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
Vote for Target Test Prep, Newsweek Readers’ Choice Awards 2026
NEWSWEEK READERS’ CHOICE 2026

BIG NEWS! Target Test Prep has been nominated, and they’d love your vote!

TTP has worked incredibly hard to build the best test prep experience possible, and winning Newsweek’s 2026 Readers’ Choice Award for Best Test Prep would mean a lot to them. If TTP has helped you, they’d be incredibly grateful for your vote. You can vote once each day through September 9.

Vote for TTP
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.

Data Sufficiency

New Topic
Advanced search
Topics
POSTS
Last post
GMAT Prep - HCF and LCM
by f2001290 »
Please help
1
Last post by jayhawk2001
Sun Jun 17, 2007 1:32 pm
GMAT prep - median and mean
by jayhawk2001 »
OA after a few reply. Any quick way to solve this. x, 3, 1, 12, 8 If...
3
Last post by f2001290
Sun Jun 17, 2007 8:13 am
GMATprep - quadrilateral
by jayhawk2001 »
OA after a few reply. Please provide explanations. Is the measure of...
1
Last post by f2001290
Sun Jun 17, 2007 7:59 am
Marla from OG Preptest
by drhomler »
During a 40 mile trip Marla traveled at an average speed of x miles...
4
Last post by jayhawk2001
Sat Jun 16, 2007 9:20 am
DS - Set 2 Math
by rajatmehta »
Each person on a committee with 40 members voted for exactly one of 3...
1
Last post by jayhawk2001
Fri Jun 15, 2007 7:25 pm
Tricky
by f2001290 »
If x and y are integers and x > 0, is y > 0? (1) 7x - 2y > 0...
2
Last post by f2001290
Fri Jun 15, 2007 10:34 am
Question on Modulus
by f2001290 »
If xyz ≠ 0, is x (y + z) = 0? (1) ¦y + z¦ = ¦y¦ + ¦z¦...
2
Last post by f2001290
Fri Jun 15, 2007 10:32 am
ds question
by dunkin77 »
If the units digit of the three-digit positive integer k is nonzero,...
1
Last post by Neo2000
Fri Jun 15, 2007 9:50 am
1-11
by dunkin77 »
Mary persuaded n friends to donate $500 each to her election...
2
Last post by dunkin77
Fri Jun 15, 2007 9:38 am
Number Properties
by f2001290 »
If w and c are integers, is w > 0? (1) w + c > 50 (2) c > 48
1
Last post by Neo2000
Fri Jun 15, 2007 9:34 am
DS - Set 25 Math
by f2001290 »
If the average (arithmetic mean) of the assessed values of x houses...
4
Last post by simplythebest
Fri Jun 15, 2007 5:25 am
prep question
by dunkin77 »
Hi, I don't have OA but is it B? Can anyone check pls?
3
Last post by f2001290
Thu Jun 14, 2007 12:49 pm
Gmatprep DS - LCM and GCF
by jayhawk2001 »
OA after a few reply. If n and t are positive integers, which is the...
5
Last post by drhomler
Thu Jun 14, 2007 6:18 am
DS - Modulus Question
by f2001290 »
Q7: What is the value of │x + 7│? (1)...
1
Last post by drhomler
Wed Jun 13, 2007 12:58 pm
inequality question
by jamesk486 »
x is not 1, (1-x^5)/(1-x) < 1/1-x ? (1) x>0 (2) x<1 using...
2
Last post by mikeclarke44
Wed Jun 13, 2007 8:15 am
GMATprep DS - congress
by jayhawk2001 »
10 points for the answer with the least number of steps :-). OA after...
6
Last post by jayhawk2001
Wed Jun 13, 2007 7:18 am
DS
by f2001290 »
At a fruit stand yesterday, the price of each apple was $0.10 more...
2
Last post by f2001290
Wed Jun 13, 2007 1:23 am
DS - Set 25 Math
by f2001290 »
If (x^3)(y^4)=5,000, is y=5? (1)y is a positive integer. (2)x is an...
2
Last post by Prasanna
Tue Jun 12, 2007 3:54 pm
DS
by f2001290 »
If M is a positive integer, then M^3 has how many digits? (1) M has 3...
1
Last post by Prasanna
Tue Jun 12, 2007 3:45 pm
ds
by f2001290 »
Last year in a group of 30 businesses, 21 reported a net profit and...
1
Last post by Prasanna
Tue Jun 12, 2007 3:37 pm
DS
by f2001290 »
if X>1 and Y>1, is X<Y? (1) X^2/(XY+X)<1 (2) XY/Y^2-Y<1
1
Last post by Prasanna
Tue Jun 12, 2007 3:26 pm
ds question
by dunkin77 »
A certain list contains serveral diff integers. Is the product of the...
2
Last post by dunkin77
Tue Jun 12, 2007 12:11 pm
gmat prep question
by yvonne12 »
If x+y are greater than 0, is X=1? I. x/y =1 II. xy=1 why do we need...
5
Last post by dunkin77
Tue Jun 12, 2007 5:51 am
Shares
by f2001290 »
1.A person buys a share for $ 50 and sells it for $ 52 after a year....
1
Last post by simplythebest
Mon Jun 11, 2007 10:06 pm
DS - OG31
by dunkin77 »
if x and y are intergers and x>0, is y>0? 1) 7x-2y>0 2)...
1
Last post by jayhawk2001
Mon Jun 11, 2007 4:25 pm
DS question
by dunkin77 »
Is X negative? (1) X^3(1-X^2)<0 (2) X^2-1<0 Hi, The answer is C...
2
Last post by jayhawk2001
Mon Jun 11, 2007 4:04 pm
DS question
by dunkin77 »
x>0? (1)|x|>x^2 (2)x<|x^1| the answer seems to be C but,...
1
Last post by jayhawk2001
Sun Jun 10, 2007 10:21 am
GMAT Prep #2 - Q5: product of integers
by meh_ »
Iputed the answer to be E, but its not. example 1. 1 * 4 = positive....
0
Last post by meh_
Sun Jun 10, 2007 6:57 am
gmat prep question
by yvonne12 »
if c and d are integers, is C even? 1. c(d+1) is even 2. (c+d)(d+4)...
5
Last post by dunkin77
Sun Jun 10, 2007 3:36 am
gmat prep question
by jamesk486 »
If x is a positive integer, what is the least common multiple of x, 6...
3
Last post by dunkin77
Sun Jun 10, 2007 2:12 am
gmat prep question
by yvonne12 »
if c and d are integers, is c even 1. c(d+1) is even 2. (c+2) (c+4)...
6
Last post by dunkin77
Sat Jun 09, 2007 1:12 pm
DS prep
by dunkin77 »
Hi, Again, I dont have OA,,,so can anyone helo? (I think it's E...)
2
Last post by dunkin77
Sat Jun 09, 2007 11:41 am
DS question
by dunkin77 »
Hi, OA is B -- Can anyone show me how to get the number of community...
1
Last post by jayhawk2001
Sat Jun 09, 2007 8:29 am
ds q
by dunkin77 »
Hi, I think the answer is C...but I am just curious what is the value...
2
Last post by dunkin77
Fri Jun 08, 2007 5:17 pm
GMAT Prep #2
by thumpin_termis »
OA is D, but I don't see how you can get the final cost from each of...
1
Last post by jayhawk2001
Thu Jun 07, 2007 9:42 pm
GMAT Prep #3
by thumpin_termis »
This one I'm just not sure how you'd use (1) and (2) to find the...
1
Last post by jayhawk2001
Thu Jun 07, 2007 9:38 pm
DS prep
by dunkin77 »
Hi, Again, I dont have OA for these questions - can anyone explain?
1
Last post by jayhawk2001
Thu Jun 07, 2007 9:32 pm
DS prep
by dunkin77 »
Hi, I dont have OA for it, but can anyone help me? I think it's E...
1
Last post by jayhawk2001
Thu Jun 07, 2007 9:12 pm
Inequality Question
by f2001290 »
2. If x and y are nonzero integers, is ((x^-1) + (y^-1))^-1 > ^-1...
7
Last post by axisymmetric
Thu Jun 07, 2007 4:15 pm
Inequalities
by gviren »
If x is an integer, what is the value of x? (1) -2(x + 5) < -1 (2)...
5
Last post by drhomler
Thu Jun 07, 2007 10:11 am
Geometry
by gviren »
Please help. OA after few replies. Thanks Source - 1000 PS
4
Last post by jayhawk2001
Thu Jun 07, 2007 7:07 am
Geometry question that has me kinda perplexed
by sev »
So once agian, the correct answer is A, I put E How is it A? You...
1
Last post by thumpin_termis
Wed Jun 06, 2007 4:57 pm
Another one from official test prep
by sev »
S is a finite set of numbers, Does S contain more negative numbers...
1
Last post by mschling52
Wed Jun 06, 2007 1:46 pm
Sec 19 Q9 DS1000
by gviren »
The OA is A, I think it should be C. Please help
3
Last post by jayhawk2001
Wed Jun 06, 2007 7:56 am
DS Question
by simplythebest »
If a and b are positive, is (a-1 + b-1)-1 less than (a-1b-1)-1? (1) a...
1
Last post by jayhawk2001
Wed Jun 06, 2007 6:20 am
Easy One
by simplythebest »
The value of (9X10^7)(9X10^8) is closest to which of the following?...
1
Last post by jayhawk2001
Wed Jun 06, 2007 6:17 am
Progression
by simplythebest »
The sequence a1, a2, … , a n, … is such that an = 2an-1 - x for...
1
Last post by jayhawk2001
Wed Jun 06, 2007 6:15 am
Sec 19 Q17 DS1000
by gviren »
The OA is E, I think it should be C 1) aba=a so a^2b-a=0 a(ab-1) = 0...
1
Last post by jayhawk2001
Tue Jun 05, 2007 9:54 pm
DS 1000 Sec 19 Q20
by gviren »
My apologies, if this has been posted earlier Thanks
1
Last post by jayhawk2001
Tue Jun 05, 2007 9:51 pm
DS 1000 Sec 20 Q20
by gviren »
The OA is C. I think should be B 1) value of the eqn depends on the...
1
Last post by jayhawk2001
Tue Jun 05, 2007 9:49 pm