B.Sc Chemistry

In case, students with ranks less than you don't take admission or vacate the seat then you will be called for admission. This process occurs on the applicant's merit basis and when the eligibility requirements are met.

Dear,
The Eligibility criteria for MCA is - 1)Graduation from any stream from recognised University 2) required to study math in +2 level or any one year of graduation. Best wishes.

Hello Kalyani, Normally speaking, many universities demand graduation in a related subject as eligibility for PG in that subject. But on the other hand some demand graduation in any subject. If you want to pursue this course in IGNOU then surely you can do it. I am attaching a link that will give you all the required information. http://www.ignou.ac.in/ignou/aboutignou/school/soss/programmes/detail/405/2.

Yes, you can study physical Science abroad after graduation in PCM.

Here is the link of respective colleges providing Masters in forensic science:
https://www.shiksha.com/science/colleges/m-sc-forensic-science-colleges-india
Amity is also a good option for this course but obviously it's costly. You can check whether they consider Bachelor in chemistry marks for admission in Masters at respective colleges' website.

B.Sc in Chemistry would be best, if you want to go for Lectureship. You can also go for lectureship through Biochemistry, if you want. There is no foundation on restriction on the career choice after B.Sc. Both will be good for lectureship and biochemistry.

B.Sc. Lateral entry is only possible if you had Diploma in the related field. Also distance for B.Sc. Chemistry is not available everywhere and might not even be valid even if it available. Check this institute. But it also has 3 year course. http://www.imtsedu.com/bsc-chemistry-distance-education.html.

As the college has not disclosed the fee. I request you to contact the college officials on the contact numbers mentioned in the link:
http://www.mountcarmelcollegeblr.co.in/