In the currently issued Indian visas only the expiration date and the number of races are exhibited, that is, in your case the visa is opened with 13.11.2013 to 12.05.2014 with a double arrival DOUBLE. Unlike Schengen, the Indian visa does not specify the specific period of stay.

That is, in the period from November 13, 2013 to May 12, 2014, you can stay in India or all this specified period without leaving, or stay any time in country, return to Russia and go to India for the second time. But it is necessary to return no later than May 12, 2014.

In your case it would be interesting to look at the mark about the stay for 14 days. We did not have such precedents.