Housing for Entire Indian Population in USD 2.28 Trillion

20 housing units. 4 each near Delhi, Mumbai, Bangalore, Chennai and Calcutta.
60,000,000 (10ft by 10ft) rooms x 20 = 1,200,000,000 = Entire Population of India.

Each Housing Unit (Land + Buidings) = Rs 627,000 Crores

Land = Rs 27,000 Crores
13,774 acres = 20,000ft x 30,000ft = Rs 27,000 Crores
source: http://hindu.com/2006/12/22/stories/2006122203380400.htm

Buildings = Rs 600,000 Crores
4,000 rooms x 15 floors x 1,000 buildings = 60,000,000 rooms
60,000,000 rooms x Rs 1,00,000 = Rs 6,000,000,000,000 = Rs 600,000 Crores
source: http://www.architectsinbangalore.co.in/Cost-of+Construction-in+Bangalore.html

Total Cost: Rs 627,000 Crores x 20 = Rs 12,540,000 Crores or USD 2.28 Trillion

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