Are these B schools good, BIMTECH, IPE, Alliance, NDIM, BIMM, and JAIN University, based on ROI and average salary?

Average placements for the above colleges are:-

• BIMTECH: Average salary has gone up by 20% to Rs. 11 lakhs with ROI nearly 100% of with fees in the range of 11-13 lakhs
• IPE: Average salary is Rs. 4.15lakhs lakhs with ROI of 50% with fees of 8.15lakhs.
• Alliance: Average salary has gone up by 5% to Rs. 8.3 lakhs with ROI 50% of with fees of 15lakhs.
• NDIM: Average salary is Rs. 7 lakhs with ROI of 70% with fees of 10.6 lakhs.
• BIMM: Average salary is Rs. 6.3 lakhs with ROI of 70% with fees of 9 lakhs.
• JAIN University: Average salary is Rs. 6 lakhs with ROI of 60% with fees of 9.9 lakhs.