New Delhi, May 25 -- Petrol and diesel prices were hiked once again on Monday, marking the fourth increase in less than two weeks amid continued volatility in global crude markets and ongoing geopolitical tensions in West Asia.

Following the latest revision, petrol prices in Delhi crossed the Rs 100-mark, rising by Rs 2.61 to Rs 102.12 per litre, while diesel prices increased by Rs 2.71 to Rs 95.20 per litre. Similar hikes were witnessed across major metropolitan cities, including Kolkata, Mumbai and Chennai, adding to the burden on consumers and transport operators.

In Kolkata, petrol prices increased by Rs 2.87 to Rs 113.51 per litre, while diesel rose by Rs 2.80 to Rs 99.82 per litre. In Mumbai, petrol became costlier by Rs 2.72 and ...