SC - what is wrong with this sentence

[GodwinG921]

What is wrong with this statement - " The percentage of applicants admitted to the ivy league has decreased over the last decade, even though the criteria for admission has not changed"

[RonPurewal]

"criteria" is plural (the singular is "criterion").

but, please obey the forum rules when you post things. we need:
• the complete problem, exactly as originally presented (including all answer choices)
• a citation of the original source

from now on, if you post questions without these things, those posts will just be locked and/or deleted.
thanks.