The correct answer is: A. Collector will remove him from the office.
A councillor is a member of a municipal council, which is a local government body. Councillors are elected by the people to represent their interests on the council. They are responsible for making decisions about how the municipality is run, such as setting taxes and approving budgets.
A legal practitioner is a person who is qualified to give legal advice and represent clients in court. Legal practitioners must be registered with the Law Society of their state or territory.
If a councillor acts as a legal practitioner on behalf of any other person against the Municipal council, they are in breach of their fiduciary duty to the council. This means that they are putting their own interests ahead of the interests of the council. The Collector, who is the head of the local government, has the power to remove a councillor from office if they are found to be in breach of their fiduciary duty.
Options B, C, and D are incorrect because they do not take into account the fact that the councillor is in breach of their fiduciary duty. Option E is incorrect because it is not a privilege of the councillor to act as a legal practitioner against the Municipal council.