Hey Ayushi,

There has been NO such estimation shared on any of the official webs regarding the number of students appearing for RULET.

However I think you're asking this question for determining the difficult level of exam. Well for that don't worry much since there's No negative marking system so you can confidently attempt all the questions if you prepare everything well.

For downloading free RULET guide visit- https://law.careers360.com/exams/rulet

Hope this helps.

All the Best for your Exam!