Colleges in Kolkata

As per the eligibility criteria of Techno India University for B.Pharma course ; The candidate shall have passed (10 + 2) examination conducted by the respective state/central Government authorities as equivalent to 10 + 2 examination by the Association of Indian Universities (AIU) with English as one of the subjects and Physics, Chemistry, Mathematics (P.C.M.) and/or Biology (P.C.B./P.C.M.B.) as optional subject individually. Any other qualification approved by the Pharmacy Council of India (PCI) as equivalent to any of the above examinations.
Provided that a student should have completed 17 Years age on the date of admission or should complete the age of 17 Years or before 31st December of the year of the admission to the program.
So from above the applicable combinations of subjects for B. Pharmacy is PCM/PCB/PCMB, Hence you can not apply here.

The eligibility criteria for final year students to get into IMI-K:
Educational Qualification
Minimum 50% marks in Class X, XII and Graduation
The Bachelor's degree or equivalent qualification obtained by the candidate must entail a minimum of three years of education after the completion of higher secondary schooling under the 10+2 system or equivalent. Candidates appearing in the final year of their Bachelor's degree or equivalent are also eligible, provided they furnish the proof of having MET the minimum eligibility criteria by September 30, 2020, failing which the candidates may be asked to withdraw from the programme. Entrance Exam
CAT/ XAT/ GMAT
The qualifying exams for IMI Kolkata application are for CAT-2019, XAT-2020 or GMAT not earlier than December 2015 and not later than May 2020). Foreign Candidates require a valid score of GMAT/English Proficiency Test/IMI Kolkata's Aptitude Test. Score sheets are to be submitted to the Admission Office for verification at the time of personal interview.