BANGALORE: MRO-TEK announced a net profit of Rs. 4.6 crore for the third quarter ended December 31, 2005 on total revenue of Rs. 37.91 crore against a net loss of Rs. 79 lakhs on revenues of Rs.27.59 crore in the corresponding period last year. The total revenue for the quarter grew by 37 per cent. The board has declared an interim dividend of 25 per cent (Rs. 1.25 per share), the record date being February 1, 2006, says a release.