pendency of the suit, original plaintiff, Prafulchand D. Contractor expired, and therefore, his legal representatives were brought on record and as such they have been arrayed as respondents in the present revision petition. The petitioner-defendant, in his application under Order 7 Rule 11 CPC has laid before learned Court below, inter alia, averred that the premises known as Lake View Bungalow, House No.344, Nakki Lake Road is let out to him comprising of five rooms, kitchen, storeroom, latrine, bath and baramda. It is also averred that as per the version of respondent-landlord, servant room quarter was not part of the tenancy and on that quarter petitioner has made illegal encroachment. Therefore, relying on this assertion of respondent-plaintiff, the petitioner has pleaded in the application that as servant room quarter was not part of tenancy, mere serving of notice under Section 106 of the T.P. Act has not accrued any causes of action to the respondent-plaintiff for laying suit for eviction, and the suit as such is barred by law. Petitioner has also stated in the application that vis-à-vis servant room quarter, suit for eviction is not tenable and respondent-landlord is required to file a suit for possession, and therefore, the suit of plaintiff suffers from vice of mis-joinder of causes of action within the four corners of Order 2 Rule 4 CPC. The application is contested by the respondent-landlord and