Yes, Reva Institute of Science and Management is a part of Reva University as the School of Management Studies and the School of Applied Sciences.
Since you have expressed interest in the UG Management course, we are including information about the BBA course at Reva University. Canddiates who have passed Class 12 with 50% aggregate marks or equivalent can apply to the course via the official website of the university by paying an application fee of Rs. 500. Admissions are done on the basis of merit.
You can also check these other colleges offering BBA / BBM course in Bangalore for admissions. Applications to these colleges can be made through the CollegeDekho Common Application Form (CAF).