Hey Shivam,
B.Sc. In Medical Laboratory Technology is a 3-year undergraduate degree course in medical lab technology. After completion of the course you will be a Medical Lab Technician who diagnose illness of the patients, investigating through tests like blood test, urine test, stool test and others.
You can further do specialization in the course with following fields : Bacteriology, Toxicology, Virology, Mycology, Histopathology, Histocompatibility, Cytopathology, Genetics, Cytogenetic, Electron microscopy, etc.
This is a emerging field in the medical and health care industry. You may find job as Lab Consultant, Lab supervisor, Hospital Outreach coordination, Laboratory information system Analyst, Medical technologist, etc.
After doing the course one can open its private laboratory, or can work in Private hospital
Minor emergency centers, Blood donor centers, Doctors clinics, Research facilities, Crime laboratories, Universities, Pharmaceutical companies, Military.
Good Luck!