Hello mahmmadhussenshalik

I hope you are doing good . As per your query , I would like to inform you KCET entrance is state level exam and is for karnataka students to take admission in various courses like btech . Their is no provision for lateral entry , moreover you have atleast 45 percent in your 10+2 pcm aggregrate and you should have maths as compulsory subject

For details ,you can also refer to below link

https://engineering.careers360.com/articles/kcet

Hope you found this answer helpful. Good luck for your future