Live GMAT classes with Target Test Prep start Nov 21 and Nov 22. First class free.

See classes
Target Test Prep · GMAT

Choose how you want to prepare

Learn live with an expert or move at your own pace. Every option includes the complete TTP study system.

Newsweek Readers’ Choice Awards 2026 winner: Target Test Prep, #1 Test Prep

Target Test Prep was voted #1 Best Test Prep in the 2026 Newsweek Readers’ Choice™ Awards.

★★★★★5.0563 reviews
GMATLiveTeachStarts Nov 22
Josh Braslow, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Josh Braslow, 20+ years in test prep

Nov 22 · Josh Braslow
Sun · 9:30 AM to 12:30 PM ET
Included
40 hours of live online classes + 6 months of TTP OnDemand
  • Attend the first class for free
  • Every class is recorded, so you never fall behind
View classes & enroll
Limited seats availableTarget Test Prep
EALiveTeachOnDemandStart anytime
EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

EXECUTIVE ASSESSMENT

with

165+ EA score guarantee
$05-day trial no automatic billing
Schedule
Included
40 hours of live online classes plus six months of access to the complete TTP EA OnDemand course.
  • 165+ EA Score Guarantee
  • 4,100+ Quant, Verbal, and Integrated Reasoning practice questions
  • 400+ hours of in-depth video lessons
  • 3,000+ step-by-step video solutions
View EA class & enroll Start free 5-day trial
Limited cohort · enrollment openTrial includes full course accessTarget Test Prep
GMATOnDemandStart anytime
SELF-PACED MASTERCLASS

Target Test Prep GMAT OnDemand

Complete access from day one. Study on your schedule.

715+ score guarantee
$0to start then $127/mo
  • Personalized study plan and analytics
  • Thousands of lessons and practice questions
Start free 5-day trial
Read 563 reviewsTarget Test Prep

Carol

Expert replies
Post new topic Post Reply
Subscribe topic
Previous Topic Next Topic
Legendary Member
Posts: 882
Joined: Fri Feb 20, 2009 2:57 pmFollowed by: 1 member
Thanked: 15 times
GMAT Score:690
by crackgmat007 » Fri Aug 07, 2009 3:02 pm
If it took Carol 1/2 hour to cycle from his house to the library yesterday, was the distance that he cycled greater than 6 miles? ( 1mile=5,280feet)
1). The average speed at which Carlos cycled from his house to the library yesterday was greater than 16 feet per second.
2). The average speed at which Carlos cycled from his house to the library yesterday was less than 18 feet per second

pls solve. tx. for some reason, I am getting C OA -E

When the question states less than 18 feet, do we need to consider 17.5, 17.9 too?
Last edited by crackgmat007 on Fri Aug 07, 2009 5:43 pm, edited 1 time in total.
Top
Join the discussion
Source: — Data Sufficiency |
Senior | Next Rank: 100 Posts
Posts: 52
Joined: Thu Jul 23, 2009 2:44 pm
Location: Irvine, CA
Thanked: 1 times

by georgeung » Fri Aug 07, 2009 4:14 pm
This is how I got the answer.

I did (1) first by converting the equation to ft/hr. I ended up getting 59600 ft per hour. I divided by two and got 29800 ft.

Six miles is 31,680 feet.

When I looked at (2) and saw that it is less than 18 ft per sec, I wrote that off, just like you did.

When I looked at both of them, I knew that the answer could be 16.1 ft per sec or 17.9 ft per sec, it is still insufficient. That's how I got answer E.
Top
Join the discussion
Junior | Next Rank: 30 Posts
Posts: 10
Joined: Sun Aug 02, 2009 11:51 am
GMAT Score:710

by ram_raj » Sat Aug 08, 2009 4:33 am
IMO E.

S1—We are told that speed is > 16feet/sec

If the speed is 16 feet/sec , Distance = 16/5280*1/2*60*60=5.45 miles
So we know that D >5.45 but we can say whether it was > 6—So insufficient

S2-Average speed <18 feet/sec
So if the speed is 18feet/sec then D = 18/5280*1/2*60*60=6.136 miles
D< 6.136 miles – Insufficient

Combine we know the distance is 5.45<D<6.136 – Insufficient
Top
Join the discussion