Science

it is difficult to get admission in old and respected IIMs with 95 percentile. You may get call in new IIMs if your acedmic performance is good.

Dear surujana
There is no problem to take cat from any valid state board of your 12 th class and same is applicable for graduate degree too.
All the best

There are many good B.Sc. colleges across India, specify the region you are looking for

No u can't it needs PCM

There are many :
D.A.V. College, Jalandhar
Apeejay College Of Fine Arts, Jalandhar
Khalsa College, Amritsar
Guru Gobind Singh Government College, Jalandhar
Government College of Education, Jalandhar
Doaba College, Jalandhar
Hindu College, Amritsar
Lyallpur Khalsa College, G.T. Road, Jalandhar
Ramgarhia College Phagwara, Kapurthala
Swift Institute of Humanities, Patiala.

Yes u can at the time of registration in the end of session ask ur teacher to register u fr biology also
U can give both exams
But many school offers either bio or cs so study cs in school nd bio ur self at home nd at the end of session get ur self register for both u have to pay fee for that
No one can stop u ur schl can not deny to register you fr both

u may gi through the site of iit bhu

If you are from a reserved category than you are eligible from Indian institute of mass comm. But Xavier's institute of mass comm. has maximum age limit as 35 years. You can do your desired course from there.

After bsc you can apply for state and central govt jobs.All jobs that demand graduation.
Bsc and Msc jobs depend upon streams.
Else if you have bsc and msc plain you can be a teacher or a faculty of colleges. Rest is all about enhancing skills and getting experience.