CBSE 10th

For pursuing any undergraduation programme, you've to complete your 12th.

Hi,
Candidates in the above course are selected based on score/percentile obtained in CAT/ CMAT, past academic record and performance in group discussion and personal interview.
As per your 12th score, it is difficult to get a call from any good college.
https://www.shiksha.com/mba/course/post-graduate

Welcome to JD Institute of Fashion Technology,
The admissions are on. You can apply for 3 years Diploma in Fashion Design programme.
For any further information, kindly contact at JD Corporate Centre, New Delhi.

There will be some company which have criteria above 60% there you won't be able to sit, else you will be able to sit in all others. So don't worry but look for other colleges also as a backup so that if not BIMM then others. For more queries comment below

After completing 10th, you can apply for the Diploma in Civil engineering.

Hi Sagar,
Please refer to the link below:
https://www.shiksha.com/mba/course/professional-diploma-in-tourism-management-university-of-mysore-242052

Modelling, rampwalk and ad modelling all comes under the course fashion designing. You can opt for fashion designing in various colleges. Also, on a personal note, my friends tell that modelling is not about the book and paper study. So grab all the opportunities that come your way.
Good luck.