Hello Aashish,
Speaking strictly in terms of the entrance exam, if you score remains in the 50s range, then there are slim chances of you getting a seat. Judging by the cut off trends of previous years, it might be difficult for you to secure a seat for yourself in any category. However, it is not completely impossible as it ultimately depends upon the paper and exam pattern. You also have a good 10+2 percentage backing you up. There are chances that you may score well in the logical section due to your PCM background.
You can go through this link to study the cut off patterns for last year across various courses under 5 year law.
https://law.careers360.com/articles/pu-ba-llb-cutoff
Best of luck! Fingers Crossed!
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