GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 13 Oct 2019, 15:42

### 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

# Two assembly line inspectors, Lauren and Steven, inspect widgets as th

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

### Hide Tags

Manager
Joined: 02 Jun 2015
Posts: 184
Location: Ghana
Two assembly line inspectors, Lauren and Steven, inspect widgets as th  [#permalink]

### Show Tags

25 Aug 2016, 16:25
1
6
00:00

Difficulty:

55% (hard)

Question Stats:

63% (02:12) correct 37% (01:55) wrong based on 51 sessions

### HideShow timer Statistics

Two assembly line inspectors, Lauren and Steven, inspect widgets as they come off the assembly line. If Lauren inspects every fifth widget, starting with the fifth, and Steven inspects every third, starting with the third, how many of the 98 widgets produced in the first hour of operation are not inspected by either inspector?

A) 91
B) 59
C) 53
D) 47
E) 45

_________________
Kindly press kudos if you find my post helpful
Intern
Joined: 23 Jan 2015
Posts: 37
Location: India
Concentration: Operations
WE: Information Technology (Computer Software)
Two assembly line inspectors, Lauren and Steven, inspect widgets as th  [#permalink]

### Show Tags

26 Aug 2016, 01:54
duahsolo wrote:
Two assembly line inspectors, Lauren and Steven, inspect widgets as they come off the assembly line. If Lauren inspects every fifth widget, starting with the fifth, and Steven inspects every third, starting with the third, how many of the 98 widgets produced in the first hour of operation are not inspected by either inspector?

A) 91
B) 59
C) 53
D) 47
E) 45

Widgets inspected by Lauren: ((95-5)/5)+1=18+1=19
Widgets inspected by Steven: ((96-3)/3)+1 =31+1 =32
Widgets inspected by both: ((90-15)+1 =6
Total : 19+32 -6=45
hence, widgets not inspected: 98-45=53
Option C
Non-Human User
Joined: 09 Sep 2013
Posts: 13076
Re: Two assembly line inspectors, Lauren and Steven, inspect widgets as th  [#permalink]

### Show Tags

05 Feb 2019, 01:29
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
_________________
Re: Two assembly line inspectors, Lauren and Steven, inspect widgets as th   [#permalink] 05 Feb 2019, 01:29
Display posts from previous: Sort by

# Two assembly line inspectors, Lauren and Steven, inspect widgets as th

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne