Petrol and diesel prices were hiked again on Monday. While the price of petrol has increased by 29 paise, diesel price has registered an increased by 30 paise per litre. In the national capital Delhi, petrol price has went up to Rs 96.41 per liter. In Mumbai, petrol price soared to Rs 102.58 per liter, while in Chennai and Kolkata, petrol today costs 97.69 and Rs 96.34 respectively. Similarly, diesel prices also increased in the four metropolitan cities. In Delhi, Mumbai, Chennai and Kolkata, diesel costs Rs 87.28, Rs 94.70, Rs 91.92 and Rs 90.12 per liter respectively.