The petitioner's contention that the agreement dated 02.09.1985 [Annexure P-10] was never executed and/or acted upon by the parties as no increase in the monthly rent is reflected for a continuous period of five years in the Statement of Accounts [Annexure P-13], can not be accepted for more than one reasons. Firstly, it is a question of fact which both the authorities, on appreciation of the evidence on record, have decided against the petitioner. Secondly, there is a plausible explanation that the lease period was for five years and no increase in rent was made till the year 1990. It was only from July, 1990 that the rent was increased yearly. The fact that the petitioner himself paid more than 13,000/for the year 1994-95, 19,000/- for the year 1995-96 and `20,000/- in the year 1998-99 suggests that he was aware of the increase in the rent and accepted the same without any murmur. It would, thus, be too late in the day to hold that the agreement dated 02.09.1985 was