B.Sc Physics

Yes, you can definitely apply for B.Sc. Honours in Physics. Most of the good colleges have criteria of 55 % for Physics and over all 50 % minimum. Go ahead. All the very best.

Hi Niharika,
As you have scored 70.6% in class 12th board, you are eligible to take admission in B.Sc physics.
Best of luck.

Visit the link below and Find information related to cut-offs, placements, courses, fees, admissions, rankings, eligibility and reviews for B.Sc in Physics colleges in Delhi/NCR. https://www.shiksha.com/science/colleges/b-sc-physics-colleges-delhi-ncr.

Salary will vary to the company. Kindly contact placement cell of REVA University and get full information about placements.

Job Types:
Lab Supervisor
Researcher
Technician
Manager
Scientist
Consulting Physicist
Research Associate
Senior Physicist
Assistant Scientist
Radiation Oncologist
Radiologist
Professor
Main Employment Areas
Research institutes
Laboratories and Institutes
Agricultural Research services
Hospitals
Power Generating Companies
Aviation Industry
Construction Firms
Demolition Squads
Pyrotechnics Manufactures

There are also a lot of jobs available offered at graduation level which may provide a lot of exposure and enhance your skills. Some of these are:
Software Engineer / Programmer. Developer (.NET / Java / C+ etc. )
Network Administrator. Database Administrator. Network Programmer. Tester. System Analyst. Business Analyst.

B.Sc Chemistry is best.
In Environmental Science, if you want to do research then at B.Sc. Level you may choose Chemistry. Choosing Chemistry is helpful, as at B.Sc Level Environment and Green Chemistry is one of Subject in B.Sc Chemistry.