India

Hello Sangam,
Nutritionists and dieticians have various career options. They can be employed in various fields such as research institutes, schools, colleges, companies, private or govt hospitals, airlines, office cafeterias, yoga center, maternity, govt's health depts., athletes camps, mass media sector, etc, where their advice is required to promote eating healthy food. In addition, they can also work as private consultant and private practitioner.
They work in places like health maintenance organizations, home health agencies & public health clinics. Well experienced dietitians can opt as a director, associate or assistant of a dietetic dept or can also become a freelancer.
Some Job Types:-
-Researcher
-Sports Nutritionist
-Nutrition Trainer
-Administrative Nutritionists
-Consultants
-Therapeutic Dietitian
-Food Show Host
-Public Health / Community Dietitian
List of Best colleges to pursue B.Sc in clinical nutrition and dietetics :-
Amity University, Gurgaon
Alphonso College
Mahatma Gandhi University, Kottayam
Pondicherry University
Saint Mary's College

There are number of engineering colleges available, it is depending upon your budget and type of course which you want to pursue. You can get a list of colleges in Delhi/NCR.
Indian Institute of Technology, Delhi (IITD)
Delhi Technological University (DTU)
Netaji Subhas Institute of Technology (NSIT)
Indraprastha Institute of Information Technology- Delhi(IIIT)
University School of Information, Communication and Technology- Delhi (IPU)
Jaypee Institute of Information Technology
National Institute of Technology- Delhi
Maharaja Agrasen Institute of Technology (MAIT)
Galgotias Educational Institutions (GEI)
G.L. Bajaj Institute of Technology and Management (GLBITM)
You can get the entrance test details from their website.