CBSE 10th

Since, you have to pursue CPL after SPL, as CPL is required to join as pilot in any airlines. Better option is to go for CPL after class 12th. If you go for SPL, then you have to go for PPL and then CPL. CPL is important for commercial flying. Also, it would be preferable if you pursue 12th in PCM rather than medical.

UG percentage required to appear in CAT is 50%.

Yes, you can. But, for better job opportunities, you should go through SSC exam. This will provide you better opportunity and you have the advantage of your Diploma degree. So, do it. All the best.

Class 10th is base, so you are eligible to write EAMCET in Andhra Pradesh. It will be best. Choose the best college in Andhra Pradesh.

Eligibility for Bachelor of Ayurveda, Medicine and Surgery:
As a minimum criterion of eligibility, aspiring candidates need to have completed 10+2 or equivalent qualification, with Physics, Chemistry, Biology and ideally Sanskrit as main subjects.
Bachelor of Ayurveda, Medicine and Surgery: Admission Process
Process of admission to the course may vary across institutes. Some institutes conduct their own entrance exams for selecting and admitting candidates, while some select students on the basis of their score at the 10+2 level alone, compulsorily completed with Physics, Chemistry and Biology as main subjects.

Hi,
I am glad to see that there are many esquires recently I am receiving on ethical hacking and security. Since, you are done your 10th and to take Ethical Hacking course there is no certain eligibility however, I would suggest someone must know following before to take a course on EH.
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

You have good educational background so far. If you want to get into top MBA colleges like IIMs and other top MBA colleges than you need to score a min of 95 percentile for getting into one. Once you get a call from these colleges you have quite a fair chance to get in.

Hi,
A student having PCM in 12th standard can pursue his further studies in engineering and technology, pharmacy, architecture, law, management, fashion, textile, social work, library science and all art and humanities group fields.
You can also pursue a career in the following fields:
1) Merchant Navy
2) Indian Defense services
3) Commercial Pilot
4) B.Sc.
5) Railway Apprentice exam
6) Business Administration and Management Studies
7) Commerce

You can apply for KCET examination as the eligibility criteria specifies that any candidate wishes to appear for the entrance examination should have studied and cleared from one or more government or government recognized institutions in the state of Karnataka for a minimum period of seven years.

The eligibility depends on the type of course that you wish to pursue, the details of some courses is stated below:
Diploma; Class 10th pass from a recognised board with a minimum of 40% marks.
Bachelors Degree: Class 10+2 examination with at least 50% marks.
Post-graduation degree: Bachelor's degree from a recognised university with at least 45% marks.
Graduate & PG programmes may also require you to appear in entrance exams such as NCHMCT, AIMA UGAT, E-CHAT, etc.