Hi Rohit.

With a percentile of 48 in JEE Main, your expected rank is AIR 811201 .  It was predicted using this, https://engineering.careers360.com/jee-main-rank-predictor?utm_source=engineering&utm_medium=recommended&utm_campaign=jee-main-2022 .  Considering that you belong to SC Category and your percentile , these are the good engineering colleges you may apply for:

1. IMS Engineering College
2. KIET Group of Institutions
3. MIT Group of Institutions

I used this College predictor, https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

For cutoffs of various colleges, refer this:

https://engineering.careers360.com/download/ebooks/jee-main-cut-off-for-iits-nits

OR

For expert guidance from Careers360, refer here, https://www.careers360.com/btech-companion/order-summary?icn=companion_order_summary&ici=companion_btech_dashboard

Hope this helps. Thanks.

[Note: These are predictions from previous years' data. This year's cutoffs have not been released yet.]

[Cutoffs and ranks depend on various factors like:

1. Number of Candidates.
2. Performance in exam.
3. Difficulty of exam.]