Sometime towards the end of the previous year, I sent the following mail to a mailing list
IIRC, a driving school should charge you around Rs.1500-1800 for teaching 4 wheeler + 4 wheeler and 2 wheeler license.
For just a license, it should be less than Rs.1050. Try asking a couple of schools too.
IIRC (in the above) meant "If I Recall Correctly".
I've, however, received one too many emails asking me for the location of the IIRC driving school :)