Science

After completing your Master;s degree with a minimum of 55%, you need to qualify the tests such as GATE/CSIR-NET/ JEST and TIFR /NEST /SLET, etc. If you qualify the written test, then you'll be called for the interview. In some universities, you'll be required to undergo their separate written test and interview. Ph.D is offered in two modes: Part-Time and Full-Time.
Part-Time: A candidate has to attend classes on weekends. Full-Time: A candidate has to attend regular classes (56 days a week). I am enlisting a few good colleges which are doing really well in this field of research. You can do it from:
Delhi University, University of Hyderabad, Jadavpur University, Jawaharlal Nehru University, Lovely Professional University, Jamia Mililia Islamia University, Banaras Hindu University, Aligarh Muslim University, University of Mumbai, Christ university, MS Ramaiah University, The Maharaj Sayaji Rao University, Anna University and Indira Gandhi National Open University (New Delhi).

The need of forensic scientists is huge all around the world, especially in India. Some of the forensic scientists visit the crime scene to collect the evidence themselves and another one work in a forensic laboratory to perform analysis on objects. In the forensic laboratory, they testify as expert observers in both criminal and civil cases and can work for either the defense or the prosecution. Forensic scientists can be employed in the government sector. They work in different law enforcement agencies and investigation departments such as police, investigative services of state and central government and legal system. Some of the private agencies also employ those candidates who have some qualification in this field. A trained forensic scientist may be hired by the Central Bureau of Investigation (CBI) & Intelligence Bureau (IB). You can also work as a freelancer as forensic scientists specializing in one segment & can be paid much. You can also work as a legal counselor after gaining experience as a forensic scientist. Teaching is another interesting career for forensic scientists. You can work in the institutions that impart education in forensic science.
Below are some recruiters in the field of forensic science:
Intelligence Bureau (IB)
Central Bureau of Investigation (CBI)
Central government.
Forensic Sciences Labs
Hospitals,
Private Detective Agencies,
Law Firms,
Police Department,
Quality Control Bureau,
Banks
Universities,
Defense/Army
The best institutes for doing forensic related courses are:
All India Institute of Medical Sciences
Lok Nayak Jayaprakash Narayan National Institute of Criminology & Forensic Science,
Lovely Professional University,
Jawaharlal Nehru Medical College
Gujarat Forensic Sciences University,
Osmania University-Hyderabad,
Dr. Bhim Rao Ambedkar University.