Petrol, Diesel Prices Hiked Again By Rs 2.6! Check New Fuel Rates In Delhi, Mumbai, Kolkata, Bengaluru, Chennai On May 25 by NDTV Profits | May 25, 2026 7:09 am | Latest Posts, Market, Trending News Petrol and diesel prices were raised for the fourth time in less than 10 days on Saturday, with rates increasing by around Rs 8 per litre since the first hike.