i have been offered preparatory course in iitr on the basis of rank in jee 2009.nw i have two branches to choose between-idd chem. and btech chem. which one should i opt for and why?
i have been offered preparatory course in iitr on the basis of rank in jee 2009.nw i have two branches to choose between-idd chem. and btech chem. which one should i opt for and why?










