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# The total numbers of joints

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Joined: 18 Apr 2015
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The total numbers of joints [#permalink]  15 May 2018, 10:57
Expert's post
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Question Stats:

90% (00:17) correct 10% (00:00) wrong based on 10 sessions
Attachment:

dots.jpg [ 8.02 KiB | Viewed 276 times ]

Each reppresents a connection and each point reppresents a joint.

 Quantity A Quantity B $$The total number of joints$$ $$The total number of connections$$

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.
[Reveal] Spoiler: OA

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Director
Joined: 20 Apr 2016
Posts: 756
Followers: 6

Kudos [?]: 511 [0], given: 94

Re: The total numbers of joints [#permalink]  07 Jul 2018, 11:24
Carcass wrote:
Attachment:
dots.jpg

Each represents a connection and each point represents a joint.

 Quantity A Quantity B $$The total number of joints$$ $$The total number of connections$$

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.

From the fig,

QTY A = The total number of joints = 10

QTY B = The total number of connections = 9

So QTY A > QTY B
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Joined: 04 May 2017
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Kudos [?]: 21 [0], given: 6

Re: The total numbers of joints [#permalink]  09 Jul 2018, 01:45
By counting, QA = 10 > QB = 9.

-> A.
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Re: The total numbers of joints   [#permalink] 09 Jul 2018, 01:45
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