KATHMANDU: The Nepal Oil Corporation (NOC) has increased the price of petrol, diesel and kerosene by Rs 2 effective from Wednesday midnight. With this increment, petrol is priced at Rs 111 per litre while diesel and kerosene will cost Rs 100. According to the state-owned enterprise, it has made an adjustment based on revised rates forwarded by the Indian Oil Corporation today. However, the price of cooking gas and aviation fuel remained unchanged, informed officials.