CBSE 12th

Anant you can be a scientist after going for higher studies in Physics or can opt of B.Tech Aerospace engineering and their after going for higher studies in nuclear physics and be a scientist.
Go for some good university offering the courses.

Mridul, yes with these marks you can get admission in some of the NITs but may be not in very good branches.
But with these 12th marks and JEE score you can get a seat in some of the best private universities that are offering admissions on JEE scores/ tests conducted by them/ your marks in 12th.
Some of these also offer good scholarships based on any one of the above mentioned admission criteria. Check the websites of some good universities or call on their toll free no.s for more details.
Good luck.

Your JEE Mains score is not good enough to get a seat but you can apply through your board merit in some goo colleges which have provision of admission through board merit too. Check out UTM Shillong, MIT Pune & SRM university for admission in engineering through board marks basis.
Admissions are already running so apply at the earliest. Good luck!

CS and IT are the most demanding branches and hence the most competitive but ee is an evergreen branch with ample jobs in both private and government sector

Opt for either BE or B.Tech in computer Science to become software engineer

Hi Kajal,
List of colleges offering Medical in Chandigarh :
http://goo.gl/gZk0UH
Kindly filter out the branch / college / location as desired from the above link.
I hope this information helps. Please feel free to revert.
Wish you luck.

ofcourse you can