B.Sc

B.Sc. is being offered in all the IHMs under NCHMCT. B.Sc. and BHMCT are kind of same. One is for 3 years and the other is for 4 years.

It's just for 1 year.

Yes you can try for scholarship as well.that may reduse your study fee.and also you may get stipend too.

Provide service as an Optician, Optometrist, Refractions and Ophthalmic Technician to the community in rural and urban settings in private, semi-governmental and governmental sectorsTie-ups with many super specialty hospitals to groom the students with all the latest technologies and to provide them wider exposure to the health industryCareer opportunities Medical scribe/transcriptionist, Sales assistant for scientific instruments manufacturers, Quality control specialists in manufacturing industries (pharmaceuticals), etc.
Career opportunities as vision scientists, who are involved in research in the field of optometry.

Yes, you need to get in within the admissions soon, because once the admission dates are over, you can't join.

Yes, you can get in.

According to the criteria of evaluation of the papers, most of the colleges do negative marking as the no. of candidates are more. Therefore in order to saturate the meritorious student groom the bulk, to have the best cream students in future colleges prefer negative marking. There are some institutions that do not do negative marking. It totally depends on which college you choose.