Mysore

A candidate who has qualified a recognised aptitude test in Architecture NATA or equivalent) in 2020 are eligible for admission in B.Arch course. The candidate must have passed and attained 50% marks in 10+3 Diploma exam with Mathematics as a subject.

https://www.shiksha.com/engineering/jee-main-rank-predictor.
Refer the link.

If you are choosing between these colleges I would suggest L. M Thappar anyday as it has a very good faculty and the environment there is very friendly and also it offers really good placement options for its students, you can apply through this link: http://lmtsm.thapar.edu/admissions/apply-online.php.

Placements: The placements were good and we were placed in decent companies with a decent package. The placement ranged for a period of one month and 95% of the batch was placed, which was better than our senior batch. However, the placements are significantly improving with every batch here. Infrastructure: The infrastructure here is best in class. We had nice classrooms with good furniture, and the best thing was the hostel with individual rooms. We had a very nice auditorium, a well-equipped computer lab, and an amphitheater for outdoor events. The gardens were beautiful and the location was excellent.

Mysore University has better colleges under its umbrella. https://www.shiksha.com/mba/course/master-of-business-administration-university-of-mysore-242056.

Yes, this is a good institute. You can take admission here.