New Delhi, May 15 -- Fuel prices across the country have gone up sharply after oil marketing companies increased petrol and diesel rates by up to Rs 3 per litre, adding to the burden on consumers and transport operators.

Following the revision, petrol prices in Delhi rose from around Rs 94.77 per litre to Rs 97.77 per litre, while diesel prices climbed from Rs 87.67 per litre to Rs 90.67 per litre.

Similar hikes were reported in several metro cities, including Mumbai, Chennai, Kolkata, Bengaluru and Hyderabad.

The latest increase comes amid volatility in global crude oil markets and rising international energy costs, which have put pressure on domestic fuel retailers.

Industry observers said the revision reflects higher input costs face...