Explanation:

- The Lok Sabha is the lower house of India's Parliament.

- It is responsible for representing the citizens and making laws.

- According to the Constitution of India, the maximum number of members in the Lok Sabha is stipulated.

- Option 1: 552

- Correct. Article 81 of the Constitution says the Lok Sabha cannot have more than 552 members.

- This includes up to 530 representatives of the States and up to 20 of the Union Territories.

- Additionally, 2 members can be nominated by the President from the Anglo-Indian community if deemed necessary.

- Option 2: 540

- Less than the constitutional limit.

- Option 3: 640

- Exceeds the constitutional limit.

- Option 4: 652

- Exceeds the constitutional limit.