If someone secured 23888 rank in b.arch paper will he get admission in NIT Or other state government engineering college for b.acrh ??
You need to specify the caste as well. With that rank it is difficult for you to get in NIT , however depending upon your caste you might get into any state government universities. The following link consists of previous years cut offs of various colleges including NITs and other prestigious universities. Please refer them.
https://www.google.co.in/amp/s/engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning%3famp