Science

You may try CFA. Apart from that CA/CS/ICWA are other options.

It depends upon your choice of interest which subject you can deal best.
Both are totally different.
Maths is a science subject in which you can further go for engineering or in academics.
Social studies is an art subject. It has options like to opt for civil services or going in academics as professors, academician.

B.Sc Food science has much scope as compared to B.Sc biotechnology. There are number of Opportunities in this sector.Biotechnology has scope but if you wish to move at bangalore like cities or Mumbai, Hyderabad it would be fruitful.

Science opens up a lot of opportunities for graduation. You can choose from a much wider variety of courses with science than humanities. Although humanities have a definite advantage over science if you want to pursue IAS and such exams.

Hi Marwan, without background in Science you will.not be eligible to study science or you must start from the scratch. Ideally you should study commerce,economics, Banking and finance related course or even Law.

You pursue it from any of the accredited colleges, as it is a very common course, so a lot of institutes are offering the same.

There Have A Lots Of Collages In Banglore Offering Bsc Biotechnology. Some Of The Bsc Biotechnology Collages In Banglore Are.
Acharya Institute of Health Science
The Oxford Collage Of Science
The Christ University
Mount Carmel collage
Banglore city Collage
Vivekanantha Degree Collage
Garden City Collage
Goutham Collage Of Science
Indian Academy Degree Collage
MS Ramaiah Collage For Arts ascience And Commerce
Jain University
etc.