Hey Shubham! KS Institute of Technology - [KSIT], Bangalore has good faculty and placements as compared to KS school of Engineering and Management (KSEM), but if we go towards faculty and infrastructure then surely KSEM is better than KSIT. Now it completely depends upon your preference if you prefer placement more then go fot KSIT and if prefer academics than go for KSEM. 

Ksit is better because The college provides very good placements, sometimes, core company comes to place the students every month. Most of the placements training is being given from the first year, which would help students to get personality skills. The infrastructure of the college is not so great. It has a decent infrastructure. There is a Wi-Fi network available but is password protected. The library is huge with many books.

Hey there

Both are private and are under Visvesvaraya technological University Belagavi. Both have almost same facilities but the fees of ks school engineering and management Bangalore. So if you want low fees you should go for ks school Bangalore. 

Check the comparison of both the colleges

https://www.careers360.com/compare-colleges?college=3164-4883-course=8053-28792-compareresult

Good luck