AT 78 USD / and Rupee at 71.50 cost of petrol in Mumbai approx . 85.51 / l and diesel 75.19 / l.
At April 2014 excise rates and 26 % VAT ( ard 2014 -15 )
At 78 Usd/ bbl and Rupee at 71.50 cost of petrol in Mumbai would be 64.97/ l and diesel 61.06/ l
They will bring the prices nearly to the same numbers , but my guess is 2 to 3 months before the votes starts coming in .
Public memory is short
Keep it Simple