Free Practice Question
DS · Data Sufficiency
655-705
Algebra
If x is a positive number less than 10, is z greater than the average (arithmetic mean) of x and 10?
(1) On the number line, z is closer to 10 than it is to x.
(2) z = 5x
(1) On the number line, z is closer to 10 than it is to x.
(2) z = 5x
Answer Choices
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Statement (1) ALONE is sufficient
B
Statement (2) ALONE is sufficient
C
BOTH statements TOGETHER are sufficient
D
EACH statement ALONE is sufficient
E
Statements (1) and (2) TOGETHER are NOT sufficient
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Explanation
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Difficulty
655-705
Type
DS
Category