The company had posted a net profit of Rs 190.07 crore in the year-ago period.
Total expenses increased to Rs 10.12 crore in the final quarter of the last fiscal compared with Rs 8.86 crore in the year-ago quarter.
The company's total income declined to Rs 37.3 crore during the quarter under review as against Rs 198.3 crore in the same period a year ago.
For entire 2015-16 fiscal, it posted a net profit of Rs 378.03 crore as against Rs 261.62 crore in the preceding fiscal.