The cost of a domestic LPG cylinder has been hiked by ₹25.50 with effect from July 1. A domestic cylinder weighing 14.2 kg will now cost ₹834.50 in Delhi and Mumbai as against ₹809 earlier. In Chennai, it will now cost ₹850.50. The latest hike took the price of a non-subsidised cylinder up by ₹140 in the past six months.