IIT

See, it depends on the child. There is one child who studies more and devotes 5-6 hours daily and there is one child who only studies 1-2 hours daily still secure more marks than the first one. So, it is up to you only that how much you grab and what is your sitting capacity.

As you are a SC category student, you will need to score at least 250+ to get admission in IIT.
All the best.

As the exam and the college curriculum is totally in English, you should first work on your English and improve it a bit and after then, try to study English notes, it will help a lot in improving your English.

See, if the branch is not a barrier, you should definitely go for IIT or IIIT, as it stands out on its own and you'll get a great exposure there. But if you are sure with your branch that's EC, then NIT-Silchar is a great college.

Basically, the most important for JEE entrance is NCERT books. You must thoroughly study PCM from NCERT books. You can also give online mock exams.

Hi Karan, don't get disappointed too easily. At least try for the JEE entrance. Rather, if you want admission in a private college, go for SRM, Amity, GLA, Galgotias, LPU, etc. They offer various courses with good placements for candidates.

Hall and Knight's Elementary and Higher Algebra
Loney's Trigonometry Coordinate Geometry
Calculus by GP Thomas.

Hii Sriniwas,
If you go with the trend, pursuing Ph.D after M.Sc seems to be the most followed option. However, most of the IITs have great campus recruitment facilities for not only B.Tech students but also for other programmes such as M.Sc, M.Tech, integrated Ph.D, etc. For sure, you'll get a decent paying job.