bsnl broadband tariff/cost | bsnl broadband plans

Bsnl just launched new low cost dataone broadband plan Rs125/month
where you get 150MB of download/upload per month and additional cost of Rs0.90/1 MB for extra usage.

Other Bsnl dataone Broadband plan list
Rs 125 - 150MB download
Rs 250 - 1GB (1024 MB)
Rs 500 - 2.5 Gb
Rs 1000 - 5 Gb
Rs 1800 - 10 Gb
Rs3300 - 20 Gb
Modem cost: Rs1200

Generally one hour of internet browsing internet consumes 7-8 Mb, so just start with appropriate bsnl dataone broadband plan and upgrade as you need.