The Parliament of India exercises control over the functions of the Council of Ministers through

1. Adjournment motion
2. Question hour
3. Supplementary questions

Select the correct answer using the code given below:

(a) 1 only

(b) 2 and 3 only

(c) 1 and 3 only

(d) 1, 2 and 3

Indian Polity by M.Laxmikanth:

• Page 12.2: The Parliament exercises control over the ministers through various devices like question hour, discussions, adjournment motion, no confidence motion, etc
• Page 22.14: Supplementary questions can be asked during the question hour.

Therefore, all three are correct.