Class 11

No there is no college application in CPL course. You can directly take admission in flying school. Student Pilot License (SPL) & Private Pilot License (PPL) are intermediate stages of Commercial Pilot License Training. You will be issued an SPL by the flying club after some hours of ground classes and an internal exam. Thereafter you shall become eligible to start flying training. Its very simple logic SPL - PPL - CPL. For becoming a commercial pilot, there is a specific eligibility criteria, which you should first be aware of. This is decided on what subjects have you taken in class 12th. It requires PCM to be a pilot. And, even if you have not opted for the same, then you can appear separately for these subjects and become eligible. Further, you should be aware that you are medically fit to be a pilot, so I would suggest you to visithttp://www.dgca.nic.in/medical/medical-ind.htmandgototheclass 2nd examiners tab to find out doctors who will examine you for initial fitness. You can visit any doctorate from the list as per your convenience. Once you are done with Class 2nd medical, find out a suitable flying club for you as per your convenience. You can fly in India or abroad. I would suggest you fly in India. Besides finding the club, be aware that you will have to appear for:
1. Air Navigation
2. Aviation Meteorology
3. Air Regulations
4. Aviation Technical
5. Aircraft Specific
6. Radio Telephony
Here, 1-5 are conducted by DGCA and 6 is conducted by WPC. Prepare for these subjects and appear, as exams are conducted every quarterly. For preparation, flying club will help you or there are private instructors available in metro cities as well. You will fly for 200Hrs + Clear DGCA and WPC exams + Clear Class 1st medical, then you shall get your CPL. The next license is ATPL, which you shall be able to apply for once. You will then have to probably fund or self-sponsor your type rating on whatever fleet you are selected in an airline. Then, you finally get a job as a pilot. I hope the process is well explained to you. CPL is an expensive affair. It might cost you around Rs.18-20 Lacs for flying + DGCA exams Rs.500/- each exam + Medicals for Rs.10, 000 + endorsements and license issue fees around Rs.25k + Type Rating around Rs.15 Lacs. So, decide wisely before you enter the field.

You will have to pay attention to the following points for an effective JEE Mains and Advanced preparation in one year.
Hard work:
You have one year to master 2 years 11th and 12th course. You will have to study at least 6 hours in weekdays and 10 hours on weekends along with your school and coaching.
Determination:
There will be times when you would find it difficult to understand and manage things. Do not give up as that is the point where many aspirants give up and finally fail. Keep putting your best, even if you feel like you are not getting any output. Remember, hard work forever pays. Be clever Now you need not cover every topic of syllabus. Since you have only one year, just look up the topics once in the previous years JEE Advanced exams and observe the trend. Skip unimportant topics. Try to develop tricks to save time while solving questions. Keep calm and prepare
You will feel a lot of pressure from parents and colleagues who are better. But you need not panic. Never let your mind drown in any kind of pangs and fears. It will decrease your ability to learn and apply. You may practice meditation to develop your efficiency.
Best of luck.