Exam

The entrance exam of every college is almost same. It is consist of four sections.
1. General Maths
2. Logical reasoning
3. English
4. General Knowledge
For more details, check it. https://www.fddiindia.com/aboutus/Chennai.php
https://www.fddiindia.com/upload/admission/Prospectus_2019.pdf

Yes,
There are many colleges accepting JEE Mains score. You can use the college predictor tool and filter the regions to know in which colleges your sister can apply. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

It's not possible for you to get admission in NITs. You have to go with private institutes. Use the college predictor tool to know in which colleges you are eligible to apply:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

It's not possible for you to get admission in Sir JJ College of Architecture. In order to get admission, you need to have 90+ percentage in 12th and more than 150 in NATA.

Hello Kaushal,
With this rank, it is difficult to get a top ranking college through JoSAA. To know your chances in other colleges, you may use the college predictor tool from the link below :
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Hello Shamika,
The following are the top colleges for B.Arch accepting JEE Mains in Mumbai :
1) Amity University
2) Sir Jj College Of Architecture
3) Rizvi College Of Architecture
4) Dy Patil College Of Architecture
5) Pillai College Of Architecture
6) Aditya College Of Architecture
7) TSAP
To know the about such colleges in Pune, you may refer the link below:
https://www.shiksha.com/architecture-planning/colleges/b-arch-colleges-Pune?rf=filters&ct[]=174&bc[]=5&ex[]=6244&uaf[]=location&uaf[]=base_course.

Hi, please specify the exam that you talking about. Also specify your class 12th subjects and grades and percentage of your BA.

Hello Sujitha,
With your JEE Mains rank, you have only low chances under your category, to get admission at a top ranking NITs or other colleges. However, if you wish to know your chances, you may use the college predictor tool below :
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
For knowing the possibilities with COMEDK scores :
https://www.shiksha.com/b-tech/resources/comedk-college-predictor.