Architecture

Yoyo can get Sandip Foundation, Sapkal Knowledge Hub, Matoshri College and other best colleges in your city by scoring 150 marks in JEE.

Admission is through counselling based on rank obtained in Tamil Nadu Common Entrance Test (TANCET). Minimum eligibility to apply to this course is that candidate should be a graduate with Mandatory Course : B.Arch. For further details regarding this course please refer to the link provided below:
https://www.shiksha.com/architecture-planning/course/m-plan-school-of-architecture-and-planning-anna-university-guindy-chennai-271834

But there are better colleges than BGS in that budget.
The fees structure for BGS is 22 lakhs.
While colleges like Acharya Institute of Technology is offering it for 14.50 lakhs.

Just make sure that the margin between cutoff and the marks scored by you should be good and the percentage in 12th must be greater than or equal to 75. Just do hard work.
You will definitely get a seat.

SAP and SPAV are the best colleges in B.Arch. And if you,ve got any rank in JEE Mains paper 1 then there is a chance of getting NIT colleges as they also have B.Arch course in them. And there are so many other colleges for B.Arch that you ca get if you have written NATA exam.

You should first decide what course interests you the most, architecture or a normal B.Sc course.