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by venkhatapriya
Mon Dec 07, 2009 5:14 am
 
Forum: GMAT Official Practice Test Math
Topic: average speed
Replies: 12
Views: 3150
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Re: average speed

Avg miles per gallon = Total distance traveled / Total gallons used

Total distance traveled = 50 miles

Total gallons used = 10/25 + 50/40 = 33/20 ~= 30/20

Therefore, Avg miles per gallon = ( 50 * 20 ) / 30 = 100 / 3 = 33.33 ~= 33
by venkhatapriya
Mon Dec 07, 2009 11:40 am
 
Forum: GMAT Official Practice Test Math
Topic: average speed
Replies: 12
Views: 3150
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Re: average speed

Lol i missed it !! Then it is = 60 * 20 / 33 = 36.3 ~= 36 !!
Sorry !! [:P]
by venkhatapriya
Mon Dec 07, 2009 11:44 am
 
Forum: GMAT Official Practice Test Verbal
Topic: For several years, per capita expenditure on prescription dr
Replies: 24
Views: 19256
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Re: For several years, per capita expenditure on prescription dr

How did you reason out that new medications are being manufactured??

I mean - "In order to curb these dramatic increases, the ministry of health prohibited drug manufacturers from raising any of their products' prices." does not give a hint of new med.s being produced.
by venkhatapriya
Tue Dec 08, 2009 12:19 am
 
Forum: General Verbal Questions
Topic: Antique Shop
Replies: 4
Views: 1191
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Antique Shop

[Deleted because this question is from a banned source - see below.]



The answer is C). But i went for B). Reason being C) is IRRELEVANT but B) is the LEAST relevant - as given in the stem. Could someone explain?