Read this: The gross state domestic product (GSDP) of Delhi at current prices for the year 2011-12 has been estimated at Rs 3.13 lakh crore, which is an increase of 18.7 per cent over the previous fiscal.
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): What was the gross state domestic product of Delhi for 2011-12?
Rs 3.13 lakh crore