Explanation:

The Lok Sabha is the lower house of the Parliament of India, consisting of elected representatives from various constituencies across the country. The number of members in the Lok Sabha is determined by the Constitution of India.

The correct answer is option 'A' which states that the number of members in the Lok Sabha should not exceed 552. Let's understand why this is the correct answer.

Constitutional Provision:
- According to Article 81 of the Constitution of India, the Lok Sabha should consist of not more than 552 members.
- Out of these 552 members, 530 members represent the states and union territories, and the remaining 20 members represent the union territories without legislatures.
- Additionally, the President of India can nominate 2 members from the Anglo-Indian community if he/she feels that the community is not adequately represented.

Reasoning behind the Limit:
There are several reasons behind limiting the number of members in the Lok Sabha to 552:

Representation:
- The Lok Sabha is designed to represent the people of India and their interests.
- A larger number of members would result in better representation of different regions, communities, and interests across the country.
- However, a balance needs to be maintained to ensure effective functioning and decision-making.

Efficiency and Deliberation:
- A larger number of members would lead to logistical challenges and difficulties in conducting parliamentary proceedings smoothly.
- With a large number of members, it becomes challenging to facilitate meaningful debates, discussions, and decision-making.

Administrative and Financial Burden:
- A larger Lok Sabha would lead to increased administrative and financial burden.
- More resources would be required for the smooth functioning of the Parliament, including infrastructure, staff, and other facilities.

Conclusion:
To ensure effective representation, efficiency, and avoid excessive administrative and financial burden, the Constitution of India has set a limit of 552 members for the Lok Sabha. This limit strikes a balance between representation and effective functioning, making it the correct answer to the question.