CBSE 12th

Check the below link for list of colleges offering B.Sc. You can filter the result based on rank, fees, courses offered:
https://www.shiksha.com/science/ranking/top-science-colleges-in-india/101-2-0-0-0

There are many Bachelors courses after 12th like Bachelors in Science, Bachelors in Arts, Bachelors in Business Administration, Bachelors in Business Management and securing 60 % and above in graduation and than go for MBA.

Admission has nothing to do with the 12th marks. It totally depends on the JEE score. All the best.

Please check for your eligibility to pursue M.Sc in Chemistry from the criteria mentioned below:
M.Sc. Chemistry: Eligibility:
As a minimum criterion of eligibility, aspiring candidates need to have completed:
Higher and Senior Secondary levels of education (classes X and XII) with a minimum aggregate score of 60%. Graduation (B.Sc. with Chemistry as one of the main subjects), with a minimum aggregate score of 50% (45% for SC/ST candidates). Often, candidates are required to qualify an institute, State or national-level entrance test for admission to the course. Regards.

Hi Gaurav,
Every college is different and hence their admission criteria also varies. Please confirm the college/university name in which you want to enroll. You can check the eligibility criteria of the college before applying and you can check the same on their website.
Regards.

You can download the brochure to start with and the college will connect with you to help you understand the admission procedure.

Hi,
Yes, you can apply for the course. Admission is based on marks obtained in Physics, Chemistry, Maths and Biology in 2nd year Pre-University exam of Karnataka or its equivalent. Interested candidates can apply online with
required information.
Regards.

Have you applied for any colleges?

Sorry dear, You cannot get admission in KIIT, because the institute required at least 60% marks in PCM.

Yes, you can get admission in Mumbai University but you have to produce the following documents. Furthermore, you have to fall in university merit list or meet the cutoff criteria as prescribed by the university:
1. S. C. Mark sheet /Passing Certificate
2. 12th Mark sheet & Passing Certificate
3. Date of Birth Proof (L. C. / T. C)
4. Migration Certificate.