Ahmedabad Aviation & Aeronautics Ltd.

JEE Mains is not required for Ahmedabad Aviation & Aeronautics Ltd for PPL. The eligibility criteria and other details are given below.
1. Education : Minimum qualification required is 10th Pass.
2. Medical : Class II Medical (Indian) is compulsory .You should be medically fit as per the standards laid down by DGCA.
3. Duration : 6 to 8 Months (Approx.)
4. Total course fee : Rs 7 Lacs Approx.
Please visit at admission cell with prior appointment.

No, you cannot take this course's degree in part time as it is a full time course. Further information is available at :
https://www.shiksha.com/aviation/flying-pilot-training/course/private-pilot-license-ahmedabad-aviation-aeronautics-ltd-airport-road-237874

Yes, you do qualify for minimum qualification required but there is a lengthy process to get admission in, which also include physical fitness and various other exams to be given.

Medical is the most important criteria. you must be physically fit before you appear for any exams for the flying school.

Check out the official DGCA website link below for details :
http://dgca.nic.in/admit/Guidlines & Instructions for candidates.pdf
(Copy paste the entire link on the browser)

Check out the official website below for all the information :
http://www.aaa.co.in/page/admissions

Completing CPL training doesn't mean, that you will get job easily. Although, Aviation industry is growing at faster rate and there is demand of good pilots also. You may have to apply for different airlines to get job. You can also try in Air force or navy. Every airlines do publish the vacancies available in their company time to time. You can check websites and apply accordingly. You can also start your career with any training academy or private aircrafts.