The Prime Minister's Office (PMO) is led by:
APrincipal Secretary to PM
BCabinet Secretary
CPresident's Secretary
DFinance Secretary
Answer & Solution
Correct answer: A. Principal Secretary to PM
1. PMO supports PM in policymaking and coordination.
2. Principal Secretary is the head; Cabinet Secretary is separate.
3. Has gained prominence in coordinating government work.
__Source: NCERT Class 11 Indian Constitution at Work — central administration__