Dear Aspirant,

According to your marks (out of 200) , your percentile may lie between 27-29 , and with this percentile , you have less chances to get admission in CET Trivandrum , but as this year the 50% criteria of qualification is removed so ,you just have to qualify the exam .

You can opt for some good private colleges nearby Trivandrum that offers B.Arch .

such as, Marian College of Architecture and planning, Thiruvananthapuram

Refer to this link for more details about NATA exam :

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

Hope you understand!

Best wishes!!