Petrol rates increases whilst diesel rates decreases
Prices of petrol Rose on Monday by 28-30 paise and the prices of diesel decreased by 14-16 paise. In Delhi, the price of fuel is currently Rs. 101.19/litre while the price of diesel is Rs. 89.72/litre. 
In Mumbai, the cost of petrol is currently Rs. 107.20 and diesel is of Rs. 97.29
The cost of both the fuels are revised daily as per oil marketing companies which depends on international crude oil cost and exchange rates.
