Data Sufficiency

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At an engineering firm, 80 employees have graduate degrees

by BTGmoderatorDC » Tue Oct 29, 2019 9:57 pm

Last post by swerve
Wed Oct 30, 2019 10:40 am

For each customer, a bakery charges \(p\) dollars for the

by AAPL » Wed Oct 30, 2019 6:12 am

Last post by AAPL
Wed Oct 30, 2019 6:12 am

What is the value of x/(x+y) + y/(x-y)?

by Max@Math Revolution » Mon Oct 28, 2019 12:15 am

Last post by Max@Math Revolution
Tue Oct 29, 2019 11:16 pm

Does line P (not pictured) intersect line segment QR in the

by BTGmoderatorDC » Mon Oct 28, 2019 8:45 pm

Last post by BTGmoderatorDC
Mon Oct 28, 2019 8:45 pm

Are x and y both positive? a. 2x - 2y = 1 b. xâ�„y > 1

by varun289 » Fri Dec 14, 2012 7:26 pm

Last post by gmatstudent2017
Mon Oct 28, 2019 8:29 am

What are the values of x+y and xy?

by Max@Math Revolution » Thu Oct 24, 2019 11:46 pm

Last post by Max@Math Revolution
Sun Oct 27, 2019 6:26 pm

What is z^2/xy + x^2/yz + y^2/zx ?

by Max@Math Revolution » Wed Oct 23, 2019 11:43 pm

Last post by Max@Math Revolution
Sun Oct 27, 2019 6:25 pm

If a, b, c, d, and e are consecutive odd integers such that

by BTGmoderatorDC » Sun Oct 27, 2019 5:28 pm

Last post by BTGmoderatorDC
Sun Oct 27, 2019 5:28 pm

In an office that employs 120 people, \(m\)% of the

by BTGmoderatorLU » Fri Oct 25, 2019 2:25 am

Last post by deloitte247
Sun Oct 27, 2019 1:55 pm

For nonnegative integers a, b, and c, what is the value of

by BTGmoderatorDC » Fri Oct 25, 2019 6:38 pm

Last post by deloitte247
Sun Oct 27, 2019 1:09 pm

In a certain game, what is the probability that Martha wins

by AAPL » Sun Oct 27, 2019 2:13 am

Last post by AAPL
Sun Oct 27, 2019 2:13 am

A test-taker is selected at random from a group of test-take

by BTGmoderatorDC » Sat Oct 26, 2019 10:07 pm

Last post by BTGmoderatorDC
Sat Oct 26, 2019 10:07 pm

In the equation \(x^2 + 5x + k = 0, k\) is a constant and

by AAPL » Fri Oct 25, 2019 9:44 am

Last post by deloitte247
Sat Oct 26, 2019 6:19 pm

A certain panel is to be composed of exactly three women and

by BTGmoderatorDC » Thu Oct 24, 2019 5:39 pm

Last post by Brent@GMATPrepNow
Fri Oct 25, 2019 5:38 am

The figure shows that OA = 20, OB = 30 and OC = x and â–¡OCD

by Max@Math Revolution » Tue Oct 22, 2019 11:56 pm

Last post by Max@Math Revolution
Thu Oct 24, 2019 11:45 pm

In the grid above, the variables \(a\) through \(p\) are

by AAPL » Thu Oct 24, 2019 3:46 am

Last post by GMATGuruNY
Thu Oct 24, 2019 5:19 am

What is the value of x + 1/y?

by Max@Math Revolution » Tue Oct 22, 2019 2:27 am

Last post by Max@Math Revolution
Wed Oct 23, 2019 11:39 pm

Line m and line n intersect, forming 4 angles. Does any of

by BTGmoderatorDC » Tue Oct 22, 2019 10:20 pm

Last post by Jay@ManhattanReview
Wed Oct 23, 2019 11:11 pm

A manager wants to assign each of his \(e\) employees to one

by BTGmoderatorLU » Wed Oct 23, 2019 1:42 pm

Last post by Jay@ManhattanReview
Wed Oct 23, 2019 10:39 pm

Patricia has several coins, each of which is worth either 5

by swerve » Wed Oct 23, 2019 6:15 am

Last post by Jay@ManhattanReview
Wed Oct 23, 2019 9:59 pm

An integer grater than 1 that is not prime is called

by BTGmoderatorDC » Wed Oct 23, 2019 5:27 pm

Last post by Jay@ManhattanReview
Wed Oct 23, 2019 9:25 pm

p and q are integers. Is (p-1)(q-1) an even number?

by Max@Math Revolution » Mon Oct 21, 2019 12:31 am

Last post by Max@Math Revolution
Tue Oct 22, 2019 11:55 pm

In a card game named Allemande, each of four players has a

by BTGmoderatorLU » Tue Oct 22, 2019 1:32 am

Last post by Jay@ManhattanReview
Tue Oct 22, 2019 9:48 pm

Of the 3,000 cars manufactured in Factory Q last year, how

by swerve » Tue Oct 22, 2019 12:36 pm

Last post by swerve
Tue Oct 22, 2019 12:36 pm

If Sarah was 21 years old exactly 5 years ago, how old was

by BTGmoderatorLU » Sat Oct 19, 2019 1:25 am

Last post by Jay@ManhattanReview
Mon Oct 21, 2019 8:57 pm

A garden store purchased a number of shovels and a number of

by BTGmoderatorLU » Sun Oct 20, 2019 4:34 am

Last post by Jay@ManhattanReview
Mon Oct 21, 2019 8:51 pm

If Bob, working alone, can paint a certain room in 3 hours,

by swerve » Sun Oct 20, 2019 12:59 pm

Last post by Jay@ManhattanReview
Mon Oct 21, 2019 8:45 pm

In the xy-plane, what is the slope of line l that passes

by BTGmoderatorDC » Mon Oct 21, 2019 4:48 pm

Last post by Jay@ManhattanReview
Mon Oct 21, 2019 8:26 pm

Is quadrilateral ABCD a square?

by BTGmoderatorDC » Sat Oct 19, 2019 4:45 pm

Last post by swerve
Mon Oct 21, 2019 12:29 pm

The purchase price of Beth's new car, including the sales

by AAPL » Mon Oct 21, 2019 1:29 am

Last post by swerve
Mon Oct 21, 2019 12:16 pm

factor and odd DS questions

by charmaine » Sun Sep 14, 2008 7:27 pm

Last post by Brent@GMATPrepNow
Mon Oct 21, 2019 8:54 am

Sara and Bill's ages

by kobel51 » Sat Feb 01, 2014 2:27 pm

Last post by Brent@GMATPrepNow
Mon Oct 21, 2019 8:14 am

All the students of a class are to be divided into 20 indivi

by BTGmoderatorDC » Sun Oct 20, 2019 11:32 pm

Last post by Jay@ManhattanReview
Mon Oct 21, 2019 5:12 am

The table shows the heights of students in a class. What is

by Max@Math Revolution » Fri Oct 18, 2019 1:37 am

Last post by Max@Math Revolution
Sun Oct 20, 2019 5:48 pm

What is a positive integer p?

by Max@Math Revolution » Thu Oct 17, 2019 4:47 pm

Last post by Max@Math Revolution
Sun Oct 20, 2019 5:48 pm

Students in a class are arranged to form groups of 4 members

by BTGmoderatorDC » Thu Oct 17, 2019 11:15 pm

Last post by deloitte247
Sun Oct 20, 2019 11:02 am

If Sara's age is exactly twice Bill's age, what is Sara's

by AAPL » Sat Oct 19, 2019 11:44 pm

Last post by Brent@GMATPrepNow
Sun Oct 20, 2019 5:18 am

Is the integer k divisible by 4 ? (1) 8k is divisible by 16

by BTGmoderatorDC » Fri Oct 18, 2019 4:22 pm

Last post by deloitte247
Sun Oct 20, 2019 1:33 am

Last Thursday, John assembled chairs at a rate of 3 chairs

by swerve » Fri Oct 18, 2019 7:51 am

Last post by deloitte247
Sat Oct 19, 2019 3:30 pm

A repunit is a positive integer that contains only the digit

by BTGmoderatorDC » Fri Aug 23, 2019 3:45 pm

Last post by Brent@GMATPrepNow
Sat Oct 19, 2019 2:00 pm

OG DS #43 Help

by kzhou » Sun Oct 24, 2010 11:58 am

Last post by Brent@GMATPrepNow
Sat Oct 19, 2019 1:41 pm

If f(a)=a^2+3a, then the value of 3f(aâˆ’b) is how many time

by BTGmoderatorDC » Mon Oct 14, 2019 6:35 pm

Last post by deloitte247
Fri Oct 18, 2019 4:25 pm

How old, rounded to the nearest year, was Jim on May 1989?

by BTGmoderatorLU » Fri Oct 18, 2019 3:00 am

Last post by BTGmoderatorLU
Fri Oct 18, 2019 3:00 am

f(x) is a function. What is the value of f(x)?

by Max@Math Revolution » Wed Oct 16, 2019 1:13 am

Last post by Max@Math Revolution
Fri Oct 18, 2019 1:35 am

m and n are integers. What is the value (-1)^{m-n} +(-1)^{m+

by Max@Math Revolution » Mon Oct 14, 2019 11:16 pm

Last post by Max@Math Revolution
Thu Oct 17, 2019 4:45 pm

Is the average (arithmetic mean) of 5 different positive

by BTGmoderatorDC » Tue Oct 15, 2019 7:48 pm

Last post by swerve
Thu Oct 17, 2019 11:13 am

A circular patch is placed on a square piece of fabric. What

by BTGmoderatorDC » Wed Oct 16, 2019 6:30 pm

Last post by swerve
Thu Oct 17, 2019 11:04 am

Distance - word problem

by beater » Mon Oct 20, 2008 9:01 am

Last post by Brent@GMATPrepNow
Thu Oct 17, 2019 8:33 am

Of the 20 people who each purchased 2 tickets to a concert,

by AAPL » Thu Oct 17, 2019 5:29 am

Last post by Brent@GMATPrepNow
Thu Oct 17, 2019 5:48 am

f(x) is a function. What is the value of f(2006)?

by Max@Math Revolution » Sun Oct 13, 2019 11:12 pm

Last post by Max@Math Revolution
Wed Oct 16, 2019 1:12 am

Data Sufficiency

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