Which is the largest Committee of the Indian Parliament?

1. A

   Public Account Committee

   The Public Accounts Committee has 22 members (15 Lok Sabha, 7 Rajya Sabha). It is large, but not the largest financial committee.

2. B

   Estimates Committee

   The Estimates Committee has 30 members, all from the Lok Sabha. It is the largest parliamentary committee in this list and the official key.

3. C

   Committee on Public Undertakings

   The Committee on Public Undertakings also has 22 members (15 LS + 7 RS), the same size class as PAC, not 30.

4. D

   Committee on Petitions

   The Committee on Petitions is a smaller house committee, not the 30-member estimates body.

Summary. Official key is (b) Estimates Committee. Thirty Lok Sabha members examine budget estimates and suggest economies. PAC and COPU are 22-member hybrid committees. Honour the stored letter (b).