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# Sum of first seven postive integers and 7 times median of 7

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Retired Moderator
Joined: 07 Jun 2014
Posts: 4803
GRE 1: Q167 V156
WE: Business Development (Energy and Utilities)
Followers: 175

Kudos [?]: 3034 [0], given: 394

Sum of first seven postive integers and 7 times median of 7 [#permalink]  12 Jun 2016, 14:07
Expert's post
00:00

Question Stats:

88% (00:30) correct 11% (00:44) wrong based on 111 sessions
 Quantity A Quantity B The sum of the first 7 positive integers 7 times the median of first 7 positive integers

A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.

Practice Questions
Question: 3
Page: 118
[Reveal] Spoiler: OA

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Sandy
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Retired Moderator
Joined: 07 Jun 2014
Posts: 4803
GRE 1: Q167 V156
WE: Business Development (Energy and Utilities)
Followers: 175

Kudos [?]: 3034 [0], given: 394

Re: Sum of first seven postive integers and 7 times median of 7 [#permalink]  12 Jun 2016, 14:09
Expert's post
Explanation

Quantity A is 1 + 2 + 3 + 4 + 5 + 6 + 7, or 28. The median of the first 7 positive integers is the middle number when they are listed in order from least to greatest, which is 4.

So Quantity B is (7)(4), or 28. Thus the correct answer is Choice C.
_________________

Sandy
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Re: Sum of first seven postive integers and 7 times median of 7   [#permalink] 12 Jun 2016, 14:09
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