99.
The answer is: D
Explanation
The correct option is D: Certiorari.
A writ of certiorari is a judicial order that commands a lower court or tribunal to send the record of a case for review. The ground of “error of law apparent on the face of the record” is one of the reasons for issuing a writ of certiorari, as it implies that the lower court or tribunal has made a mistake in interpreting or applying the law that is evident from the record itself. A writ of certiorari can correct such an error of law, but not an error of fact, however grave it may be.