**Explanation:**

Public Interest Litigation (PIL) is a legal mechanism that allows any individual or organization to file a case in the court on behalf of the public interest. It is a way for the public to seek justice and protect their rights when they are unable to do so individually. PIL is an important tool for promoting social justice, ensuring government accountability, and safeguarding the rights of marginalized communities.

**Filing a case in the court in the interest of the public:**
- PIL enables individuals or organizations to approach the court on behalf of the public interest, even if they are not personally affected by the issue at hand.
- It allows citizens to challenge the actions or policies of the government, public authorities, or private entities that may have a negative impact on the public as a whole.
- PIL cases can address a wide range of issues such as environmental protection, human rights violations, corruption, discrimination, and access to justice.

**Reviewing of Supreme Court judgments:**
- Reviewing Supreme Court judgments is a different process altogether and not related to PIL.
- PIL is about initiating a fresh case in the court on behalf of the public interest, while reviewing judgments is about challenging the correctness of a previous judgment.

**Procedure of removal of a judge:**
- The procedure for the removal of a judge is governed by the Judges (Inquiry) Act, 1968 and the Judges (Inquiry) Rules, 1969.
- It involves a detailed investigation and inquiry into the allegations of misconduct or incapacity against a judge.
- It is a separate process from PIL and is initiated by the Parliament based on a motion passed by either house.

**None of the above:**
- The correct answer is "None of the above" because PIL is specifically about filing a case in the court in the interest of the public, and it is not related to reviewing Supreme Court judgments or the procedure of removing a judge.

In conclusion, Public Interest Litigation is a powerful tool for addressing public grievances, protecting fundamental rights, and ensuring social justice. It allows individuals or organizations to seek legal remedies on behalf of the public interest and plays a crucial role in promoting a just and equitable society.

Public interest litigation PIL Means a legal action initiated in a court of law for the enforcement of public interest or general interest in which the public or class of the community have pecuniary interest or some interest by which their legal rights or liabilities are affected