Data Sufficiency

Board index
Data Sufficiency

New Topic

Advanced search

Topics

POSTS

Last post

If $a$ and $b$ are distinct positive integers, what is the units digit of $2^a\cdot 8^b\cdot 4^{a+b}?$

by M7MBA » Sun Aug 15, 2021 2:44 pm

Last post by M7MBA
Sun Aug 15, 2021 2:44 pm

In the rectangular coordinate system, line $k$ passes through the point $(n, -1).$ Is the slope of line $k$ greate

by M7MBA » Sun Aug 15, 2021 2:40 pm

Last post by M7MBA
Sun Aug 15, 2021 2:40 pm

Are at least $10$ percent of the people in Country $X$ who are $65$ years old or older employed?

by VJesus12 » Sun Aug 15, 2021 8:13 am

Last post by Brent@GMATPrepNow
Sun Aug 15, 2021 2:32 pm

If $S$ is a set of four numbers $w, x, y,$ and $z,$ is the range of the numbers in $S$ greater than $2?$

by M7MBA » Sun Aug 15, 2021 9:05 am

Last post by M7MBA
Sun Aug 15, 2021 9:05 am

Is $x > 0?$

by VJesus12 » Sun Aug 15, 2021 9:03 am

Last post by VJesus12
Sun Aug 15, 2021 9:03 am

There is at least one red ball and at least one blue ball in a box. How many blue balls are there?

by VJesus12 » Sun Aug 15, 2021 8:54 am

Last post by VJesus12
Sun Aug 15, 2021 8:54 am

If $x$ is a positive integer, is $x$ even?

by VJesus12 » Sun Aug 15, 2021 8:51 am

Last post by VJesus12
Sun Aug 15, 2021 8:51 am

If $x$ and $y$ are positive, is $81^3=27^{y-x}?$

by VJesus12 » Sun Aug 15, 2021 8:40 am

Last post by VJesus12
Sun Aug 15, 2021 8:40 am

$A, B,$ and $C$ have received their Math midterm scores today. They find that the arithmetic mean of the three score

by VJesus12 » Sun Aug 15, 2021 8:20 am

Last post by VJesus12
Sun Aug 15, 2021 8:20 am

Hogwarts Express covers the distance between King’s Cross station and Hogsmeade station. On a certain day, the train tra

by VJesus12 » Sun Aug 15, 2021 8:07 am

Last post by VJesus12
Sun Aug 15, 2021 8:07 am

In a certain group, the average (arithmetic mean) age of the males is 28, and the average age of the females is 30. If

by VJesus12 » Sun Aug 15, 2021 8:03 am

Last post by VJesus12
Sun Aug 15, 2021 8:03 am

Is $\sqrt{(y-4)^2}=4-y?$

by VJesus12 » Sun Aug 15, 2021 7:59 am

Last post by VJesus12
Sun Aug 15, 2021 7:59 am

Each vote in a certain election went to one of the two candidates, $X$ or $Y.$ Candidate $X$ received $624$ vote

by Vincen » Sun Aug 15, 2021 12:33 am

Last post by Brent@GMATPrepNow
Sun Aug 15, 2021 5:41 am

While driving on the expressway, did Robin ever exceed the 55-miles-per-hour speed limit?

by Vincen » Sun Aug 15, 2021 12:22 am

Last post by Brent@GMATPrepNow
Sun Aug 15, 2021 5:29 am

If $x$ and $y$ are integers and $4xy = x^2y+4y,$ what is the value of $xy?$

by Vincen » Sun Aug 15, 2021 12:39 am

Last post by Vincen
Sun Aug 15, 2021 12:39 am

Is $|x - y| < |x| + |y|?$

by Vincen » Sun Aug 15, 2021 12:29 am

Last post by Vincen
Sun Aug 15, 2021 12:29 am

If $a$ and $b$ are two distinct positive integers, what is the remainder when $a$ divides $b?$

by Vincen » Sun Aug 15, 2021 12:25 am

Last post by Vincen
Sun Aug 15, 2021 12:25 am

If $S$ is the infinite sequence: $S_1=9, S_2=99, S_3=999, \ldots, S_K = 10^K-1,\ldots,$ is every term in $S$ divis

by Vincen » Sun Aug 15, 2021 12:19 am

Last post by Vincen
Sun Aug 15, 2021 12:19 am

A children’s theater sells tickets to a show. Tickets for children cost $\$10$ and tickets for adults cost $\$35.$

by Vincen » Sun Aug 15, 2021 12:14 am

Last post by Vincen
Sun Aug 15, 2021 12:14 am

At a certain company, the bonus pool is divided among a group of employees consisting entirely of engineers and managers

by Vincen » Sun Aug 15, 2021 12:08 am

Last post by Vincen
Sun Aug 15, 2021 12:08 am

Set $A$ consists of the four integers $x, x^2, x^3,$ and $x^4,$ and set $B$ consists of the four integers

by Vincen » Sun Aug 15, 2021 12:03 am

Last post by Vincen
Sun Aug 15, 2021 12:03 am

If $xy > 0,$ what is the ratio of $x$ to $y?$

by Vincen » Sat Aug 14, 2021 11:58 pm

Last post by Vincen
Sat Aug 14, 2021 11:58 pm

In Town $T,$ there is a $5\%$ sales tax on food purchases, a $10\%$ sales tax on clothing purchases, and a

by Vincen » Sat Aug 14, 2021 11:42 pm

Last post by Vincen
Sat Aug 14, 2021 11:42 pm

Is the median of three numbers x, y, z equal to y?

by BTGmoderatorDC » Sat Aug 14, 2021 7:55 pm

Last post by BTGmoderatorDC
Sat Aug 14, 2021 7:55 pm

In a poll, 400 users were asked why they revisited a certain website. The number who responded "well-designed" was 225

by BTGmoderatorDC » Fri Aug 13, 2021 10:39 pm

Last post by BTGmoderatorDC
Fri Aug 13, 2021 10:39 pm

Que: When P is divided by 2, is the remainder 1?

by Max@Math Revolution » Fri Aug 13, 2021 6:09 pm

Last post by Max@Math Revolution
Fri Aug 13, 2021 6:09 pm

If N is a positive integer, such that the total number of factors of N is q, and the sum of powers of different prime

by AAPL » Fri Aug 13, 2021 5:20 pm

Last post by AAPL
Fri Aug 13, 2021 5:20 pm

Algebra

by swerve » Fri Aug 13, 2021 12:08 pm

Last post by swerve
Fri Aug 13, 2021 12:08 pm

If a/b > 4, is a > 8?

by BTGmoderatorLU » Fri Aug 13, 2021 6:35 am

Last post by BTGmoderatorLU
Fri Aug 13, 2021 6:35 am

How many cookies did Max eat?

by BTGmoderatorLU » Fri Aug 13, 2021 6:29 am

Last post by BTGmoderatorLU
Fri Aug 13, 2021 6:29 am

Que: If |x - 3| > 1, what is the value of x?

by Max@Math Revolution » Wed Aug 11, 2021 9:02 pm

Last post by Max@Math Revolution
Thu Aug 12, 2021 8:56 pm

Saul invests an amount of dollars in investment A at i% simple annual interest, another amount in investment B at j%

by AAPL » Thu Aug 12, 2021 1:35 pm

Last post by AAPL
Thu Aug 12, 2021 1:35 pm

A school admin will assign each student in a group of N students to one of M classrooms. If 3<M<13<N, is it possible to

by BTGmoderatorLU » Wed Aug 11, 2021 12:41 pm

Last post by Brent@GMATPrepNow
Thu Aug 12, 2021 6:09 am

Que: Is ‘a’ an integer?

by Max@Math Revolution » Tue Aug 10, 2021 9:24 pm

Last post by Max@Math Revolution
Wed Aug 11, 2021 8:56 pm

Recently mary gave a birthday party for he daughter at which she served both chocolate and strawberry ice cream. There

by AAPL » Wed Aug 11, 2021 7:46 am

Last post by AAPL
Wed Aug 11, 2021 7:46 am

Que: If the product of two distinct integers’ p and q is 50, what is q?

by Max@Math Revolution » Mon Aug 09, 2021 8:39 pm

Last post by Max@Math Revolution
Tue Aug 10, 2021 9:16 pm

Que: What is the standard deviation of four numbers a, b, c, and d?

by Max@Math Revolution » Sun Aug 08, 2021 8:43 pm

Last post by Max@Math Revolution
Mon Aug 09, 2021 8:31 pm

Joanna worked 5 shifts at a used car lot last week. Joanna earns $200 for any shift she sells 4 or fewer cars and $300

by BTGmoderatorLU » Mon Aug 09, 2021 5:58 pm

Last post by BTGmoderatorLU
Mon Aug 09, 2021 5:58 pm

Boat World sells a certain boat and a certain trailer. What is the price of the trailer?

by Gmat_mission » Sun Aug 08, 2021 10:16 am

Last post by Brent@GMATPrepNow
Mon Aug 09, 2021 5:50 am

While flying across the country, did Karen ever exceed 650 miles per hour?

by Gmat_mission » Sun Aug 08, 2021 10:25 am

Last post by Brent@GMATPrepNow
Mon Aug 09, 2021 5:49 am

Guy's net income equals his gross income minus his deductions. By what percent did Guy's net income change on January 1,

by Gmat_mission » Sun Aug 08, 2021 10:35 am

Last post by Brent@GMATPrepNow
Mon Aug 09, 2021 5:48 am

Que: The cost of a certain phone call was $3 for the first 4 minutes and $0.20 for each additional...

by Max@Math Revolution » Sat Aug 07, 2021 10:49 pm

Last post by Max@Math Revolution
Sun Aug 08, 2021 8:37 pm

One member of a committee of 5 men and 8 women resigned and was not replaced. What fraction of the remaining members

by BTGmoderatorDC » Sun Aug 08, 2021 6:02 pm

Last post by BTGmoderatorDC
Sun Aug 08, 2021 6:02 pm

Three consecutive integers are selected from the integers $1$ to $50,$ inclusive. What is the sum of the remainders

by Gmat_mission » Sun Aug 08, 2021 10:48 am

Last post by Gmat_mission
Sun Aug 08, 2021 10:48 am

If $x$ and $y$ are positive integers, is $y$ a prime number?

by Gmat_mission » Sun Aug 08, 2021 10:40 am

Last post by Gmat_mission
Sun Aug 08, 2021 10:40 am

How many miles long is the route from Houghton to Callahan?

by Gmat_mission » Sun Aug 08, 2021 10:32 am

Last post by Gmat_mission
Sun Aug 08, 2021 10:32 am

In the $xy$-plane shown, the shaded region consists of all points that lie above the graph of $y = x^2- 4x$ and belo

by Gmat_mission » Sun Aug 08, 2021 10:12 am

Last post by Gmat_mission
Sun Aug 08, 2021 10:12 am

A contractor combined $x$ tons of a gravel mixture that contained $10$ percent gravel $G,$ by weight, with y tons

by Gmat_mission » Sun Aug 08, 2021 10:05 am

Last post by Gmat_mission
Sun Aug 08, 2021 10:05 am

Word Problems

by swerve » Sat Aug 07, 2021 8:06 am

Last post by Brent@GMATPrepNow
Sun Aug 08, 2021 6:23 am

Que: If ‘p’ and ‘q’ are integers, what is the value of p?

by Max@Math Revolution » Thu Aug 05, 2021 8:22 pm

Last post by Max@Math Revolution
Sat Aug 07, 2021 10:44 pm

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