India

If you are of general or OBC category, instead of government, I believe that you must try with Privately or Jointly run Medical Colleges. Though the privately run colleges have quite high fees, starting from 4 lakhs pa (Tuition Fees) in a common scenario.

Please check with the Directorate of Medical Education website in Kerala. Chances may be a bit slim for government medical colleges.

A Bachelor's degree from an accredited institution in engineering, biological Science, physical Science, or mathematics. An advanced degree is desirable. Quality of academic preparation is important.

Distance Education is the easiest to pursue. It will not matter which state are you in. You will only have to go the nearest exam center for exams.

Top engineering colleges in Karnataka through COMEDK are:
1. RV College of Engineering, Bangalore
2. MSRIT, Bangalore
3. BMSCE, Bangalore
4. BIT, Bangalore
5. Siddanga Institute of Technology, Tumkur

You can consider these colleges:
1. Chaudhary Charan Singh Haryana Agricultural University
2. Maharishi Markandeshwar University, Mullana
3. Maharshi Dayanand University, Rohtak, etc.

Yes, Rajasthan University provides both the mediums.

Colleges/universities:
Sharda University, Greater Noida
Delhi Technological University, Rohini, Delhi
Delhi School of Economics, New Delhi
Shri Ram College of Commerce, New Delhi
Department Financial Studies
Maharaja Agrasen Institute of Technology
Shaheed Sukhdev College of Business Studies, New Delhi
Jamia Hamdard, New Delhi
Indian Institute of Planning and Management
PDM University
NIILM CMS
Delhi School of Professional Studies and Research, New Delhi
Indian School of Business Management, Thane

Municipal of Delhi Doctor salary, New Delhi Area - 35,805/month
Government of India Doctor salary, New Delhi Area - 47,199/ month
Government of India Doctor salary, New Delhi Area - 237,500/ month

B.Sc agriculture is a great course as it will never run out of jobs. It is a 4 years' long undergraduate Bachelor's degree program.
Some top private colleges in south India are:
1. Achardya N. G. Ranga Agricultural University, Andhra Pradesh
Fees - 36.9 k per year
2. Adhiparaskthi Agricultural College, Tamil Nadu
Fees - 16.8 k per year.
3. Anbil Dharmalingam Agricultural College and research institute, Thiruchirapalli
Fees - 22.9 k per year
4. Vanavarayar Institute of Agriculture, Coimbatore
Fees - 23.5 k per year