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A box of doughnuts contains glazed, cream-filled, and jelly

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Manager
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B
Joined: 29 Nov 2016
Posts: 162
Location: India
GMAT 1: 750 Q50 V42
Re: A box of doughnuts contains glazed, cream-filled, and jelly  [#permalink]

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New post 24 Feb 2018, 10:27
chetan2u

Thanks a tonne man!!!
Kudos to you. !!

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Joined: 15 Sep 2017
Posts: 23
GMAT 1: 750 Q50 V42
GPA: 3.5
Re: A box of doughnuts contains glazed, cream-filled, and jelly  [#permalink]

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New post 24 Feb 2018, 14:55
doughnuts = d
glazed = g

Statement 1: Not sufficient
The box could have 6d, of which 3g. Minus 1, 2/5
The box could also have 16d, of which 7g. Minus 1, 6/15 = 2/5

Statement 2: Not sufficient
5d, but what about the rest?

Both Statements: Sufficient
5g - 1g = 4g
if 4g / xd = 2/5, then xd = 10
So originally there were 11doughnuts and 5glazed
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Re: A box of doughnuts contains glazed, cream-filled, and jelly   [#permalink] 24 Feb 2018, 14:55

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