Prices of commercial LPG were hiked by Rs 195.50 on Wednesday, on back of surge in global oil prices linked to the widening West Asia conflict. A 19-kg commercial LPG now costs Rs 2,078.50 in Delhi, according to state-owned oil companies. Rates were last increased by Rs 114.5 per 19-kg cylinder on March 1. Domestic cooking gas LPG rates, which were last hiked by Rs 60 per 14.2-kg cylinder on March 7, remain unchanged. It costs Rs 913 per 14.2-kg cylinder in Delhi. State-owned Indian Oil Corporation, Bharat Petroleum, and Hindustan Petroleum revise ATF and LPG prices on the first day of every month based on international benchmarks and the exchange rate.