Step 1: Understanding the Concept:
When a party to a suit dies, the suit may "abate" if the legal representatives are not brought on record in time. Order XXII of the CPC provides the procedure to revive such a suit.
Step 2: Detailed Explanation:
- Order XXII, Rule 9 of the CPC states that where a suit abates, no fresh suit shall be brought on the same cause of action.
- However, the plaintiff (or person claiming to be a legal representative) may apply to the court to set aside the abatement.
- The court has the discretion to set aside the abatement if it is satisfied that the applicant was prevented by "sufficient cause" from continuing the suit or making the application within the prescribed time.
Step 3: Final Answer:
The plaintiff must show "sufficient cause" for the delay. Option (D) is the correct answer.