The purpose of the Writ Mandamus is:

1. To compel an inferior court or an individual to perform their duty.
2. To provide relief to some person who is unlawfully held in prison.
3. To ask a person under what authority he/she holds some public office.
4. To direct the Inferior Court to keep within the limits of its Jurisdiction.

The power of the Supreme Court to review laws passed by Union Legislature falls under:

1. Revisory Jurisdiction
2. Advisory Jurisdiction
3. Original Jurisdiction
4. Judicial Review

What is the necessity of a Supreme Court in a Federal State?

How can the number of Judges of the Supreme Court be increased?
Or
Who determines the strength of the Supreme Court?