Hello,

Yes you can change your exam center by paying Rs 1500. If a student wishes to change NIOS exam centre then he/she can apply for the same before the commencement of practical/theory examination of on-demand and public exams. The exam centre may be changed after the approval of the Director of Evaluation department, NIOS. The decision of NIOS regarding the exam centre will be final. Please click the below link to know more.

https://school.careers360.com/articles/nios-exam-centres