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According to the graph above, the sale of fruits and vegetables in Sto

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According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 17 Dec 2014, 08:02
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  65% (hard)

Question Stats:

51% (01:03) correct 49% (00:56) wrong based on 282 sessions

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Tough and Tricky questions: Percents.



Image
According to the graph above, the sale of fruits and vegetables in Store S last week accounted for what percent of the total sales income for the week?

(1) Last week the total total income from the sale of fruits and vegetables in Store S was $16,000.
(2) x = 2y



Kudos for a correct solution.

Attachment:
2014-12-17_1900.png
2014-12-17_1900.png [ 13.22 KiB | Viewed 3140 times ]

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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 17 Dec 2014, 08:15
1.we dont know total income to answer the question. Insufficient,

2. from the graph and statement we have 40+28+8+y+x=100
y+2y=24
y=8 So x=16%. Sufficeint

Ans B
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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 17 Dec 2014, 08:47
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Bunuel wrote:

Tough and Tricky questions: Percents.



Image
According to the graph above, the sale of fruits and vegetables in Store S last week accounted for what percent of the total sales income for the week?

(1) Last week the total total income from the sale of fruits and vegetables in Store S was $16,000.
(2) x = 2y



Kudos for a correct solution.

Attachment:
2014-12-17_1900.png



Total sales $100000

Statement 1: income from sales = 16000 => 16000/100000 = 16% - Sufficient
Statement 2: x=2y and from the diagram x+y = 24 => 1.5 x = 24 => x=16 sufficient

Ans D
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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 17 Dec 2014, 08:48
uday1409 wrote:
1.we dont know total income to answer the question. Insufficient,

2. from the graph and statement we have 40+28+8+y+x=100
y+2y=24
y=8 So x=16%. Sufficeint

Ans B



Total income mentioned at bottom of the diagram :-D
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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 17 Dec 2014, 22:05
1
Bunuel wrote:

Tough and Tricky questions: Percents.



Image
According to the graph above, the sale of fruits and vegetables in Store S last week accounted for what percent of the total sales income for the week?

(1) Last week the total total income from the sale of fruits and vegetables in Store S was $16,000.
(2) x = 2y



Kudos for a correct solution.

Attachment:
2014-12-17_1900.png



Given x+y+28+8+40=100 or x+y=24..

St 1 says Total sale was 16000 out of total sale of 100000 so % share 16000/100000 or 16%..sufficient

St2 says x=2y or 3y=24 or y=8 and x=16..Sufficient

Ans D
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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 17 Dec 2014, 23:16
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from A we get x% 16000 but we dont know the value of y % so not sufficient
from B we can get x x value so sufficient
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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 22 Dec 2014, 08:32
Bunuel wrote:

Tough and Tricky questions: Percents.



Image
According to the graph above, the sale of fruits and vegetables in Store S last week accounted for what percent of the total sales income for the week?

(1) Last week the total total income from the sale of fruits and vegetables in Store S was $16,000.
(2) x = 2y



Kudos for a correct solution.

Attachment:
2014-12-17_1900.png


The correct answer is D.
_________________

New to the Math Forum?
Please read this: Ultimate GMAT Quantitative Megathread | All You Need for Quant | PLEASE READ AND FOLLOW: 12 Rules for Posting!!!

Resources:
GMAT Math Book | Triangles | Polygons | Coordinate Geometry | Factorials | Circles | Number Theory | Remainders; 8. Overlapping Sets | PDF of Math Book; 10. Remainders | GMAT Prep Software Analysis | SEVEN SAMURAI OF 2012 (BEST DISCUSSIONS) | Tricky questions from previous years.

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.


What are GMAT Club Tests?
Extra-hard Quant Tests with Brilliant Analytics

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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 23 Dec 2014, 02:19
From questions we have two unknown X and 2y. Total value is 100,000 USD.

S(1): X= 16,000$. We can easily calculate percentage equivalent dividing it by 100 K USD and getting the answer. Hence S(1) Sufficient.

S(2): Gives relationship between X and y. Thus we can form a liner equation by adding all the percentage values + X + 4x(replacing Y by X)= 100 to get value of X. Thus S(2) also suff.

Hence answer is D.
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Re: According to the graph above, the sale of fruits and vegetables in Sto  [#permalink]

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New post 10 Jun 2018, 03:22
I am so careless as I didn't even look at pi-CHART and rushed to question.

Here 100% =100000.
Re: According to the graph above, the sale of fruits and vegetables in Sto &nbs [#permalink] 10 Jun 2018, 03:22
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