Petrol price has been hiked by Rs 1.39 per litre, while as diesel price has gone up by Rs 1.04 per litre with effect from Sunday. The price hike was announced by the Indian Oil Corporation on Saturday evening. Indian Oil Corp (IOC), the nation's largest fuel retailer, said price increase came into effect from April 16 midnight onwards. Petrol in Delhi till April 15 was Rs. 66.29 per litre while diesel was priced at Rs. 55.61 per litre. Locals alleged that the fluctuating prices have changed their life style and their lives have very much get effected with the fluctuating prices.