Free GRE Practice Questions

Question 1 of 1
ID: GRE-SMQ-4
Section: Quantitative Reasoning - Multiple Choice with one or more answer
Topics: Number Properties; Absolute Numbers; Fractions
Difficulty level: Hard

(Practice Mode: Single selected Question » Back to Overview)

If ab>cd, and none of a, b, c, and d is equal to 0, which of the following must be true?

Indicate all such answers.

[ Note: Select one or more answer choices ]

A-ab<cd
B|ab|>|cd|
Cba<dc
D-ab<-cd