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# A migraine typically afflicts one side of the head, lasts

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14 Sep 2008, 23:47
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14. A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as one every other month or often, as daily.
(A) as infrequently as once every other month or often,as
(B) as infrequently as once every other month or as often as
(C) infrequently, as often as once every other month, or often, like
(D) infrequently, like once every other month, or often, like
(E) infrequently, like once every other month, or as often as
[Reveal] Spoiler: OA

Last edited by ydmuley on 22 Sep 2017, 23:58, edited 1 time in total.

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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15 Sep 2008, 01:31
IMO B. Kindly also check whether the original sentence has a type ("one" vs "once").

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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15 Sep 2008, 01:35
14. A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily

^^^above is the right question...

Thanks

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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05 Jun 2009, 09:12
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A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.
(A) as infrequently as once every other month or often, as
(B) as infrequently as once every other month or as often as
(C) infrequently, as often as once every other month, or often, like
(D) infrequently, like once every other month, or often, like
(E) infrequently, like once every other month, or as often as
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Last edited by dentobizz on 21 Oct 2014, 16:41, edited 1 time in total.

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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05 Jun 2009, 10:50
My choice is E.

"Like" is required for month and "as" for daily.

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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05 Jun 2009, 12:47
i am going with B..

Parallelism should be maintained here..

like is used only when comparisions.. not for examples..

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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25 Nov 2011, 04:51
still can't understand why not D?
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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25 Nov 2011, 08:02
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1. it maintains parallelism
2.c,d,e use like but like is not used for examples .... and A violates parallelism...
correct me if i am wrong
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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24 Jun 2012, 08:46
Hi,

Is the answer B, 'cause of the following (idioms):
as infrequently as...
& as often as...

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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27 Jun 2012, 22:22
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Hi all,

A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

The sentence says that a migraine does a few things:

a. it afflicts one side of the head,

b. it lasts for hours or days, and

c. it may recur:

i. either as infrequently as once every other month
ii. or as often as daily.

Error Analysis

This sentence has three errors:

1. The idiom used for the comparison is correct - "as infrequently as once every other month". However, the idiom used for the second error is not correct. The sentence uses the incomplete idiom "often as". We need "as" before that phrase to make the idiom complete.

2. This idiom error leads to parallelism error also. "as infrequently as once every other month" is not parallel to "often as".

3. Use of comma after "often" is incorrect. In the idiom "as X as", there is no comma.

PoE:

(A) as infrequently as once every other month or often, as: Incorrect for the reasons discussed above.

(B) as infrequently as once every other month or as often as: Correct. This choice uses the correct idiom for the second comparison and removes the comma also. By the way, this is the Official Answer

(C) infrequently, as often as once every other month, or often, like: Incorrect.
i. The modifier "as often as" is modifying "infrequently". These are two contrary terms that makes this choice non-sensical.
ii. Use of "like" is incorrect in this choice.

(D) infrequently, like once every other month, or often, like: Incorrect. Use of like is incorrect here.

(E) infrequently, like once every other month, or as often as: Incorrect.
i. Use of "like" is incorrect.
ii. "infrequently, like once every other month" is not parallel to "as often as".

Hope this helps.
Thanks.
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Last edited by egmat on 28 Jun 2012, 06:48, edited 1 time in total.

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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27 Jun 2012, 22:35
What's the difference between "infrequently" and "frequently" anyway?

I was looking for that word in the answer choices but didn't find one. Any thoughts?

"as infrequently as" - I haven't encountered this idiom. Sucks to be a non-native.
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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27 Jun 2012, 22:52
egmat wrote:
Hi all,

A migraine typically afflicts one side of the head, lasts for hours or days, and may recur as infrequently as once every other month or often, as daily.

The sentence says that a migraine does a few things:

a. it afflicts one side of the head,

b. it lasts for hours or days, and

c. it may recur:

i. either as infrequently as once every other month
ii. or as often as daily.

Error Analysis

This sentence has three errors:

1. The idiom used for the comparison is correct - "as infrequently as once every other month". However, the idiom used for the second error is not correct. The sentence uses the incomplete idiom "often as". We need "as" before that phrase to make the idiom complete.

2. This idiom error leads to parallelism error also. "as infrequently as once every other month" is not parallel to "often as".

3. Use of comma after "often" is incorrect. In the idiom "as X as", there is no comma.

PoE:

(A) as infrequently as once every other month or often, as: Incorrect for the reasons discussed above.

(B) as infrequently as once every other month or as often as: Correct. This choice uses the correct idiom for the second comparison and removes the comma also. By this is the Official Answer

(C) infrequently, as often as once every other month, or often, like: Incorrect.
i. The modifier "as often as" is modifying "infrequently". These are two contrary terms that makes this choice non-sensical.
ii. Use of "like" is incorrect in this choice.

(D) infrequently, like once every other month, or often, like: Incorrect. Use of like is incorrect here.

(E) infrequently, like once every other month, or as often as: Incorrect.
i. Use of "like" is incorrect.
ii. "infrequently, like once every other month" is not parallel to "as often as".

Hope this helps.
Thanks.

Couldn't understand why "infrequently, like once every other month" is not parallel to "as often as".
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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28 Jun 2012, 07:01
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gmatsaga wrote:
What's the difference between "infrequently" and "frequently" anyway?

I was looking for that word in the answer choices but didn't find one. Any thoughts?

"as infrequently as" - I haven't encountered this idiom. Sucks to be a non-native.

Hi there,
"Frequent" means regular. "Infrequent" is just the opposite. It means "irregular". If we say that something takes place "infrequently", we mean that that action does not place regularly.

Now the migraine sentence here presents any one of the two possible states of the recurrence of the pain:
a. "either it occurs as infrequently" as once every other month". So migriane may recur once every alternate month. This means that recirrence is not regular. It happens in long intervals. That's why the sentence uses the adverb "infrquently".
b. "or as often as daily". So migraine pain may recur everyday. Now this is frequent as this action may take place everday.

Don't feel disheartened if you are unable to understand anythung. It is not possible to master any language 100%, not even our native language. Every language is changing everyday with new omissions and commissions in words, their usages, so on and so forth.

Hope this helps.
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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28 Jun 2012, 07:14
narangvaibhav wrote:

Couldn't understand why "infrequently, like once every other month" is not parallel to "as often as".

Hi Vaibhav,

According to the logical intended meaning of the sentence, the migraine may recur either X or Y. Here the entities X and Y should be parallel. Now per choice E, about which you have a doubt, these two entities are:
X = infrequently, like once every other month
Y = as often as

Grammatically, entity X is incorrect anyway because use of “like” is incorrect here. Structurally also, these two entities are not parallel. The second entity uses the correct idiom “as often as daily” which is not parallel “infrequently, like once every other month.” We need the same idiomatic structure to make the entities parallel. And in this context, it is absolutely possible to make these two entities structurally identical as evident in Choice B, the correct answer.

Hope this helps.
Thanks.
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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16 Jan 2014, 01:04
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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20 Oct 2014, 09:53
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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21 Oct 2014, 10:00

I choose b - like option are untrue because like is not used for the example.
Infrequently - as ... as every other month
often - as .... as daily.
Meaning and Parallelism.

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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21 Oct 2014, 12:11
VerbalBot wrote:
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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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21 Oct 2014, 16:40
ammuseeru wrote:
VerbalBot wrote:
Hello from the GMAT Club VerbalBot!

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Re: A migraine typically afflicts one side of the head, lasts [#permalink]

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30 Mar 2016, 22:21
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Re: A migraine typically afflicts one side of the head, lasts   [#permalink] 30 Mar 2016, 22:21

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