Hello Hemant,

Congrats on good NATA score. For B.Arch course the eligibility criteria is minimum 50 percent aggregate score in 12th with Mathematics or Statistics or Business Mathematics as one of the subjects. Both NATA and board marks are weighed on an equal basis which is 50% each hence the merit  is calculated as 50% of board marks which is 66/2=33 plus 50% of NATA score which is 177.5/4=44.37 which gives you 77.37. The previous year cutoff for candidates outside Gujarat was around 80 . This year it might be the same or mostly higher, it difficult to predict for sure due to increasing competition. It also depends on the no. of seats available. Therefore since you are not from Gujarat chances are less to get in CEPT. But you may get decent college because you have good NATA score. Do not lose hope.

All the best