B.Sc

You will get appeared in third year but you have to give your 4th semester practical exam parallel with 3rd year.
Good luck.

Hi Ankur,
Except the top ones under DU, you may have a chance. Besides there are many private and government colleges too which will accept your percentile. Please browse through this page below
https://www.shiksha.com/science/colleges/b-sc-colleges-india?uaf[]=sub_spec&uaf[]=location&ts=631586&rf=filters&ct[]=74&bc[]=26&ss[]=sp_405&ed[]=et_20.

In the entrance test there will be questions from subjects (chemistry, physics, and mathematics) that are taught in the intermediate level in various boards like up board, ISC and CBSE. If any applicant wants to crack this examination he/she have to practice hard.

You can apply for jobs such as
Actuarial analyst. Actuary. Chartered accountant. Chartered certified accountant. Data analyst. Data scientist. Investment analyst. Research scientist (maths and you can also pursue M.Sc, then Ph.D if you want).

Entrance exams depends upon the college and university norms please mention the college or university and so that I can give you full details.

Delhi University 2018 Registration for UG courses has been started from 15th May 2018. Delhi University (DU) also known as University of Delhi is the leading public University situated in New Delhi. It is the most sought institution for pursuing higher studies. DU has various faculty members which provides admission to UG and PG courses. For some of the courses, DU admission will be done on the basis of entrance exam while for some courses, admissions are based on qualifying examination. Admission in MBBS/BDS courses will be done through NEET exam. Some new changes has been introduced for the Admission Process 2018-19.

Some common job opportunities and posts available in front of Graduates are-
IT Engineer
Associate Engineer
Systems Manager/Engineer
Database Manager
Database Security Professional
Software Developer
Software Tester.