hi,

Indian foreign services  post comes under Group A and Group B post of the Central Civil Services of the executive branch of the Government of India. IFS exams is conducts by union public service commission. eligibility criteria is candidates must complete bachelors degree in any discipline from a recognized education board. however since its held by upsc and one of the lucrative exams you have to prepare separately while studying the graduation course. apart from which ever the institute you may take admission, you have to prepare by yourself or taking help from coaching institute. however I suggest you to chose a degree course as per your 12th background and best of interest.

hope it would help.

For being an Indian Foreign Service Officer, you have to qualify UPSC CSE examination. The minimum eligibility criteria for this exam is having any graduate degree.

To know more about the examination, visit the link availed below:

https://competition.careers360.com/exams/upsc-civil-services-exam

I hope my answer helps. All the very best for your future endeavors!