B.Sc

The fee structure depends on course type you have opted but in general, it could be in the range of INR 55,000 to 70,000 per year.

Just have to take an exam, for they will give you 1 month of content(lectures) to learn from that you have to write an exam and score at least 50 % in that, also there is an eligibility to take an exam which is every week you have to complete an assignment after 4th week your average assignment score has to be at least 40% then you can take the exam.

The fee at Goswami Ganesh Dutta S.D. College for B.Sc. in Industrial Microbiology is around INR 24500 to INR 30000

The fee at Saraswathi College of Arts and Science for B.Sc. in Physics is between INR 5000 to INR 25000 per year.

Its a 3 year degree allow student to direct post graduation
Its a credit base course in multidisciplinary.
The student get essence of chemistry with multidisciplinary approach towards biology, physics ,mathematics, computer and English.
Eligibility - Higher Secondary School Certificate (10+2) with Science stream.

A. C. P. M Medical College
Shree Bhausaheb Hire Government Medical College and Hospital.

Here are some colleges you can look for:
Diploma in cosmetology - DR Dharmambal Government Polytechnic College for Women, Chennai
Tamil Nadu Open University
Modern Art College.

The fees of Karnataka university of nursing offers B.Sc nursing post basic to the students took admission under government quota is INR 6250 (tuition fees + misc. fee).
Total fees of post basic is INR 4280(tuition fee + Misc. fee).

You have to take NEET exam. And fill the admission form with NEET score and on the basis of that your admission will be taken.

Cut off to get the required course at BHU is
General -295
OBC-171
SC-42