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

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Target Test Prep · GMAT

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★★★★★5.0559 reviews
GMATLiveTeach Starts Oct 17
Chris Peckover, Target Test Prep GMAT expert
LIVE ONLINE CLASSES

Get Ready for GMAT Test Day Faster with Live Online Classes

with Chris Peckover, 100th-Percentile GMAT Scorer

Oct 17 · Chris Peckover
Sat · 11:00 AM to 2:00 PM ET
Oct 20 · Chris Peckover
Tue, Thu · 8:00 to 10:00 PM ET
Oct 25 · Josh Braslow
Sun · 1:00 to 4:00 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
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EXECUTIVE ASSESSMENT

Target Test Prep EA OnDemand

Self-paced EA prep. Study on your schedule.

Logan Thompson
EXECUTIVE ASSESSMENT

Sep 6 to Dec 6, 2026

with Logan Thompson

165+ EA score guarantee
$05-day trial no automatic billing
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
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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
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Source: — Problem Solving |
Master | Next Rank: 500 Posts
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Joined: Thu Aug 17, 2006 10:43 pm
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by Suyog » Wed Jan 16, 2008 6:28 pm
information given... 12 undergrads - 3 weeks...

So 1 undergrad 36 weeks
and the que asks about how long it will take 8 grds?
So u basically need info that will relate undergrads to grads..

lets go to ans choices...

1. just what we need... undergrads to grad ratio is 3/5
no need to calculate... u can get how long it will take for 1 grad to complete and hence how long 8 grads will take... Suff

2. looking at this.. it will give u an equation between grads and undergrads, also the information provided will give another equation.. 2 eq and 2 unknown...gud enuf.... Suff

Ans D.

There is no need to calculate ans in DS... unless it is absolutely necessary.. and if u r calculating... then just check that...both the choices i.e. 1 & 2 gives u the same and only one answer...
If u have some other strategy solving DS...do follow that and dont follow what i have suggested.....
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