India

No, a B.Sc. in Perfusion Technology programme is not offered by SRM University Sikkim. But at its Kattankulathur (KTR) campus, SRM Institute of Science and Technology (SRMIST) does provide a B.Sc. in Cardio Perfusion Technology programme. However, SRM University Sikkim offers courses like:
BCA (Bachelor of Computer Applications) 
BA (Bachelor of Arts), B.Voc (Bachelor of Vocation) 

The SRM University in Sikkim does provide a full-time, three-year undergraduate B.Sc. Computer Science programme. The following qualifications must be met to enroll in the course:

• a passing grade in 10 + 2 (Higher Secondary), with one of the key subjects being Mathematics, Business Mathematics, Statistics, or Allied Mathematics.
• a successful completion of an engineering Diploma (10+3 or 10+2+2) recognized by the government or any competent authority. (Aggregate Minimum of 50%).

That's last year cutoff Rank - 487303

Yes, you are eligible for Pharma D course in Andhra Pradesh

It's decent, for that type of information You should visit Their site and go to the placements section for details.

The Maharashtra Polytechnic application process is conducted online through the official website. Candidates with Maharashtra domicile who have passed classes 8, 9, and 10 with a minimum score of 35% are eligible to apply for Maharashtra Polytechnic Admission 2023.

No, you cannot get a medical seat even if you belong to the SC category since you have very low marks in the NEET UG 2023. The cut-off for the SC category in the general merit list is around 500 marks for the year 2023. It is advised to appear for re-examination so that you can try to improve your score. You can try applying for admission to the state quota. The state quota is usually less competitive than the general merit list.