Yes. You can file RTI to verify your mark sheet issued by Rajasthan University.
RTI applications for verification of mark sheet issued by Rajasthan University may be addressed to the concerned PIO with a copy of the marksheet that you want to verify.
To know more about the procedure to file RTI for Marksheet Verification please refer https://onlinerti.com/how-to-file-rti-online-for-marksheet
To know the further procedure for filing RTI Applications for Rajasthan please refer https://onlinerti.com/how-to-file-rti-online-for-rajasthan