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What is the value of integer n?

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What is the value of integer n?  [#permalink]

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New post Updated on: 05 Apr 2019, 01:16
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A
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  35% (medium)

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67% (01:00) correct 33% (01:18) wrong based on 42 sessions

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What is the value of integer n?

1. LCM (n, 50) = 100

2. GCF (n, 50) = 50

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Originally posted by AkshdeepS on 04 Apr 2019, 23:55.
Last edited by AkshdeepS on 05 Apr 2019, 01:16, edited 1 time in total.
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Re: What is the value of integer n?  [#permalink]

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New post 05 Apr 2019, 00:25
I think the oa is wrong. Because where lcm of (n, 50)=100; n can be 4,20,100. Insuff.
Gcf of (n, 50)=50; n can be 50, 100, 150,200... Insuff
Combining both, n is 100. Oa should be c. Please check!!

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Re: What is the value of integer n?  [#permalink]

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New post 05 Apr 2019, 01:17
Ypsychotic wrote:
I think the oa is wrong. Because where lcm of (n, 50)=100; n can be 4,20,100. Insuff.
Gcf of (n, 50)=50; n can be 50, 100, 150,200... Insuff
Combining both, n is 100. Oa should be c. Please check!!

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Though OA given in the source is A, but your explanation is correct.

OA changed.

Source : McGraw Hill Education
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Re: What is the value of integer n?   [#permalink] 05 Apr 2019, 01:17
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