GMAT:Punch Of the Week (26-Aug-09)

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GMAT:Punch Of the Week (26-Aug-09)

Author: Sureshbala

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What is "Punch Of The Week"?

Every week Learnhub's team will post one question each on Verbal Ability and Quantitative Ability of the GMAT Test Preparation
Members can post their answers along with explanations for the next one week.
After one week, Learnhub's team will post the official answer along with the explanation.Besides answering the previous week's questions, Learnhub's Team will come up with the next set of questions for that week as well.

What are the rules of "Punch Of The Week"?

	Every user must refrain from posting sarcastic comments on the answers posted by others.
	Once the Learnhub's team posts the official answer along with the explanation, no comments must be made regarding those questions. In case of further clarification please send a personal message to the respective team member
	If you think that there is something wrong with the explanation of the Learnhub's Team, which seldom happens, please send a personal message to the respective team member informing him/her the same. Posting the same here will not be considered and will be deleted.
	Please bear in mind that only Learnhub's Team members have the privilege of posting questions here. Questions posted by other members will not be entertained and hence will be deleted immediately.

"Punch Of The Week" Team Members

This Week's Punches

Sentence Correction

The closing of small, inexpensive hospitals while large expensive hospitals remain open seems a luxury that we can no longer afford in order to maintain them.

(A) seems a luxury that we can no longer afford in order to maintain them.
(B) seems to emphasize luxury over economy, which we can no longer afford.
(C) seems to be a waste of valuable resources.
(D) seems a luxury we can no longer afford.
(E) seems too luxurious to be any longer affordable.

Problem Solving

The average height of 40 students in a class is 172 cms. 40 students whose average height is 172.5 cms left the class and 50 students whose average height is 170.5 cms joined the class. Find the average height(in cms) of the present class.

A. 171.5
B. 170.1
C. 171.9
D. 170.5
E. 171.4

Click here for last week's Punch and explanatory answers for the same

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nav_powar said – Fri, 28 Aug 2009 07:35:00 -0000 ( Flag Edit Link )

i think for both the questions ans is b
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1. maodevelop said – Fri, 02 Oct 2009 07:16:13 -0000 ( Flag Edit Link )
  
  Agree
  
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Harikishore said – Fri, 28 Aug 2009 10:34:18 -0000 ( Flag Edit Link )

Yes Ansewr for both the questions seems to be (B)
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s_sravan said – Sat, 29 Aug 2009 11:39:55 -0000 ( Flag Edit Link )

what is pronoun ‘which’ referring to either luxury over economy or the closing of small..it is ambiguous i guess my ans is C
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1. Sureshbala said – Tue, 01 Sep 2009 14:31:37 -0000 ( Flag Edit Link )
  
  Hi,
  
  The official answers will be posted in the next 2 days. Why not work out the answer till then?
  
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chetan2u said – Mon, 31 Aug 2009 15:43:39 -0000 ( Flag Edit Link )

SC-’C’....’seems to be’ is the correct idiom n also the sentence convey the intended msg through simple and short language….. PS-’NO ANSWER’..... some error in the ques as avg ht of 40 is 172 and 40 out of these with avg ht of 172.5 cannot be deducted….
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debjanir said – Tue, 01 Sep 2009 10:01:47 -0000 ( Flag Edit Link )

SC – D & qa – B
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debs12 said – Wed, 02 Sep 2009 02:41:08 -0000 ( Flag Edit Link )

both the ans – B
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man_d said – Thu, 03 Sep 2009 09:07:17 -0000 ( Flag Edit Link )

both D,

Vocalbulay, D sounds better to pronounse and contains the flow.

note in PS (the question seems to be wrong 40 students were average of 172, then 40 students of 172.5 leaves (how can 40 sudents average 172 and 172.5)) Leaving that logic, its 170.5
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1. patmi17 said – Fri, 11 Sep 2009 09:00:47 -0000 ( Flag Edit Link )
  
  right man_d. 40 guys cant have avg 172 & 172.5. i think 4 guys left then the ans is 170.2 cm.
  
  verbal > the right ans is option “d” . ” no longer afford to maintain” i think its a redundancy error.> can no longer afford is enough.to convey the meaning
  
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A Bora said – Mon, 07 Sep 2009 19:55:35 -0000 ( Flag Edit Link )

I think its, Sentence Correction – B Problem Solving – D
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chetan2u said – Wed, 16 Sep 2009 12:21:52 -0000 ( Flag Edit Link )

sc D
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juliuscarz said – Thu, 24 Sep 2009 12:49:55 -0000 ( Flag Edit Link )

My answer is B and D
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karmaresh said – Mon, 12 Oct 2009 12:27:40 -0000 ( Flag Edit Link )

Sentence Correction E Problem Solving B
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Rakesh009 said – Sat, 17 Oct 2009 13:01:40 -0000 ( Flag Edit Link )

For me, SC the answer is D and Problem solving its B
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Rakesh009 said – Sat, 17 Oct 2009 13:02:13 -0000 ( Flag Edit Link )

for SC its D and PS its B
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nikitagoyal88 said – Sun, 25 Oct 2009 05:26:29 -0000 ( Flag Edit Link )

i think the ans for 1st one is b n 2nd 1 is d
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catchandy said – Tue, 10 Nov 2009 21:42:14 -0000 ( Flag Edit Link )

SC ans C PS Qs seems to be wrong
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