The correct answer is option 4: I, II, & III.

In India, the Financial Committee of Parliament consists of three committees:

1) Public Accounts Committee (PAC): This committee examines the audit reports of the Comptroller and Auditor General (CAG) of India and oversees the financial performance of the government.

2) Estimates Committee: This committee examines the estimates of the government`s revenue and expenditure and suggests changes if needed. It ensures that the funds allocated by Parliament are utilized effectively.

3) Committee on Public Undertakings: This committee examines the functioning and financial management of public sector enterprises. It ensures transparency and accountability in their operations.

Therefore, all three committees - PAC, Estimates Committee, and Committee on Public Undertakings - are Finance Committees of Parliament in India.