a, b, c and d are positive integers such that a/b Quantity A : (c/b)(a/d) Quantity B : c/d

GRE Sample Test 3 Quantitative Reasoning 2

Question : 2 of 20

Marks: +1, -0

a, b, c and d are positive integers such that

a/b

c/d

Quantity A :

(c/b)(a/d)

Quantity B :

c/d

Validate

Solution:

Rewrite quantity A as

(c/d)(a/b)

Next, divide both quantities by

(c/d)

. The new relationship is thus

a/b

: vs 1. Without knowing the relationship between a and b, we cannot determine a relationship.

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