Fuel rates hiked again; petrol now costs Rs 100.47 per litre in Mumbai Petrol and diesel rates are revised daily on the basis of value-added tax (VAT), freight charges, the average price of benchmark fuel in the global market in the past 15 days and foreign exchange rates BusinessToday.In | May 31, 2021 | Updated 11:56 IST Diesel rates rose by 28 paise and reached Rs 92.45 per litre in Mumbai State-run oil marketing companies (OMCs) have hiked the fuel prices again on Monday (May 31) as petrol rates reached Rs 100.47 per litre in India's financial capital Mumbai. Diesel rates rose by 28 paise and reached Rs 92.45 per litre in Mumbai. With an increase of 29 paise, petrol prices stood at Rs 94.23 per litre in Delhi while diesel was jacked up by 26 paise and reached Rs 85.15 per litre in the national capital.