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

 It is currently 22 Feb 2019, 14:47

### 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 February
PrevNext
SuMoTuWeThFrSa
272829303112
3456789
10111213141516
17181920212223
242526272812
Open Detailed Calendar
• ### Free GMAT RC Webinar

February 23, 2019

February 23, 2019

07:00 AM PST

09:00 AM PST

Learn reading strategies that can help even non-voracious reader to master GMAT RC. Saturday, February 23rd at 7 AM PT
• ### FREE Quant Workshop by e-GMAT!

February 24, 2019

February 24, 2019

07:00 AM PST

09:00 AM PST

Get personalized insights on how to achieve your Target Quant Score.

# Evan trains for running on a circular path with a radius of 5/6

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 53066
Evan trains for running on a circular path with a radius of 5/6  [#permalink]

### Show Tags

11 Oct 2018, 01:46
00:00

Difficulty:

15% (low)

Question Stats:

83% (01:22) correct 17% (01:15) wrong based on 47 sessions

### HideShow timer Statistics

Evan trains for running on a circular path with a radius of $$\frac{5}{6\pi}$$ km. If Evan starts at one point and runs continuously in one direction for a total of 5 km, how many times does Evan complete a full lap around the entire circle?

A. 2

B. 3

C. 4

D. 5

E. 6

_________________
Director
Joined: 18 Jul 2018
Posts: 679
Location: India
Concentration: Finance, Marketing
WE: Engineering (Energy and Utilities)
Re: Evan trains for running on a circular path with a radius of 5/6  [#permalink]

### Show Tags

11 Oct 2018, 01:56
Bunuel wrote:
Evan trains for running on a circular path with a radius of $$\frac{5}{6\pi}$$. If Evan starts at one point and runs continuously in one direction for a total of 5 km, how many times does Evan complete a full lap around the entire circle?

A. 2

B. 3

C. 4

D. 5

E. 6

Bunuel, what's the unit of the radius? meters?
_________________

Press +1 Kudo If my post helps!

Intern
Joined: 04 Aug 2016
Posts: 4
Location: India
Concentration: Technology, General Management
WE: Information Technology (Computer Software)
Re: Evan trains for running on a circular path with a radius of 5/6  [#permalink]

### Show Tags

11 Oct 2018, 02:09
Given r=5/6π
Distance covered in one complete circle=circumference=2πr=2*π*5/6π =5/3 km
Since,5/3 km= 1 lap
Therefore,5 km= 3 lap
Math Expert
Joined: 02 Sep 2009
Posts: 53066
Re: Evan trains for running on a circular path with a radius of 5/6  [#permalink]

### Show Tags

11 Oct 2018, 02:17
Afc0892 wrote:
Bunuel wrote:
Evan trains for running on a circular path with a radius of $$\frac{5}{6\pi}$$. If Evan starts at one point and runs continuously in one direction for a total of 5 km, how many times does Evan complete a full lap around the entire circle?

A. 2

B. 3

C. 4

D. 5

E. 6

Bunuel, what's the unit of the radius? meters?

__________________
Kilometres. Edited.
_________________
Target Test Prep Representative
Status: Founder & CEO
Affiliations: Target Test Prep
Joined: 14 Oct 2015
Posts: 4960
Location: United States (CA)
Re: Evan trains for running on a circular path with a radius of 5/6  [#permalink]

### Show Tags

13 Oct 2018, 17:47
Bunuel wrote:
Evan trains for running on a circular path with a radius of $$\frac{5}{6\pi}$$ km. If Evan starts at one point and runs continuously in one direction for a total of 5 km, how many times does Evan complete a full lap around the entire circle?

A. 2

B. 3

C. 4

D. 5

E. 6

The circumference of the path is 5/6π x 2π = 10/6 = 5/3 km.

So the number of laps completed after 5 km is 5/(5/3) = 15/5 = 3.

_________________

Scott Woodbury-Stewart
Founder and CEO

GMAT Quant Self-Study Course
500+ lessons 3000+ practice problems 800+ HD solutions

Re: Evan trains for running on a circular path with a radius of 5/6   [#permalink] 13 Oct 2018, 17:47
Display posts from previous: Sort by