. Vijayan Committee.
Step 4: Rule out the others.
Arvind Subramanian is linked to economic and GST reforms, Chakravarty to monetary policy, and Dinesh Khara to banking.
Answer: T. S. Vijayan Committee (Option 3).