“16. From a careful perusal of Sub-section (4) of Section 25B of the Rent Act, it would be clearly evident that the tenant shall not be permitted to contest the prayer for eviction unless he files an affidavit before the Controller stating the ground on which he seeks to contest the application for eviction and obtains leave from the Controller. This Section also clearly indicates that in default of his appearance in compliance with the summons or his obtaining such leave, the statement made by the landlord in the eviction proceeding shall be deemed to be admitted by the tenant and the landlord shall be entitled to an order for eviction on the ground mentioned in the eviction petition. At this stage, we may also note that in Sub-section (4) of Section 25B of the Rent Act read with Third Schedule, it has been made clear by the Legislature that if the summons of the proceeding is received by the tenant, he has to appear and ask for leave to contest the eviction proceeding within 15 days from the date of service of notice upon the tenant and if he fails to do so, automatically, an order of eviction in favour of the landlord on the ground of bona fide requirement shall be made.”