Bangalore

All three colleges, M S Ramaiah, Presidency, and Bharati Vidyapeeth, are well-known and reputed institutions for pursuing a BBA program.
To choose between these three colleges, you may consider the following factors:
Ranking and Accreditation: Check the rankings and accreditation of each college to assess their academic excellence and recognition in the industry.
Faculty and Curriculum: Look at the faculty members and their experience in the industry, as well as the curriculum of the BBA program to evaluate the quality of education.
Campus and Infrastructure: Check the infrastructure, facilities, and campus life of each college to see if they match your requirements.
Placements: Check the placement records of each college and the companies that visit their campus for recruitment to gauge their industry connections and opportunities for placements.
Based on these factors, you can make an informed decision on which college to choose. It is recommended to visit the college websites, talk to alumni, and gather as much information as possible before making a final decision,

Reva University in Bangalore is a private university that offers various undergraduate and postgraduate programs, including an MBA in Marketing. The university has been ranked among the top 100 universities in India by NIRF (National Institutional Ranking Framework). The MBA in Marketing programme at Reva University is designed to equip students with knowledge and skills in marketing, brand management, market research, and digital marketing. The curriculum includes both theoretical and practical components, with an emphasis on hands-on learning through internships, projects, and case studies. The university has a team of experienced faculty members with industry experience who provide guidance and mentorship to students. The university also has tie-ups with reputed companies for internships and placements, providing students with exposure to the industry. Overall, Reva University can be a good option for pursuing an MBA in Marketing. However, it is recommended that you research more about the programme, the faculty, the facilities, and the placement opportunities before making a final decision. You can also consider other universities offering similar programs and compare the curriculum, fees, and other aspects to make an informed choice.

Based on your KCET rank of 18k, you may have chances of getting admission to some of the mid-tier engineering colleges in Bangalore. Some of the colleges you can consider are:
BMS College of Engineering
RV College of Engineering
PES University
Dayananda Sagar College of Engineering
New Horizon College of Engineering
It's important to note that admission to engineering colleges also depends on other factors such as the cutoff scores for your preferred branch of study and the number of seats available in each college. Therefore, it's recommended to check the previous year's cutoff scores and visit the respective college's website to get more information about their admission process.