Reliance mobile operator is a bad mobile company, not proper coverage, they deduct data automatically without using it.
Day before yesterday I recharged from reliance's own website rs 77 for 400 mb data but I got 786mb 3g data for one day but on the website it was shown that I will get 400 mb 2g data.
Then I thought I may be done a mistake so yesterday I again recharged with 77 and again I got 786 mb 3g data for one day. And that's not so cool, if they have changed the plan they should have updated in their website.