How is the medium of difficulties in subjects, and i am little backward in speaking english, would that effect my studies...??

Hi VIshnu, I don't think that your english is so poor if you think so then its a right platform to improve your English as you may b aware of that Good communication reveals personality. Don't be afraid of your poor communication skill ,you can learn a lot during the course. You will have atleast 2-

The subjects are ok, moreover it depends on your background and capability. Language doesn't disturbs in your studies and there are subjects to improve your language, behaviour and all the faculties will try to improve your speaking skills in first semester itself.