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Data sufficiency - Number system

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Manager
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Data sufficiency - Number system [#permalink]

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New post 28 Sep 2017, 19:06
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If x,y and d are integers and d is odd, are both x and y divisible by d?

(1) x+y is divisible by d.
(2) x-y is divisible by d.

Kudos [?]: 9 [0], given: 67

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Re: Data sufficiency - Number system [#permalink]

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New post 28 Sep 2017, 20:06
rever08 wrote:
If x,y and d are integers and d is odd, are both x and y divisible by d?

(1) x+y is divisible by d.
(2) x-y is divisible by d.


Hi rever08,

Please find below the discussion for this question:
https://gmatclub.com/forum/if-x-y-and-d ... 29028.html
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Manager
Manager
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Joined: 21 Jul 2017
Posts: 87

Kudos [?]: 9 [0], given: 67

Location: India
Concentration: Social Entrepreneurship, Leadership
GMAT 1: 750 Q51 V41
GPA: 4
CAT Tests
Re: Data sufficiency - Number system [#permalink]

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New post 28 Sep 2017, 20:11
pushpitkc wrote:
rever08 wrote:
If x,y and d are integers and d is odd, are both x and y divisible by d?

(1) x+y is divisible by d.
(2) x-y is divisible by d.


Hi rever08,

Please find below the discussion for this question:
https://gmatclub.com/forum/if-x-y-and-d ... 29028.html


Hi,

The topic is closed for discussion and that's the reason I posted it here. I believe the answer must be E whereas the closed forum mentions it to be C. Hence, re-posted the question!

Kudos [?]: 9 [0], given: 67

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Re: Data sufficiency - Number system [#permalink]

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New post 28 Sep 2017, 21:09
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This post received
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Expert's post
rever08 wrote:
pushpitkc wrote:
rever08 wrote:
If x,y and d are integers and d is odd, are both x and y divisible by d?

(1) x+y is divisible by d.
(2) x-y is divisible by d.


Hi rever08,

Please find below the discussion for this question:
https://gmatclub.com/forum/if-x-y-and-d ... 29028.html


Hi,

The topic is closed for discussion and that's the reason I posted it here. I believe the answer must be E whereas the closed forum mentions it to be C. Hence, re-posted the question!


Here is an open discussion of this question: https://gmatclub.com/forum/if-x-y-and-d ... 28469.html

When posting a question you have to follow our rules: https://gmatclub.com/forum/rules-for-po ... 33935.html Pay attention to rules 3 and 7! Thank you.

The topic is locked and archived.

P.S. The correct answer is C.
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Kudos [?]: 132646 [1], given: 12326

Re: Data sufficiency - Number system   [#permalink] 28 Sep 2017, 21:09
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