Colleges in Kolkata

Yes, as it is a private university, so your aggregate should be 55 percent.

IMI, Kolkata completed the placements for its 7th batch, class of 2019 with 107 offers and a growth of 5.6% as compared to the previous academic year. The stats in brief are as follows:
1. Highest Package: 20 Lacs
2. Average Package: 6.9 Lacs
3. Median Package: 6.54 Lacs
Please refer to the Economic Times article below for more details:https://economictimes.indiatimes.com/jobs/imi-kolkata-wraps-up-final-placements-with-107-offers/articleshow/67379212.cms?fbclid=IwAR0CA2-ELTnL9wNsGOEmCAAb-pm0AztW5sAXrJ5IcvBjMLe_WJmM5F0UB78.
IMI Kolkata ensures 100% placement for final placements as well as internships the students who sit for placements.

Yes, it is mandated to have Physics, Mathematics. You need to have passed Chemistry / Biotechnology / Biology / Computer Science / Computer Application along with mandatory subjects and must have scored mentioned marks in all three of mandatory subjects.

As per the WBJEE eligibility criteria for B-Pharmacy, A candidate must have passed 10+2 with PCM or PCB with 45% of aggregate marks in above subjects(For General category) with English as a subject with min. 30% of marks.
Hence Math is not compulsory subject for B-Pharma in WBJEE. So you are eligible for B-Pharma course.

Distance MBA is now duly approved course by University Grants Commission (UGC). The UGC (Online Courses) Regulations, 2018, has announced on May 24, 2018 that higher educational institutions can offer the distance learning online degree , diploma and certificate courses at par with their regular classroom programmes.
NMIMS Global Access School for Continuing Education.
Symbiosis Centre for Distance Learning (SCDL)
IMT-Centre for Distance Learning (IMT-CDL) Ghaziabad
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Indira Gandhi National Open University (IGNOU)
Sikkim Manipal University- Distance Education, Sikkim

The compulsory subjects for Integrated M.Sc Biotechnology program in +2 are Biology/Biotech, Chemistry, Physics & Mathematics. The subject considered for aggregate calculation are Physics + Chemistry + Biology/Biotech + Mathematics.
The marks requirement for Application: Agg 60%, Biology 60% & Chemistry 60%.
The selection will be based on an index calculated with the board marks in +2 level, and the index calculation will be made as followed AGG% + BIO% + CHEM% (OUT OF 300).
Hence, you need minimum 60% aggregate marks in +2 with bio 60% and chemistry 60%.