Data Sufficiency - Page 52 - The Beat The GMAT Forum - Expert GMAT Help & MBA Admissions Advice

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

TTP OnDemand GMAT Video Course

Target Test Prep

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 →

Data Sufficiency

Board index
Data Sufficiency

Advanced search

Topics

POSTS

Last post

At the beginning of the year, the Finance Committee and the

by BTGmoderatorDC » Thu Dec 13, 2018 9:31 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 8:19 am

Is zp negative?

by jjjinapinch » Thu Aug 03, 2017 12:12 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 8:17 am

Three roommatesâ€”Bela, Gyorgy, and Janosâ€”together saved m

by AbeNeedsAnswers » Thu May 02, 2019 10:41 am

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 8:15 am

A conveyor belt moves bottles at a constant speed of 120

by BTGmoderatorLU » Tue May 21, 2019 6:17 pm

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 8:12 am

If a and b are constants, is the expression

by AbeNeedsAnswers » Wed May 08, 2019 7:46 pm

4

Last post by Scott@TargetTestPrep
Wed May 12, 2021 8:10 am

GMAT Official Guide 2019 Is the sum of the prices of the

by BTGmoderatorDC » Fri Jun 29, 2018 10:26 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 8:07 am

If n is an integer, is (0.1)^n greater than

by jjjinapinch » Wed Aug 02, 2017 11:04 am

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:57 am

In the figure above, PQRT is a rectangle. What is the length

by AbeNeedsAnswers » Wed May 08, 2019 7:44 pm

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:52 am

If x and y are the lengths of the legs of a right triangle, what is the value of xy ?

by BTGModeratorVI » Wed Mar 25, 2020 6:33 am

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:50 am

A noncompressible ball in the shape of a sphere is to be

by swerve » Sun Dec 29, 2019 11:19 am

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:48 am

The figure above represents a box that has the shape of a

by AbeNeedsAnswers » Wed May 08, 2019 7:42 pm

4

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:38 am

In the figure above, what is the area of region PQRST ?

by AbeNeedsAnswers » Mon May 06, 2019 7:01 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:34 am

If, in the figure above, ABCD is a rectangular region

by AbeNeedsAnswers » Sun May 05, 2019 9:27 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:31 am

A six-sided mosaic contains 24 triangular pieces of tile

by AbeNeedsAnswers » Sun May 05, 2019 9:24 pm

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:29 am

Is the point Q on the circle with center C ?

by AbeNeedsAnswers » Tue Apr 30, 2019 5:45 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 7:26 am

In a sequence of numbers in which each term is two more than the preceding term, what is the fourth term?

by BTGModeratorVI » Thu Aug 27, 2020 12:21 pm

2

Last post by Scott@TargetTestPrep
Wed May 12, 2021 6:29 am

If a school district paid a total of $35 per desk for x desk

by AbeNeedsAnswers » Sun Apr 28, 2019 3:12 pm

3

Last post by Scott@TargetTestPrep
Wed May 12, 2021 6:25 am

A freelance writer earns $20 for each blog post and $60 for each feature article. How many feature articles did the

by BTGmoderatorLU » Tue May 11, 2021 6:30 am

0

Last post by BTGmoderatorLU
Tue May 11, 2021 6:30 am

If x is the product of integers a, b, c, and d, is x divisible by 128?

by BTGmoderatorLU » Tue May 11, 2021 6:22 am

0

Last post by BTGmoderatorLU
Tue May 11, 2021 6:22 am

For nonzero integers M and N, is M/N > (MN)^4?

by BTGmoderatorLU » Tue May 11, 2021 6:10 am

0

Last post by BTGmoderatorLU
Tue May 11, 2021 6:10 am

Que: If the ratio of the numbers of men to women to children in a certain room is 4 to 7 to 9..........

by Max@Math Revolution » Mon May 10, 2021 12:31 am

1

Last post by Max@Math Revolution
Mon May 10, 2021 9:09 pm

During a certain game, after each turn, a player’s points are doubled and then reduced by 80. Players can only have a

by BTGmoderatorDC » Mon May 10, 2021 3:04 pm

0

Last post by BTGmoderatorDC
Mon May 10, 2021 3:04 pm

What is the value of the integer p?

by Vincen » Sun May 09, 2021 1:55 pm

1

Last post by Brent@GMATPrepNow
Mon May 10, 2021 6:49 am

What is the tens digit of positive integer x ? (1) x divided by 100 has a remainder of 30. (2) x divided by 110 has...

by Vincen » Sun May 09, 2021 2:07 pm

1

Last post by Brent@GMATPrepNow
Mon May 10, 2021 6:48 am

If \(x\) is a positive number less than \(10,\) is \(z\) greater than the average (arithmetic mean) of \(x\) and \(10?\)

by Vincen » Sun May 09, 2021 2:18 pm

1

Last post by Brent@GMATPrepNow
Mon May 10, 2021 6:48 am

What is the sum of a certain pair of consecutive odd integers?

by Vincen » Sun May 09, 2021 2:30 pm

1

Last post by Brent@GMATPrepNow
Mon May 10, 2021 6:46 am

Que: Machine A and machine B produce toys at their constant rates, respectively. In how many hours.....

by Max@Math Revolution » Sat May 08, 2021 8:25 pm

1

Last post by Max@Math Revolution
Sun May 09, 2021 11:57 pm

In the equation \(x^2 + bx + 12 = 0,\) \(x\) is a variable and \(b\) is a constant. What is the value of \(b?\)

by Vincen » Sun May 09, 2021 2:34 pm

0

Last post by Vincen
Sun May 09, 2021 2:34 pm

The symbol \(\triangledown\) represents one of the following operations: addition, subtraction, multiplication, or....

by Vincen » Sun May 09, 2021 2:26 pm

0

Last post by Vincen
Sun May 09, 2021 2:26 pm

Last year \(\dfrac{3}{5}\) of the members of a certain club were males. This year the members of the club include all...

by Vincen » Sun May 09, 2021 2:16 pm

0

Last post by Vincen
Sun May 09, 2021 2:16 pm

\([y]\) denotes the greatest integer less than or equal to y. Is \(d < 1?\)

by Vincen » Sun May 09, 2021 1:59 pm

0

Last post by Vincen
Sun May 09, 2021 1:59 pm

The side of an equilateral triangle has the same length as the diagonal of a square. What is the area of the square?

by BTGmoderatorLU » Sun May 09, 2021 7:59 am

0

Last post by BTGmoderatorLU
Sun May 09, 2021 7:59 am

Que: What is the total number of sports clubs that John and Sandy have?

by Max@Math Revolution » Wed May 05, 2021 9:28 pm

1

Last post by Max@Math Revolution
Sat May 08, 2021 8:20 pm

Is x > 3y ?

by BTGmoderatorDC » Sat May 08, 2021 3:46 pm

0

Last post by BTGmoderatorDC
Sat May 08, 2021 3:46 pm

If a and b are positive integers

by canbtg » Mon Jun 29, 2015 3:48 am

6

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:33 am

In a real estate office that employs n salespeople, f of the

by BTGmoderatorDC » Sun Sep 01, 2019 6:11 pm

2

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:29 am

Robin invested a total of $12,000 in two investments, X and Y, so that

by BTGModeratorVI » Fri Aug 14, 2020 1:08 pm

3

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:25 am

Square ABCD is inscribed in circle O. What is the area of square region ABCD?

by BTGmoderatorDC » Sun Feb 09, 2020 7:37 pm

2

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:22 am

George has a total of B books in his library

by jjjinapinch » Thu Jul 27, 2017 12:11 pm

3

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:16 am

A certain investment earned a fixed rate of 4 percent

by jjjinapinch » Thu Jul 27, 2017 12:06 pm

4

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:12 am

Is x = 1/y?

by jjjinapinch » Mon Jul 24, 2017 9:32 am

4

Last post by Scott@TargetTestPrep
Sat May 08, 2021 10:00 am

Is rw = 0?

by BTGModeratorVI » Sat Aug 08, 2020 7:03 am

2

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:57 am

What was the range of the selling prices of the 30

by jjjinapinch » Mon Jul 24, 2017 9:30 am

3

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:54 am

GMAT Official Guide 2019 Machine R and machine S work

by BTGmoderatorDC » Wed Jul 04, 2018 3:31 pm

3

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:49 am

If sequence S has 120 terms, what is the 105th term of S?

by BTGModeratorVI » Tue Dec 15, 2020 7:05 am

2

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:44 am

GMAT Official Guide 2019 Was the amount of John's

by BTGmoderatorDC » Sun Jul 01, 2018 6:43 pm

2

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:41 am

GMAT Official Guide 2019 Last semester, Professor K taught

by BTGmoderatorDC » Wed Jul 04, 2018 3:33 pm

2

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:39 am

white or blue. If one marble is to be selected at random fro

by jjjinapinch » Mon Jul 24, 2017 9:24 am

4

Last post by Scott@TargetTestPrep
Sat May 08, 2021 9:35 am

If 25% of the employees at a firm did not take a vacation last year, what percent of the employees received a promotion?

by BTGmoderatorDC » Fri May 07, 2021 2:33 pm

0

Last post by BTGmoderatorDC
Fri May 07, 2021 2:33 pm

Last Friday a certain shop sold 3/4 of the sweaters in its inventory. Each sweater sold for $20. What was the total reve

by Gmat_mission » Fri May 07, 2021 8:01 am

0

Last post by Gmat_mission
Fri May 07, 2021 8:01 am

←
1
…
50
51
52
53
54
…
550
→

GMAT Course Reviews

560 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

Target Test Prep

5/5

5 Star (560 Reviews)

"Target Test Prep is the closest to the official version of the GMAT exam, about 99% accuracy in terms of the quality and quantity of information. The course has excellently created singular sets of focused lessons and tests for every possible topic that one could come across in the official GMAT exam."

"The TTP course maximizes the efficiency of the time you spend studying. It will take time and effort but I could almost guarantee that if you complete the course exactly as it is laid out you will get an amazing score. They also have a very responsive team willing to help with any questions you might have."

"TTP has two things that I think no other test prep company offers: A teaching approach that reinforces understanding and an attitude that will give you the mental preparedness needed to succeed on the test. TTP gives you a deep understanding of the concept you need to know while teaching you how to think."

FREE GMAT PREP RESOURCES

GMAT PREP DEAL TRACKER

ONLY $85
EMPOWERgmat + Free GMAT Exams
SAVE $300
Magoosh GMAT Courses
ONLY $99
GMAT Prep Now 6-Month Access Plan
$150 OFF
Target Test Prep Study Plans
50% OFF
e-GMAT Courses
SAVE $75
Manhattan GMAT Courses and Services1