Free Practice Question
DS · Data Sufficiency
sub-505
Arithmetic
The symbol R represents one of the following operations:addition, subtraction, multiplication, or division.
What is the value of 5R2 ?
(1) 2R5 = 10
(2) 5R5 = 25
Answer Choices
Correct answer marked belowA
Statement (1) ALONE is sufficient
B
Statement (2) ALONE is sufficient
C
BOTH statements TOGETHER are sufficient
EACH statement ALONE is sufficient
Correct
E
Statements (1) and (2) TOGETHER are NOT sufficient
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Sign in to commentWhat this question tests
What it tests
Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.
Common trap
Applying the order of operations out of sequence or rounding intermediate values before the final step.
Details
Difficulty
sub-505
Type
DS
Category