Yes, you can file RTI to Aligarh Muslim University (AMU). It is an Indian public central university. It was originally established by Sir Syed Ahmad Khan as Mohammedan Anglo-Oriental College in 1875. The College became Aligarh Muslim University in 1920.The main campus of AMU is located in the city of Aligarh. The university is an Institute of National Importance provided under the Seventh Schedule of the Constitution at its commencement.
Since it is an Indian public central university. Therefore, it comes under the ambit of section 2(h) of the RTI Act'2005 which has the definition of Public Authority. Hence, we can file RTI to Aligarh Muslim University (AMU) for marksheet verification.
For further assistance and to have a better understanding on filing RTI, you may visit the below mentioned link: