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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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
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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
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Limited cohort · enrollment openTarget Test Prep
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Target Test Prep GMAT OnDemand

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DS

Expert replies
Source: — Data Sufficiency |

by akhpad » Sun Jun 06, 2010 9:19 am
Statement 1:

1 / (x+y) = -1

x+y = -1

Not Sufficient

Statement 2:

xy = 6(x+y)

(x+y) / xy = 1/6
1/x + 1/y = 1/6

Sufficient

Answer: B
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