Free GRE Practice Questions

Question 1 of 1
Section: Quantitative Reasoning - Multiple Choice with one answer
Topics: Word Problems; Average (arithmetic mean)
Difficulty level: Hard (750+)

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If the average (arithmetic mean) of five distinct positive integers is 10, what is the difference between the largest possible value of the greatest integer and the least possible value of the greatest of the five integers?

A. 0

B. 5

C. 12

D. 28

E. 40