Science

Hi Srinu,
To make your career in mathematics after 12th standard, it is required to pass 12th standard with physics, chemistry and mathematics (PCM). Now, the candidate is eligible to pursue maths at graduate level and for higher studies.
Career Options in Mathematics:
After completing graduation/post graduation in mathematics, there is a wide array of career prospects in mathematics field. There is a demand of mathematics students in fields such as statistics, engineering, physical Science, computer Science, insurance, economics, astronomy, banking and accountancy. There is also a wide scope of mathematics in teaching and research fields.
Jobs in Mathematics
In the government sector, mathematics graduates may consumed in government departments, semi-governments, PSUs, research organisations, technical branches, banking sectors, colleges and universities. Besides academics jobs, trained mathematicians are also engaged at good remuneration and package in Indian Space Research Organisation (ISRO), Defence Research and Development Organisation (DRDO), National Aeronautic Limited (NAL) and Society for Electronic Transaction and Security (SETS). Good opportunities are in specific areas such as financial mathematics and computing along with mathematics.
Financial Mathematics is the booming area where one can get one of the best packages in the industry. IT giants like IBM and Microsoft hired candidates as scientists where salary is beyond your expectation.
Teaching is one of the most sought after profession after Ph.D. One may appointed as Assistant Professor, Associate Professor, Reader and Professor in colleges and universities. Schools also offer good jobs for mathematics graduate both in the government as well as in the private sector.
Universities and Institutes offer Mathematics
More or less all the universities of the country are offering mathematics. There are about 135 universities, which are offering post graduate degree in India. Some of the important universities which are offering specialised mathematics are:
Institute of Mathematical Science, Chennai (www.imsc.res.in)
Indian Statistical Institute, Bangalore (www.isib.ac.in)
Tata Institute of Fundamental Research, Mumbai (www.tifr.res.in)
University of Pune (www.unipune.ac.in)
University of Calcutta (www.caluniv.ac.in)
Gobind Ballabh Pant University of Agriculture and Technology (www.gbpuat.ac.in)
Madurai Kamaraj University (www.mkuniversity.org)
All the best.

Opportunities after B.Sc Computer Science:
Wide range of career opportunities is available for B.Sc Computer Science graduates in the IT field. Some of the job profiles available for these graduates in this field are given below
System integrator
Hardware Designer
Logic Designer
Systems Analyst
System Administrator
Computer programmer
Computer Scientist
There are also lots of job opportunities available in the public sector such as scientific officer, technical officer, scientific assistant and Network operators. Candidates having B.Sc degree in Computer Science can also apply for lecture post in colleges or universities. They need to qualify the SET or NET exam to teach in a government college and need a B.Ed degree to teach in a school.

Hello sudan vythis,
Thanks for asking.
That's really great that you have interest for physics and chemistry this much.
Because in these subjects you have too many career options available.
You can get into research field.
You can get into industrial research.
You can get a job in PSUs.
You can pursue lectureship.
& you can also pursue PhD.
Prepare for CSIR NET Exam. CSIR NET exam is conducted for the candidates who are willing to pursue your career further as a Junior Research Fellow or an Assistant Professor.
Check Jobs & vacancies after qualifying NET Exam https://scoop.eduncle.com/csir-recruitment-net-jrf here
I hope it will help you.
Best of luck.