BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

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.

★★★★★5.0559 reviews
GMATLiveTeach 7 seats left
Chris Peckover
NEXT LIVE COHORT

Oct 13 to Jan 7, 2027

with Chris Peckover

Schedule
Tue, Thu · 8:00 to 10:00 PM ET
Included
40 live hours + 6 months of GMAT OnDemand
  • Live instruction and real-time questions
  • Class recordings and assigned practice
View class & enroll
Limited cohort · enrollment openTarget Test Prep
EALiveTeach 5 seats left
Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

Schedule
Sun · 9:30 AM to 12:30 PM ET
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
Limited cohort · enrollment openTarget Test Prep
GMATOnDemand Start 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 559 reviewsTarget Test Prep

Compare the format, schedule, and included access before enrolling. Prices and seat counts shown reflect the supplied offer details.

How long would it take for ball moving in a straight line

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Moderator
Posts: 2685
Joined: Sun Oct 29, 2017 2:08 pmFollowed by: 2 members
by AAPL » Wed Jun 20, 2018 2:43 pm

Timer

00:00

Answers

A

B

C

D

E

Stats

Difficulty—

How long would it take for a ball moving in a straight line to travel 246 meters?

1) It takes the ball 2 seconds to make 1 rotation.
2) The ball makes 7 rotations per meter.

The OA is C.

This is my solution,

Statement 1, 2 seconds per rotation, but no info on how many rotations per meter.

Statement 2, rotation per meter but no info on how long per rotation.

1 & 2 together works. Hence, the correct answer is C.

Has anyone another strategic approach to solve this DS question? Regards!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Data Sufficiency |

GMAT/MBA Expert

User avatar
GMAT Instructor
Posts: 3008
Joined: Mon Aug 22, 2016 6:19 amFollowed by: 34 members
Location: Grand Central / New York
Thanked: 470 times

by Jay@ManhattanReview » Wed Jun 20, 2018 10:47 pm
AAPL wrote:How long would it take for a ball moving in a straight line to travel 246 meters?

1) It takes the ball 2 seconds to make 1 rotation.
2) The ball makes 7 rotations per meter.

The OA is C.

This is my solution,

Statement 1, 2 seconds per rotation, but no info on how many rotations per meter.

Statement 2, rotation per meter but no info on how long per rotation.

1 & 2 together works. Hence, the correct answer is C.

Has anyone another strategic approach to solve this DS question? Regards!
Well, this is all good. :)

-Jay
_________________
Manhattan Review GMAT Prep

Locations: Manhattan Review India | Madhapur GMAT Coaching | Tarnaka GMAT Courses | Manhattan Review Hyderabad | and many more...

Schedule your free consultation with an experienced GMAT Prep Advisor! Click here.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1