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Civil Service Practice Test
Grammar
Spelling
Synonyms
Reading Comprehension
Arithmetic Ability
Arithmetic Reasoning
Civil Service Arithmetic Ability Practice Test
Question 1 of 3
If x is a positive number and y is a negative number which of these statements must be true?
A
\(xy^2\) is a positive number
B
\(-xy\) < 0
C
\(xy\) > 0
D
\(-xy^2\) > 0
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