Frankfinn Institute of Air Hostess Training Rajouri Garden Delhi Answered Questions

1. You are good in English. That is the best advantage and positive point you have
2. You can surely pursue this course and the career as well.
you need to start. preparation and join the trainings depending on your willingness, affordability and discussion with the Frakfinn.
https://www.frankfinn.com/courses/aviation-hospitality-travel-customer-service/

Yes you are eligible.
In general Candidate Profile for Freshers for cabin crew is as under:
Age: Between 18 and 27 years
Minimum Height: Men - 170 cms and Women - 157 cms
Weight: In proportion to height
Educational Qualification: HSC (10 + 2). Candidates who are appearing for their HSC examinations can also apply
Physical features: Pleasing personality, clear complexion (scars, pimples and blemishes not acceptable) and good eyesight.
Marital Status: Unmarried
Language skills: Fluency in English and Hindi. Proficiency in a foreign language will be an added advantage.
Interactive skills: Excellent communication and good interpersonal skills
Nationality: Indian citizens only
Passport: Must possess a valid Indian passport or should have applied for a passport
Mandatory Documentation: Must possess a Pan Card and Aadhaar Card
So that becomes very clear that it merely requires some grooming to get the job of a cabin crew. They don't demand much from candidates.
You should be interpersonally sound and capable to handle people from different cultures.
Cabin crew is the face of the airline because they face the passengers for the first time.
Foreign languages like German, French, Russian, Arabic, Chinese and Japanese, Can allow you to get an edge over others.
As this allows the airline to roster you on routes where such languages are spoken.

Since it is a course, you will need to attend the classes which are held for two hours a day, three days a week.
If you can manage the timings, nothing better. Else, you can pursue the course once you finish the B.Tech.
Refer to the page by cliking on the link below and check the course highlight section.
https://bit.ly/2NbuRHq

The minimum educational qualification to pursue air hostess course is 10+2. This is one of the exquisite course to pursue post-HSC. However, if you are going for PG air hostess courses then the minimum qualification would be graduation.
Although there are academies which are also offering a course for candidates who are just 10th passed you should not join them because it is better to join after you have completed your 10+2.
Moreover, you must know Hindi, English and any other foreign language.

English plays a very important role in getting selected for the position of cabin crew.
Cabin crew form the face of the airline and they deal with a variety of passengers who may or may not know Hindi.
Hence a good command over English is essential. Infact knowledge of some other foreign languages like Arabic, German, French etc. adds to the calibre of a cabin crew.
You must improve on your English by taking some classes, only then you can expect to get selected for cabin crew position.
Good Luck !