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M28-23

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M28-23  [#permalink]

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New post 16 Sep 2014, 01:29
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E

Difficulty:

  55% (hard)

Question Stats:

53% (00:59) correct 47% (00:51) wrong based on 242 sessions

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Mary spent 64 percent of her salary on food (including meat) and 16% of her salary on meat. What percent of the salary spent on food were not spent on meat?

A. \(16%\)
B. \(25%\)
C. \(32%\)
D. \(48%\)
E. \(75%\)

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Re M28-23  [#permalink]

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New post 16 Sep 2014, 01:29
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Official Solution:

Mary spent 64 percent of her salary on food (including meat) and 16% of her salary on meat. What percent of the salary spent on food were not spent on meat?

A. \(16%\)
B. \(25%\)
C. \(32%\)
D. \(48%\)
E. \(75%\)


64% of her salary on food;

16% of her salary on meat;

So, we have that 64%-16%=48% was spent on food but not on meat, thus \(\frac{48}{64}=\frac{3}{4}=75%\) of the salary spent on food were not spent on meat.


Answer: E
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Collection of Questions:
PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. ,11 Mixed Questions, 12 Fresh Meat

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Re: M28-23  [#permalink]

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New post 19 Nov 2016, 23:30
I think something's wrong here. I got the answer right and market it right but the software has marked the OA as wrong
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Re M28-23  [#permalink]

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New post 26 Jun 2017, 18:33
I think this is a poor-quality question and I agree with explanation. poor question wording. makes it seem as if there were two. a 64% which had meat and non meat, then another 16% that had only meat.
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Re: M28-23  [#permalink]

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New post 26 Jun 2017, 21:18
ssr300 wrote:
I think this is a poor-quality question and I agree with explanation. poor question wording. makes it seem as if there were two. a 64% which had meat and non meat, then another 16% that had only meat.


Sorry, but I don't see any ambiguity in the question.
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Collection of Questions:
PS: 1. Tough and Tricky questions; 2. Hard questions; 3. Hard questions part 2; 4. Standard deviation; 5. Tough Problem Solving Questions With Solutions; 6. Probability and Combinations Questions With Solutions; 7 Tough and tricky exponents and roots questions; 8 12 Easy Pieces (or not?); 9 Bakers' Dozen; 10 Algebra set. ,11 Mixed Questions, 12 Fresh Meat

DS: 1. DS tough questions; 2. DS tough questions part 2; 3. DS tough questions part 3; 4. DS Standard deviation; 5. Inequalities; 6. 700+ GMAT Data Sufficiency Questions With Explanations; 7 Tough and tricky exponents and roots questions; 8 The Discreet Charm of the DS; 9 Devil's Dozen!!!; 10 Number Properties set., 11 New DS set.


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M28-23  [#permalink]

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New post 26 Jun 2017, 23:44
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ssr300 wrote:
I think this is a poor-quality question and I agree with explanation. poor question wording. makes it seem as if there were two. a 64% which had meat and non meat, then another 16% that had only meat.


Hi

The question clearly says "64% on food (including meat) and 16% on meat". This means out of Rs 100, Rs 64 spent on food and out of those 64, Rs 16 spent on meat. So Rs (64-16) = Rs 48 spent on food but not on meat.

Required percentage = 48/64 * 100
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Re M28-23  [#permalink]

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New post 19 Jun 2018, 13:23
I think this is a high-quality question and I agree with explanation.
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M28-23  [#permalink]

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New post 08 Nov 2018, 09:31
Assign 100% = $1,000
64% food W(meat) = $640
16 % only meat = $160

$640 - $160 =$480

$480/$640 = 75%

75% not spent on meat
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M28-23  [#permalink]

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New post 10 Nov 2018, 04:31
tricked with wording. 64-14= 48 and 3/4*100=75%
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Re: M28-23  [#permalink]

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New post 16 Jan 2019, 00:59
Blinder of a question!
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Re: M28-23   [#permalink] 16 Jan 2019, 00:59
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