Hello Aspirant,

The courses you mentioned have their own advantages. You really should consider the course by your own interest.
For your query I would like to state the average salaries of these courses -

Bachelors in physiotherapy - 2-8lakh average

Bachelors of audiology and speech language pathology- 4-4.5 lakh average

Business process outsourcing- 1.25-7.25 lakh per year

Bachelors of science - 2-8lakh per year

Medical laboratory technician - 0.8 - 4.5 lakh per year

Bachelors of occupational therapy - 3.5-6 lakh per year

Rest about the courses you can find the details on Career360.com (//Career360.com) website.

Hope this helps. Thank you