B.Sc

Dear vani, If you passed with Science in class 12 with Physics, Chemistry, and Mathematics as your subjects then some of the best courses that you can pursue are the technical courses such as BE/B.Tech in Engineering. The duration of this course is 4 years and you can also choose the branch of engineering that you wish to specialise in such as mechanical engineering, civil engineering, chemical engineering, IT engineering, computer Science engineering, genetic, plastics engineering, etc. To apply for the engineering courses, you will have to crack the entrance exams such as JEE Main. You can also opt for Diploma courses in engineering and the duration of that will be 3 years. On the other hand, if you passed Science in class 12 with Physics, Chemistry, and Biology as your subjects then you can go for medical courses in medicine, dental surgery, physiotherapy, pharmacy, nursing, etc. To apply for admission to any of these courses, you will have to appear for the NEET exam. On that basis, students will be shortlisted for admissions to the medical courses.

Yes why not in fact you should go for a course like MBA it is one of the most sought after courses that people do in today's time. In fact it is one course that has maximum demand in the work industry and now a days almost all the students opt to do an MBA as it gives you an opportunity to get in to administrative jobs directly and even with a good and handsome salary. I am sure that one can definitely do an MBA after doing a graduation in Biotechnology. But remember dear that if you have decided to do an MBA just simply think what specialisation you want to do and why? Many a time we randomly decide on a career because we SEE our friends doing it or because there is scope in it or even because our elders want us to do that course and take that degree. You decide why are you doing it and will it REAP good benefits in future. Do it from elite B-schools such as:Xavier's Labour Relations Institute, Jamshedpur (accepts XAT ISB Hyderabad, XLRI, Lovely Professional University, Punjab (accepts/CAT/MAT/XAT/LPUNEST)
Management Development Institute (MDI), Gurgaon
Bharathidasan Institute of Management (BIM), Trichy
Narsee Monjee Institute of Management Studies, Mumbai (accepts NMAT)
SP Jain Institute of Management and Research (SPJIMR), Mumbai
Tata Institute of Social Sciences, Mumbai (own test). .

The eligibility criteria is varying according to Universities. The eligibility criteria of Thapar Institute of Technology is given below. M.Sc. (ENVIRONMENTAL Science) Eligibility: recognised Bachelors degree in Science of minimum 3-years duration with 60% (55% for SC/ST) marks in aggregate in Life Sciences, Chemistry, Biochemistry, Biotechnology and Biophysics. While The eligibility criteria of Amity University Noida is a Bachelor degree (B.Sc. ) with minimum 50% of marks. The eligibility criteria of SGT University Gurgaon is B.Sc. ( Non-Medical/Environmental Science/Life Science/ Bio Sciences/ Agriculture Science) With 50% marks ( 45% marks for Haryana state SC/ST). So from above you are eligible for M.Sc. Environmental Science.

The School of Social Sciences launched a Bachelor in Hospitality and Hotel Administration in collaboration with the National Council for Hotel Management Catering Technology (NCHMCT), Ministry of Tourism, Government of India. This is a three-year degree programme and is based on a collaborative model with courses from the distance learning system and those courses offered by the NCHMCT.
There will be regular classes for learners at all the Institutes of Hotel Management. In addition, all learners will have to complete courses worth 40 credits offered by IGNOU through the distance mode. For admission in this programme, NCHMCT conducts an entrance test at different Institutes of Hotel Management all over the country.
Eligibility critera : 10+2 or equivelant
Upper age limit : 25 years
So from above you can be eligible for asked course on the basis of yours 12th. Being a regular course you must be meet the maximum age requirements as above. Further the admission in B.Sc. HHA are based on an Entrance test (NCHM JEE) conducted by NTA in collaboration with NCHMCT.