Yes, even if you haven’t appeared for the JEE exam but are scoring around 90% in your 12th boards, you can still get admission in Computer Science and Engineering (CSE) at RTU Kota's affiliated private colleges. Many private colleges offer direct admission based on 12th marks or through management quota. You should contact the college’s official admission office or check their website for details. However, for government colleges, JEE is mandatory. Private colleges can still be a good option.