Find the mistake: In 2014, exactly 25% or a majority of (A) students were (B) still rating on (C) printed materials (D).
a majority of
Correct answer: A
Knowledge: Quantitative word
A majority of + plural noun: majority
A quarter of + plural noun: a quarter = 25% of…
Edit: a majority of => a quarter of
Translated: In 2014, exactly 25 percent or a quarter of students were still using printed materials.