Step 1: Meaning of interpleader suit.
An interpleader suit is filed by a person who holds property or money over which two or more parties are making conflicting claims, and the holder seeks the court’s direction to decide ownership.
Step 2: Relevant section.
Section 88 of the Code of Civil Procedure (CPC), 1908, provides the legal framework for filing an interpleader suit.
Step 3: Conclusion.
Hence, the correct answer is Section 88 CPC.