Cotton University is a public university located in Guwahati, Assam, India. It offers undergraduate and postgraduate courses in colourful fields, including wisdom, trades, and humanities. The university follows a merit-grounded admission process, and the arrestment varies every time depending on factors similar to the number of aspirants, the difficult position of the entrance examination, and the vacuity of seats. 

For undergraduate courses, the arrestment is generally grounded on the seeker's performance in the qualifying examination( 12th standard or original) and the entrance examination conducted by the university. The arrestment marks for different courses are blazoned by the university during the admission process. 

For postgraduate courses, the arrestment is generally grounded on the seeker's performance in the qualifying examination( Bachelor's degree or original) and the entrance examination conducted by the university or the separate department. The arrestment marks for different courses are blazoned by the university or a separate department during the admission process. 

It's important to note that the arrestment marks for admission are subject to change every time, and the final arrestment marks depend on colourful factors. thus, campaigners are advised to check the sanctioned website of Cotton University or the admission folder for the rearmost updates on the arrestment marks for admission.