Yes. You can apply RTI to PNRD to know the total marks obtained and a copy of the Answer Copy in PNRD Exam Assam 2018.
PNRD is a public authority under the provisions of Section 2(h) of the RTI Act 2005 as it was established under the Assam Panchayati Raj Act.
For further assistance on filing RTI, you can visit https://onlinerti.com/