Will you please suggest me which is the best Course in science stream for girls after 12th????

Well one cant classified the best courses for girls and Boys because it only depends on you, what you are really interested in because at last it is your future

So I will suggest you to choose that course in which you are really interested because this will find your work interesting, which ultimately would make you earn a handsome salary and moreover better job opportunities.

Here is a list of all courses a Science Student can apply for :-

For Medical :-

MBBS Doctor
BHMS ( Doctor in Homeopathy )
X-Ray Technician
Perfusionist
Pharmacist
Health Educator
Genetic Specialist
Bioinformatics (Bio +Computers)
Electrocardiograph technician
Dentist
Psychiatrist
Prothetist
Nurse
Lab Technician
Radiation Therapist
And many More..

For Engineering and other related courses:-

B.Tech --
Civil Engineering
Mechanical
Electronics and Electrical (EEE)
Electronics and Communication (ECE)
Computer Science
IT (Information Technology)
Tool Engineering
Environmental
and a few others...

B.Sc--
Physics Honors
Computer Science
Agriculture
Bio Technology
Chemistry Honors
Maths
and a few others..