Hi, After 12th PCM, you can refer to the below careers:

1. Engineering career

2. BDS if you want to

3. BSc and MSc with a career in research or even teaching profession

4. Career in management BBA and MBA

5. Career in Navy

6. Career in Pilot

7. Career in Pharmacy

8. Career in Agricultural Sciences

You can check the pros and cons of each before heading up to any conclusion. Good Luck.