Hello Mayank,

It would be difficult to tell you the exact about admission possibilities as JEE Main is being conducted twice by NTA for the first time and NTA Scores for both of the attempts will be taken into consideration and the best of the two attempts will be considered for ranking purposes.

Based on this score your probable rank will be 44,972 - 48,972 and your probable category rank range will be 11412 - 13012 and your probable percentile will be 94.9 to 96.9

NOTE: This is only the expected rank & percentile as per yur score.

With this rank the chances can be there to get a seat in NITs, You can also prefer the below given previous year cutoff for the reference.

https://engineering.careers360.com/articles/jee-main-cutoff

Good Luck!