GRE Math Problem 57

Which of the following CANNOT be expressed as the sum of three consecutive integers?
(A) 18
(B) 24
(C) 28
(D) 33
(E) 36

Solution for GRE Math Problem 56:
What was Camille's total score?
75x6=450

What was Camille's total score after her teacher had dropped her lowest grade?
85x5=425

What was her lowest grade?
450-425=25
Answer:(B) 25

See also these GRE problems: