Can anyone tell me which is better between aircraft maintainance engineering. Or b. Tech in c.s.e or b. Pharma

Aircraft Maintenance Engineering / AME is a licensing courses of DGCA(Director General of Civil Aviation). It will take 3 years to complete the course. It is a course which deals about Aircraft , Its Engine Parts, Repairing Aircraft. 10+2 with PCM can join for AME course. After successful completion

Among your choices B.Tech CSE is the best option in term of career opportunities and salaries. It is recommended you choose your degree based on your interests to excel in the field of your choice.