Just wondering, were do you live in India? A 'decent' vegetarian meal (the kind I have everyday) costs Rs 25 from a restaurant. And possibly Rs 10-15 ($0.2) if I cook myself.
[1]: http://www.tradingeconomics.com/india/inflation-average-imf-...
Edit: To clarify, I'm not doubting your statement, especially since I've been hearing it frequently these days. I'm genuinely curious.
And I used to live in Bangalore till last March. You'll get a nice veg meal for Rs 30 even there - Kairali Restaurant, 80ft Road, Koramangala