Hi there,
Hope you are doing well.
The answer to your question is negative. No, you can't take admission in IPU through JEE Mains, since the admissions are only conducted on the basis of rank in IPUCET and no other exam is considered for it.
Hope it would help.
Thank You.

Hey Kapil, Congratulations for scoring 91.55 percentile in JEE MAINS and your rank is 91230. Sorry to say but at this rank, you will not be able to get admission in any Government Funding Technical Institute (GFTI) but you can try for other branches there. If you want only computer science then don't be sad you can even apply to various colleges and choose the best one for you.

If you want admission in other colleges on the basis of JEE Mains Marks you can choose JEE MAIN PREDICTOR as being provided by Careers 360 only at a very nominal price. You will be provided with all the details of the colleges with the best branch. You can use that it is really very good and you can check and explore various colleges and choose the best college.

https://engineering.careers360.com/jee-main-college-predictor?icn=jee-main-clgpd_landing-page&ici=prediction-section_c360-home