Hello aspirant,

Getting admission into a good Architecture Government college depends on various factors like your rank, score , category seat availability, exam difficulty level, no. of students appeared and previous years cutoff trends. Sir JJ College of Architecture is one of the top government colleges . So based on your category it is bit difficult to get admission in this college.You can check more about Sir JJ college of Architecture's cutoffs and seat availability by below mentioned link.

https://www.careers360.com/colleges/sir-jj-college-of-architecture-mumbai

However, your percentile will be first normalized,which will be :  152/4 + 78.6/2 = 77.3 . This is very good score .There are high chances that you can get admission in a reputed government college.Getting admission in private college based on your scores is very easy but first you should go for government colleges. You can check the top colleges accepting NATA scores by the below link.

https://engineering.careers360.com/colleges/list-of-government-engineering-colleges-in-india-accepting-nata

Hope you grab the opportunity. Good Luck for your future.