https://www.sarvgyan.com/courses/science-courses

Hey! Hi Vimal Kumar.
Well,there are many options.
1. ENGINEERING
2. BASIC SCIENCES
3. NAVAL SCIENCES
4. PILOT TRAINING and CPL TRAINING
5. MEDICAL
These all feilds give you great opportunities in terms of all aspects.
Hope this helps you.
Thanks.

Hi Vimal,

See, Best field for an awesome income can be any field. All you need to have is a passion for whatever you do.

However, some of the high paying jobs are in the field of-

• Engineering
• CA/CWA/CMA
• Merchant Navy
• Civil Aviation as a Pilot
• Career in Management

However, my advice will be that instead of looking for a high paying job look for something that you will like doing. Since thinking about all this at present might be too early for you. 

Good Luck!