Free GMAT Practice Question

Question 1 of 1
ID: GMAT-PSQ-018
Section: Quantitative Reasoning - Problem Solving
Topic: Number Properties
Difficulty level: Easy

Practice Mode: Single selected Question » Back to Overview

If $a$ and $b$ are real numbers such that $a$ percent of $\left(a-2b\right)$ when added to $b$ percent of $b$, the value obtained is 0, which of the following statements is true?

I. $a=b$

II. $a+b=0$

III. $a-b=1$

AOnly I
BOnly II
COnly III
DOnly I and III
EOnly II and III
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