New Delhi has woken up to another polluted day in what has been one of its most polluted weeks this year. The average air quality index has hovered between unhealthy and hazardous levels in India's ...
Currently, petrol is retailing at Rs 94.72 a litre in Delhi . In Mumbai, Chennai and Kolkata petrol costs Rs 103.44 , Rs 100.75and Rs 104.95 respectively. India imports about 80% of its oil needs ...