GRE

It totally depends upon the candidate's acadmic strengths and weaknesses that which one would be easier for them . If the candidates prefers to go for less geometrical problems, then GMAT would be a wiser choice as the former has less geometrical problems than GRE. however, if the candidates prefers to go for less quantitatively tricky section then , GRE should be their target examination. The verbal and writing sections would be hard nuts in GRE examination than in GMAT Examination. 

All these factors should be enough for you to decide that which one is easier for you to appear in . Both the examinations are widely accepted by almost all known and prestigious universities. 

GRE stands for Graduate Record Examination. It is an entrance examination for students wanting to continue their masters is buisness management or any other graduate buisness programs. 

The scores of this examination is accepted widely. Candidates from all educational backgrounds are eligible to give this examination. 

Universities like Harvard University,University of Pennsylvania,Massachusetts Institute of Technology,University of California, Berkeley.Yale University,New York University ,Northwestern University along with many other reputed Indian and international universities accept GRE examination scores for admission.

The time duration for this examination is three hours and forty five minutes. Followed by a break of ten minutes after the third section. 

To know more about the GRE examination, refer to the official website.