Hii

If you wish to pursue your futher studies in Forensic science then Bachelors degree in  forensic science is the basic step for you.

Bsc. Forensic Science - It is a 3 years undergraduate courseand involves the knowledge about investigation of the crimes.SOme important components which are included in the syllabus would be Forensic Pathology, Psychiatry, Psychology, Forensic Medicine and Odontology
Further Studies - M.Sc. in Forensic Science and Criminology, MD Forensic Science (after MBBS) and PhD (Research in area of interest)
Average salary packages - The salary to the graduates of the course will range from 1 lakh to 5 lakh per annum. And will increase gradually with experience and qualifications.
Eligibility - The candidate must have qualified class 12th from a recognised school preferably wiith Physics, chemistry and biology/maths as main subjects and scoring minimum 55% aggregate.
Admission Procedure- Direct admission to colleges by simply filling up the application form and submitted application fees. However, some colleges may conduct there own  entrance test for admissions.
Top colleges along with Bachelors courses offered and admission process
1.Institute of Forensic Science, Mumbai-
They offer Bsc in forensic science and Digital forensics. The admission is based on the marks scored by the candidate in class 12th examinations.
2. Amity University, Noida-
Ther offer Bsc in forensic Science. The admission is based on the marks scored in the class 12th examinations and the Amity Entrance Test. You can fill the form online on the official website.
3. Galgotias University, Noida-
Again the admission is based on the marks scored in class 12th exam. You have to just fill the online application and pay the required application fees.
The course offered is BSc (hons) in forensic science.
4. Dr. Hari Singh Gour University-
They provide BSc. in forensic science as well as BA in Criminology. The admission is based on the merit score of class 12th
5. Gujrat Forensic Science Uniersity, Gandhinagar-
This is the only university dedicated completely toward forensic and investigative science. The admission is merit based and all the courses Bsc MSc will be available.
6. Jain University Banglore-
The admission is based on Jain Entrance Exam scores. The course offered is BSc in forensic science.

There are many more universities and colleges for the same course. You can ask up incase you want to know about a particular college or colleges in a aprticular state. I will be more than happy to help to. At last i would like to again tell that there is no common national level entrance test for Forensic science. Generally the admission is based on merit score of class 12th and rest a few universities conduct their own entrance exams. For more details about the colleges you can use out path finder and college predictor tool.

Hope thi helps.
Thanks!!