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# Last year the rate of inflation was 1.2%, but during the

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Manager
Joined: 24 Sep 2008
Posts: 184
Schools: MIT / INSEAD / IIM - ABC
Last year the rate of inflation was 1.2%, but during the [#permalink]

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29 Sep 2008, 16:17
00:00

Difficulty:

(N/A)

Question Stats:

75% (00:39) correct 25% (00:00) wrong based on 4 sessions

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Last year the rate of inflation was 1.2%, but during the current year it has been 4%. We can conclude that inflation is an upward trend and rate will be still higher next year.

Which of the following, if true, weakens the conclusion?

A. the inflation figures were computed basis of a representative sample of economic data rather than all of the available data
B. Last year a dip in oil prices brought the inflation temporarily below its recent stable annual level of 4%.
C Increase in the pay of some workers are tied to the level of inflation, and inflation of 4% or above, these pay raises constitute a force causing further inflation
D The 1.2% rate of inflation last year represented a 10year low.
E Government intervention cannot affect the rate of inflation to any significance degree

-----------------------------------------------------------------------------------------------------------
My approach
A. ............... (more of out of scope)
B. Last year a dip in oil prices brought the inflation temporarily below its recent stable annual level of 4%.
C .................(out of scope)
D The 1.2% rate of inflation last year represented a 10year low.
E ...................(out of scope)

Between B & D, i picked D; As D shows there was an inconsistency in inflation rate movement year on year and so
- It's doesnt follow upward movement
- So, can't say that it will be higher next year

OA is B

The explanation given against D in OG is quite awkward,

D. Learning last year's figure was the lowest rate of inflation in 10years does not provide enoough information to conclude whether the rate of inflation will rise next year

We are not looking to support the point that rate of inflation will rise next year, rather we are looking to undermine the assumption that rate of inflation is always on the upward trend so.......it will rise next year.

D: Directly hits the assumption that rise in inflation is not a trend so we can't say about next year whther it will rise or fall?

I suppose B does the same....although D seems more logical to me.

To OG lovers.............OG can be WRONG!

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[Reveal] Spoiler: OA

Last edited by GODSPEED on 01 Aug 2012, 04:18, edited 2 times in total.
Director
Joined: 23 May 2008
Posts: 756
Re: CR - 39Q - OG 11E (weird one!!!) [#permalink]

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29 Sep 2008, 16:24
you should post with all of the answer choices
VP
Joined: 18 May 2008
Posts: 1200
Re: CR - 39Q - OG 11E (weird one!!!) [#permalink]

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29 Sep 2008, 17:50
Are u discussing the choices with ur own self? IF u want good discussion , u shld write all the answer choices.
Manager
Joined: 25 May 2008
Posts: 185
Re: CR - 39Q - OG 11E (weird one!!!) [#permalink]

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03 Oct 2008, 07:43
B is correct because it states that the stable annual level is 4%, so there are not reasons to say that the inflation will be higher than 4% next year. There was a temporarily reduction because of oil price, but it will come back to the normal level of 4%.

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.
Re: CR - 39Q - OG 11E (weird one!!!)   [#permalink] 03 Oct 2008, 07:43
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# Last year the rate of inflation was 1.2%, but during the

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