Science

B.Sc IT Eligibility:
Candidates wishing to apply for the course need to have completed the 10+2 level of education from a recognized educational Board, with physics, chemistry and mathematics as their main subjects, and with a minimum aggregate score of 50%
B.Sc. IT Admission Process:
Most institutes offering the course admit students based on their performance in a relevant entrance test, followed by a round of personal interview. Some institutes conduct their own entrance tests for offering admission. Admission process generally varies across colleges.
A few institutes also provide direct admission based on the candidates score at the 10+2 level.
Some such entrance tests held in the country for admission to the course are:
IISER Entrance Exam
GSAT
NEST
CG PAT
UPCATET
ICAR AIEEA
Pantnagar University Entrance Exam
IIT JAM

It hardly matters Jay, you can pursue either of the two.
Starting from the point of view, Hacking doesn't require eligibility of academics. Hacking is just a skill which requires coding knowledge, network knowledge, server side scripting knowledge, computer hardware knowledge and testing knowledge. Coming to the part, if you saw the articles, the children are around 5 - 11 years of age are hacking networks, finding zero day flaws in software, etc. So this shows hacking doesn't require any academic courses. learning to hack through any certification such as EC - Council CEH, (ISC) 2s CISSP, CISA and CISM from ISACA and OSCP from Offensive Security will improve the professional skills of hacking.