Colleges in Rajasthan

Yes, you can go for Diploma. Diploma courses are designed for class 10th pass out students, only after that you can go for either job or may join engineering, as a lateral entry direct in 2nd year as lateral entry.

You can refer https://www.shiksha.com/b-tech/ranking/top-computer-science-engineering-colleges-in-rajasthan/46-2-121-0-0.

I would not recommend Taxila Business School but Jaipuria, Noida and BIMTECH are at the same level.

BITS, Pilani does not offer lateral entry in B.E(Hons.) programmes.

You need to have passed class 12th with 50% marks for admission in Diploma fashion design.

For admission in the integrated course, you need to have completed B.Sc. Degree or its equivalent from a recognized University with minimum of 50% marks or equivalent grade in aggregate for general category (45% marks or equivalent grade in aggregate for SC/ST/OBC/PWD candidates).

I am not sure about it as I am from a different stream but to help you out I am giving you the phone number of food science department below:
Prof. Sheel Sharma(Food Science & Nutrition) Phone: 01438-228341, Extn. 336.
You can contact her any time between 9AM - 4PM, except Tuesday.
Please do check once. Thank you.

HI Anil,
I hope these links help you. Shiksha has curated few papers as attached below:
https://www.shiksha.com/university/university-of-Rajasthan/rule-exam-question-papers
https://sample-papers.com/university-of-Rajasthan-Jaipur/papers.

Fingers crossed. You have a chance. I won't say the top NIT but getting a NIT has a high probability.

Please refer the link below for all the details:
https://www.shiksha.com/careers/aircraft-maintenance-engineer-9