HYDERABAD: Gulf Oil Corporation, a Hinduja Group Company, has reported a 17 per cent rise in income in Q2. The profit before tax was Rs. 6.66 crore against Rs. 3.51 crore in the same quarter last year. The profit after tax was Rs. 5.21 crore (Rs. 3.59 crore) an increase of 45 per cent. — Corporate Reporter