Hello,

REAP is a admission or more precisely a counselling process for admission in engineering colleges of Rajasthan. Almsot all engineering colleges for Rajasthan come under REAP. There is no certain or official ranking of the colleges but according to reviews of students and various top website like Careers 360 the ranking are-

MBM Jodhpur

CTAE Udaipur

RTU Kota

GEC Ajmer & some private colleges.

Hello Rahul,

A ton of colleges accept reap for engineering. Here are the top engineering colleges accepting reap scores - 

• Government Engineering College, Bikaner
• M.B.M. Engineering College, Jodhpur
• Engineering College, Ajmer
• Manipal University, Jaipur
• MNIT, Jaipur
• Poornima University, Jaipur

More - https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-rajasthan-accepting-reap

Hope this helps.