Free Practice Question
DS · Data Sufficiency
sub-505
Algebra
Rita's monthly salary is 2/3 Juanita's monthly salary. What is their combined monthly salary?
(1) Rita's monthly salary is $ 4,000.
(2) Either Rita's monthly salary or Juanita's monthly salary is $ 6,000.
Answer Choices
Correct answer marked belowStatement (1) ALONE is sufficient
Correct
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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Sign in to commentWhat this question tests
What it tests
Your ability to manipulate linear and quadratic expressions, substitute unknowns, and solve equations under time pressure.
Common trap
Losing a sign when moving terms across the equals sign, or dividing both sides by a variable that could equal zero.
Details
Difficulty
sub-505
Type
DS
Category