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

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

GMAT Prep type question

Expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
User avatar
Legendary Member
Posts: 748
Joined: Sun Jan 31, 2010 7:54 amFollowed by: 3 members
Thanked: 46 times

by outreach » Mon Aug 09, 2010 8:12 am
is the answer A?

Q is "n*integer=m"

(1) 3n^2+7n=m
n(3n+7)=m

(3n+7) is the integer

suff



(2) m^2-m is a multiple of n
n*integer=m*(m-1)
insuff
alivapriyada wrote:If m and n are integers greater than 1,is m a multiple of n?
(1) 3n^2+7n=m
(2) m^2-m is a multiple of n
-------------------------------------
--------------------------------------
General blog
https://amarnaik.wordpress.com
MBA blog
https://amarrnaik.blocked/
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 1460
Joined: Tue Dec 29, 2009 1:28 amFollowed by: 7 members
Thanked: 135 times

by selango » Mon Aug 09, 2010 8:33 am
m>1 and n>1

m=n*a?

stmt1,

m=3n^2+7n=n(3n+7)

-->m=n*a[a=3n+7]

Suff

stmt2,

m^2-m=n*a

m(m-1)=n*a

Let m=6,n=3,a=10

-->6*5=3*10,m is multiple of n


Let m=4,n=3,a=4

-->4*3=3*4,m is not multiple of n

Insuff

Pick A
--Anand--
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 146
Joined: Fri Jun 25, 2010 3:42 amFollowed by: 1 member
Thanked: 3 times
GMAT Score:560

by alivapriyada » Mon Aug 09, 2010 10:48 am
hey folks!!
Yes the answer is A ,but i got C.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Post Reply
• Page 1 of 1