Frankfinn Institute of Air Hostess Training.

General eligibility criterion for Air Hostess in majority of airlines is as follows: (a) 10+2 pass from a recognised board of education. Some airlines prefer graduates.(b) Age of candidate should be between 18 to 25 years (c) Min height required is 157.5 centimetres and weight should be in proportion to height(d) Good Communication skills with mastery over spoken Hindi, English. Foreign language certification will be good additional qualification. You are not eligible for Air Hostess job.

Chemistry is a compulsion from the school's side, but to become a pilot, only physics and maths is important for you.

Hello Meenal,
Aviation industry is growing by leaps & bounds in India. Surely this translates into high demand for qualified cabin crew. Frankfin is a very well known name in the industry and you should not hesitate to join it immediately.

Doing 1 year UG diploma from Frankfinn is not at all worth.
You won't be getting good placements as well as salary.

I would suggest you to join IGIA as they provide quality training with job assistance.
You can visit the below mentioned link:
https://www.shiksha.com/getListingDetail/27411/institute/college-Indira-Gandhi-Institute-Of-Aeronautics-Chandigarh-India