Its net loss stood at Rs 438.6 crore during January-March 2016, the company said in a BSE filing.
The company's total income declined to Rs 389.2 crore in the reported quarter compared to Rs 412.1 crore in the year- ago period.
Shares of the company closed at Rs 37.5 on the BSE, up 2.04 per cent from the previous close.