Find all School-related info fast with the new School-Specific MBA Forum

 It is currently 29 Apr 2016, 20:23

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Studies of the human sleep-wake cycle have practical

Author Message
TAGS:

### Hide Tags

Manager
Joined: 02 Jun 2011
Posts: 114
Followers: 0

Kudos [?]: 36 [0], given: 5

Studies of the human sleep-wake cycle have practical [#permalink]

### Show Tags

11 Sep 2012, 07:59
00:00

Difficulty:

(N/A)

Question Stats:

100% (01:15) correct 0% (00:00) wrong based on 23 sessions

### HideShow timer Statictics

Studies of the human “sleep-wake cycle” have practical relevance for matters ranging from duty assignments in nuclear submarines and air-traffic control towers to the staff of shifts in 24-hour factories.
(A) to the staff of
(B) to those who staff
(C) to the staffing of
(D) and staffing
(E) and the staff of
Manager
Joined: 27 Feb 2007
Posts: 68
Followers: 1

Kudos [?]: 10 [0], given: 1

Re: Studies of the human “sleep-wake cycle” have practical relev [#permalink]

### Show Tags

11 Sep 2012, 08:17
This one is a straightforward case of lack of PARALLELISM.

The clause following FROM and the clause following TO must be parallel. Both the clauses should be about matters, and not about people - because the clauses are actually two examples of matters.

A. it's about people (staff). Incorrect
B. it's about people (those who staff). Incorrect
C. it's about matter (staffing). Correct
E. it's about people (staff). Incorrect
Manager
Joined: 24 Jul 2011
Posts: 76
Location: India
Concentration: Strategy, General Management
GMAT 1: 670 Q49 V33
WE: Asset Management (Manufacturing)
Followers: 3

Kudos [?]: 106 [0], given: 5

Re: Studies of the human “sleep-wake cycle” have practical relev [#permalink]

### Show Tags

11 Sep 2012, 08:34
I'm also for C. "to the staffing of"

Other options are not correct.
_________________

My mantra for cracking GMAT:
Everyone has inborn talent, however those who complement it with hard work we call them 'talented'.

+1 Kudos = Thank You Dear
Are you saying thank you?

Re: Studies of the human “sleep-wake cycle” have practical relev   [#permalink] 11 Sep 2012, 08:34
Similar topics Replies Last post
Similar
Topics:
3 In an exhaustive study that explains how humans distinguish 6 05 May 2012, 04:50
According to 1996 study published in the Journal of Human 2 26 Jul 2008, 04:03
Studies of the human sleep-wake cycle have practical 2 14 Feb 2008, 21:19
1 According to a 1996 study published in the Journal of Human 6 02 Sep 2007, 14:08
According to a 1996 study published in the Journal of Human 7 08 Sep 2006, 13:00
Display posts from previous: Sort by