Data Sufficiency

Board index
Data Sufficiency

New Topic

Advanced search

Topics

POSTS

Last post

If $m$ has the smallest prime number as its only prime factor, is $(\sqrt{m})^3$ an integer?

by VJesus12 » Thu Oct 07, 2021 1:58 am

Last post by VJesus12
Thu Oct 07, 2021 1:58 am

Let u, v, and w denote the lengths of three separate line segments. In order for u, v, and w to represent the lengths of

by BTGmoderatorDC » Wed Oct 06, 2021 5:55 pm

Last post by BTGmoderatorDC
Wed Oct 06, 2021 5:55 pm

How many liters of apple juice were added to the cranberry juice in a certain container?

by BTGmoderatorLU » Wed Oct 06, 2021 9:51 am

Last post by Brent@GMATPrepNow
Wed Oct 06, 2021 12:03 pm

If $p$ and $q$ are positive integers such that $pq$ has exactly $4$ unique positive factors and $p<q,$ what is

by Vincen » Wed Oct 06, 2021 6:53 am

Last post by Vincen
Wed Oct 06, 2021 6:53 am

In the morning, John drove to his mother's house in the village at an average speed of 60 kilometers per hour. When he

by Vincen » Wed Oct 06, 2021 6:34 am

Last post by Vincen
Wed Oct 06, 2021 6:34 am

Is $m < n?$

by Vincen » Wed Oct 06, 2021 6:30 am

Last post by Vincen
Wed Oct 06, 2021 6:30 am

$50$ animals competed for prizes at a certain fair. How many of the animals won prizes?

by Vincen » Wed Oct 06, 2021 5:54 am

Last post by Vincen
Wed Oct 06, 2021 5:54 am

A box contains only white balls and black balls. What is the probability that a ball selected at random from the box is

by Vincen » Wed Oct 06, 2021 5:47 am

Last post by Vincen
Wed Oct 06, 2021 5:47 am

What is the value of the positive integer $n?$

by Vincen » Wed Oct 06, 2021 5:44 am

Last post by Vincen
Wed Oct 06, 2021 5:44 am

How many members of a certain country club play both squash and racquetball?

by Vincen » Wed Oct 06, 2021 5:37 am

Last post by Vincen
Wed Oct 06, 2021 5:37 am

If $n$ is a positive integer, is $n^3 + 4n^2 - 5n$ divisible by $8?$

by Vincen » Wed Oct 06, 2021 5:33 am

Last post by Vincen
Wed Oct 06, 2021 5:33 am

Is $c$ the median of $a, b$ and $c?$

by Vincen » Wed Oct 06, 2021 5:29 am

Last post by Vincen
Wed Oct 06, 2021 5:29 am

$n$ is a positive integer less than $300.$ Is $n$ prime?

by Vincen » Wed Oct 06, 2021 5:25 am

Last post by Vincen
Wed Oct 06, 2021 5:25 am

If $a$ and $b$ are constants, what is the value of $a?$

by Vincen » Tue Oct 05, 2021 6:40 am

Last post by Brent@GMATPrepNow
Tue Oct 05, 2021 10:29 am

Every member of a certain club volunteers to contribute equally to the purchase of a $60 gift certificate. How many

by AAPL » Tue Oct 05, 2021 8:09 am

Last post by AAPL
Tue Oct 05, 2021 8:09 am

Brian is selling souvenirs outside of a Detroit Tigers baseball game. He is selling two different items: T-shirts (T)

by Vincen » Tue Oct 05, 2021 6:37 am

Last post by Vincen
Tue Oct 05, 2021 6:37 am

Two chocolates need to be picked from a box with replacement. if all the chocolates in the box are wrapped in either

by Vincen » Tue Oct 05, 2021 6:33 am

Last post by Vincen
Tue Oct 05, 2021 6:33 am

When the wind speed is $9$ miles per hour, the wind-chill factor $w$ is given by $w=-17.366+1.19t,$ where $t$ is

by Vincen » Tue Oct 05, 2021 6:28 am

Last post by Vincen
Tue Oct 05, 2021 6:28 am

If k is a line in the xy-plane, what is the slope of k ?

by BTGmoderatorDC » Tue Oct 05, 2021 6:26 am

Last post by BTGmoderatorDC
Tue Oct 05, 2021 6:26 am

If $x$ and $y$ are integers, what is the value of $y?$

by VJesus12 » Sun Oct 03, 2021 10:19 am

Last post by Brent@GMATPrepNow
Mon Oct 04, 2021 5:26 am

If 8x > 4 + 6x, what is the value of the integer x?

by BTGmoderatorDC » Mon Oct 04, 2021 1:07 am

Last post by BTGmoderatorDC
Mon Oct 04, 2021 1:07 am

John took a test that had 60 questions numbered from 1 to 60. How many of the questions did he answer correctly?

by VJesus12 » Sun Oct 03, 2021 10:11 am

Last post by VJesus12
Sun Oct 03, 2021 10:11 am

If $x$ is a positive integer, is $\sqrt{x}$ an integer?

by VJesus12 » Sun Oct 03, 2021 10:06 am

Last post by VJesus12
Sun Oct 03, 2021 10:06 am

Last year, if Elena spent a total of $720 on newspapers, magazines, and books, what amount did she spend on newspapers?

by VJesus12 » Sun Oct 03, 2021 10:02 am

Last post by VJesus12
Sun Oct 03, 2021 10:02 am

If $p, q, x, y,$ and $z$ are different positive integers, which of the five integers is the median?

by VJesus12 » Sun Oct 03, 2021 9:58 am

Last post by VJesus12
Sun Oct 03, 2021 9:58 am

A circle is drawn within the interior of a rectangle. Does the circle occupy more than one-half of the rectangle’s area?

by VJesus12 » Sun Oct 03, 2021 9:54 am

Last post by VJesus12
Sun Oct 03, 2021 9:54 am

If $x$ is an integer, is $x$ even?

by Gmat_mission » Sun Oct 03, 2021 9:14 am

Last post by Gmat_mission
Sun Oct 03, 2021 9:14 am

What is the sum of positive integers $x$ and $y?$

by Gmat_mission » Sun Oct 03, 2021 9:09 am

Last post by Gmat_mission
Sun Oct 03, 2021 9:09 am

Is $m$ a multiple of $6?$

by Gmat_mission » Sun Oct 03, 2021 8:54 am

Last post by Gmat_mission
Sun Oct 03, 2021 8:54 am

If $a$ and $b$ are positive integers, is $10^a + b$ divisible by $3?$

by Vincen » Sun Oct 03, 2021 8:50 am

Last post by Vincen
Sun Oct 03, 2021 8:50 am

What is the perimeter of rectangle ABCD?

by Vincen » Sun Oct 03, 2021 8:44 am

Last post by Vincen
Sun Oct 03, 2021 8:44 am

What is the value of $36x^2-108xy+81y^2?$

by Vincen » Sun Oct 03, 2021 8:41 am

Last post by Vincen
Sun Oct 03, 2021 8:41 am

An activist club is advocating against the opening of Walmart in a city and has decided to go to the Mayor's office ever

by Vincen » Sun Oct 03, 2021 8:38 am

Last post by Vincen
Sun Oct 03, 2021 8:38 am

If $x$ is an integer, is $x$ even?

by Vincen » Sun Oct 03, 2021 8:34 am

Last post by Vincen
Sun Oct 03, 2021 8:34 am

Company $Z$ only sells chairs and tables. what percent of its revenue in $2008$ did the company derive from its sale

by Vincen » Sun Oct 03, 2021 8:30 am

Last post by Vincen
Sun Oct 03, 2021 8:30 am

What is the median value of the set $R,$ if for every term in the set, $R_n=R_{n-1}+3?$

by Vincen » Sun Oct 03, 2021 8:26 am

Last post by Vincen
Sun Oct 03, 2021 8:26 am

A large flower arrangement contains $3$ types of flowers: carnations, lilies, and roses. Of all the flowers in the

by Vincen » Sun Oct 03, 2021 8:21 am

Last post by Vincen
Sun Oct 03, 2021 8:21 am

For a certain set of $n$ numbers, where $n > 1,$ is the average (arithmetic mean) equal to the median?

by Vincen » Sun Oct 03, 2021 8:15 am

Last post by Vincen
Sun Oct 03, 2021 8:15 am

What is the value of the integer $x?$

by Vincen » Sun Oct 03, 2021 8:04 am

Last post by Vincen
Sun Oct 03, 2021 8:04 am

Two teachers, Ms. Ames and Mr. Betancourt, each had $N$ cookies. Ms. Ames was able to give the same number of cookies

by Vincen » Sun Oct 03, 2021 7:58 am

Last post by Vincen
Sun Oct 03, 2021 7:58 am

Is x + y > 0 ?

by BTGmoderatorDC » Sun Oct 03, 2021 7:37 am

Last post by BTGmoderatorDC
Sun Oct 03, 2021 7:37 am

Are positive integers $m$ and $n$ both multiples of $3?$

by Vincen » Sat Oct 02, 2021 6:19 am

Last post by Vincen
Sat Oct 02, 2021 6:19 am

Is the positive integer $n$ divisible by $8?$

by Gmat_mission » Sat Oct 02, 2021 5:00 am

Last post by Gmat_mission
Sat Oct 02, 2021 5:00 am

Currently, there are 40 cars in each row of the lot at a car dealership. If the parking spaces are to be widened and

by Gmat_mission » Sat Oct 02, 2021 4:54 am

Last post by Gmat_mission
Sat Oct 02, 2021 4:54 am

If triangle $ABC$ is an isosceles triangle, what is $\angle ABC?$

by Gmat_mission » Sat Oct 02, 2021 4:47 am

Last post by Gmat_mission
Sat Oct 02, 2021 4:47 am

Is p divisible 168?

by BTGmoderatorDC » Fri Oct 01, 2021 6:00 pm

Last post by BTGmoderatorDC
Fri Oct 01, 2021 6:00 pm

If a is a positive integer, is $a^2$ a multiple of 8?

by AAPL » Fri Oct 01, 2021 11:49 am

Last post by AAPL
Fri Oct 01, 2021 11:49 am

Is AD > BC?

by BTGmoderatorDC » Thu Sep 30, 2021 6:13 pm

Last post by rk_gmat
Fri Oct 01, 2021 11:17 am

In the figure shown above, point E is the intersection point of the diagonals AC and BD of

by BTGmoderatorDC » Wed Sep 29, 2021 6:11 pm

Last post by swerve
Thu Sep 30, 2021 8:00 am

A merchant discounted the sale price of a coat and the sale price of a sweater. Which of the two articles of clothing

by Gmat_mission » Wed Sep 29, 2021 8:36 am

Last post by Brent@GMATPrepNow
Thu Sep 30, 2021 6:48 am

GMAT Course Reviews

560 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

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."

Write a Review