Certificate

It is not necessary to be a graduate for the CHE certification. You can complete your course from somewhere. They will give you certification of CHE (Certified ethical hacking). .

See, PH is a very strong category but class 12th marks are not that enough. It depends upon your luck and also you got 24.5 that are merely low soo may be your category permits you. It totally depends upon your luck.

Hi Kritick,
Eligibility:
Graduate in any discipline. Qualification may be relaxed for those who are already in the tea business.
Registration
Interested candidates may complete the attached application form and forward the same along with the registration fee of INR 500/- in form of Demand Draft drawn in favour of Darjeeling Tea Research and Management Association, payable at Siliguri.
Link:
http://nitm.in/tea_tasting.html
Regards.

You can get in the government. Jobs through graduation degree with Diploma degree and any graduate degree programme such as B.Sc. B.Com. When you have fulfilled above criteria, then you can apply for government after holding any degree.

Recommended skills:
Networking fundamentals
Familiarity with multiple versions of Windows
Familiarity with Linux is not necessary but recommended
Familiarity with VMware Workstation
Knowledge of Networking and Security
Recommended equipments
Host running VMware Workstation, that can support 64bit VMs. Related job functions
Network/System Administrators/Engineers
Security officers
Auditors
Security professionals
Site administrators
Those concerned about the security of the network infrastructure.

Absolutely, you can go for BMS, BBA B.Com and likes. Then, You can prepare for CAT/XAT/CMAT/MAT/SNAP/GMAT/GRE, etc. Together admission in Post Graduation in Management or MBA. But one thing is common every exam asked questions from Quants, so make sure you never ditch Maths. If possible give your Maths re-exam or start studying maths daily, make it a habit.
All the best.