The government may have reduced the prices of petrol and diesel by cutting excise duty, but experts believe that the prices of petrol and diesel will increase again. Energy expert Narendra Taneja says that the prices of petrol and diesel will increase again in the coming months. br br सरकार ने भले ही उत्पाद शुल्क में कटौती कर petrol and diesel की कीमतें कम कर दी हो लेकिन विशेषज्ञों की मानें तो petrol and dieselकी कीमतों में फिर से बढ़ोतरी होगी.