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Set P = {a, b, c, d, e, f, g} Set Q = {a, b, c, d, e, f} a,

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Set P = {a, b, c, d, e, f, g} Set Q = {a, b, c, d, e, f} a, [#permalink] New post 05 Jun 2017, 07:38
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Question Stats:

85% (00:29) correct 14% (00:33) wrong based on 14 sessions


Set P = {a, b, c, d, e, f, g}
Set Q = {a, b, c, d, e, f}
a, b, c, d, e, f, and g are distinct integers

Quantity A
Quantity B
Range of Set P
Range of Set Q


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
[Reveal] Spoiler: OA

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Re: Set P = {a, b, c, d, e, f, g} Set Q = {a, b, c, d, e, f} a, [#permalink] New post 11 Oct 2017, 05:47
Since I have no idea of what those letters represent in terms of integers I cannot draw any conclusion about the ranges of the two sets.

Indeed, I can't say if they are even ordered as in alphabetical order or if g is the smallest one.

Answer D
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Re: Set P = {a, b, c, d, e, f, g} Set Q = {a, b, c, d, e, f} a, [#permalink] New post 12 Oct 2017, 15:09
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Carcass wrote:


Set P = {a, b, c, d, e, f, g}
Set Q = {a, b, c, d, e, f}
a, b, c, d, e, f, and g are distinct integers

Quantity A
Quantity B
Range of Set P
Range of Set Q



Here are two scenarios that both satisfy the given information.

SCENARIO #1: a = 1, b = 3, c = 5, d = 7, e = 9, f = 11 and g = 13
So, set P = {1, 3, 5, 7, 9, 11, 13}
Set Q = {1, 3, 5, 7, 9, 11}
We get:
Quantity A: Range of Set P = 13 - 1 = 12
Quantity B: Range of Set Q = 11 - 1 = 10
In this case, quantity A is greater than quantity B


SCENARIO #2: a = 1, b = 3, c = 5, d = 7, e = 9, f = 11 and g = 10
So, set P = {1, 3, 5, 7, 9, 10, 11}
Set Q = {1, 3, 5, 7, 9, 11}
We get:
Quantity A: Range of Set P = 11 - 1 = 10
Quantity B: Range of Set Q = 11 - 1 = 10
In this case, quantity A EQUALS quantity B

Answer:
[Reveal] Spoiler:
D


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Re: Set P = {a, b, c, d, e, f, g} Set Q = {a, b, c, d, e, f} a,   [#permalink] 12 Oct 2017, 15:09
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