Architecture Entrance Exam

No, it isnt.
However, NATA has a very high importance in the field of architecture. You can join colleges through JEE as well as NATA but NATA is given a special preference. I myself am an architecture student and have secured a college through JEE.
Since NATA paper has a huge weightage of drawing, abstract and aesthetic sensibility, it is given more importance than any other exams. On the other hand JEE has been producing brilliant architects for as long as 40 years now.
Both the exams have an equal importance in the field of arch. You can either appear for one of them or both. Appearing for both, however, will give you the upper hand.

According to me, you may get college, but for surety use Shiksha JEE Main College predictor tool.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Good Luck.

Hello Sridevi,
Andhra University conducts its own entrance exam. Therefore, for admission into this college you have to give its entrance exam. You need PCM as mandatory subjects for admission into B.Tech. For further queries, you may see this website:
https://www.shiksha.com/university/andhra-university-visakhapatnam-2948/admission

Yes, if you qualify JEE Mains paper 2 along with paper 1 and JEE Advanced then you can get admission into B.Arch courses at IIT Roorkee and IIT Kharagpur.

B.Arch by P.K Mishra is a good book for preparation.

Hello,
You can get admission Naval Architecture courses through JEE Main as well as NATA. You can even get admission through JEE Advanced Exam.
JEE Mains and JEE Advanced are one of the toughest exams conducted in India.
For architectural courses, you need to take the JEE Main Paper 2 or the JEE Advanced AAT Exam.
Best of Luck.

Your Predicted Rank is 42302 (JEE Main Percentile 95.16%, AIR, GEN).
Above is the possible rank you can get. The final rank will be based on the best of the scores of JEE-Mains January 2019 and April 2019 exam. The predicted rank may vary due to JEE Main tie breaker rules for same score. Based on this prediction:
State Institute of Urban Planning and Architecture, Rohtak, Haryana
Gateway College of Architecture and Design, Fazilpur, Sonepat, Haryana
Ganga institute of Architecture and Town Planning, Kablana, Delhi

There are a few chances that you might get a seat in NIT. Try in NITs first.

If that is true, you can get into any top NIT in India. It just now depends on your choice.

Visit this link to check B.Arch colleges based upon your rank:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=6919840
Then visit this link for various colleges which provides you brochure:
https://www.shiksha.com/architecture-planning/colleges/b-arch-colleges-india. Check the link below to get a list of approved Architectural Colleges. https://www.coa.gov.in/index1.php?lang=1&level=0&linkid=25&lid=26.