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OFFICIAL GUIDE QUESTION LIBRARY

by beatthegmat » Wed Sep 20, 2017 9:23 am

*Join the discussion as you work through your Official Guide and gain...*

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Last post by beatthegmat

Wed Sep 20, 2017 9:23 am

Wed Sep 20, 2017 9:23 am

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

by [email protected] Revolution » Wed May 05, 2021 9:28 pm

*Que: What is the total number of sports clubs that John and Sandy...*

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Last post by [email protected] Revolution

Wed May 05, 2021 9:28 pm

Wed May 05, 2021 9:28 pm

Que: If x is an integer, is \(x^2-x\) a multiple of 18?

by [email protected] Revolution » Tue May 04, 2021 9:33 pm

*Que: If x is an integer, is \(x^2-x\) a multiple of 18? (1) x- 1 is...*

1

Last post by [email protected] Revolution

Wed May 05, 2021 9:18 pm

Wed May 05, 2021 9:18 pm

In the 30-day month of June, a motorcycle dealership sold a different number of motorcycles each day. If it recorded at

by BTGmoderatorDC » Wed May 05, 2021 3:01 pm

*In the 30-day month of June, a motorcycle dealership sold a different...*

1

Last post by swerve

Wed May 05, 2021 6:39 pm

Wed May 05, 2021 6:39 pm

At the bakery, Lew spent a total of $6.00 for one kind of cupcake and one kind of doughnut. How many doughnuts did he

by VJesus12 » Wed Apr 28, 2021 5:39 am

*At the bakery, Lew spent a total of $6.00 for one kind of cupcake and...*

1

Last post by [email protected]

Wed May 05, 2021 7:01 am

Wed May 05, 2021 7:01 am

If there are more than two numbers in a certain list, is each of the numbers in the list equal to 0?

by Gmat_mission » Thu Apr 29, 2021 8:05 am

*If there are more than two numbers in a certain list, is each of the...*

1

Last post by [email protected]

Wed May 05, 2021 6:58 am

Wed May 05, 2021 6:58 am

Lines \(n\) and \(p\) lie in the \(xy\)-plane. Is the slope of line \(n\) less than the slope of line \(p?\)

by VJesus12 » Tue May 04, 2021 6:25 am

*Lines \(n\) and \(p\) lie in the \(xy\)-plane. Is the slope of line...*

1

Last post by [email protected]

Wed May 05, 2021 6:55 am

Wed May 05, 2021 6:55 am

In the first 2 hours after Meadow's self-service laundry opens, m large washing machines and n small washing machines...

by BTGmoderatorLU » Wed May 05, 2021 3:49 am

*Source: Official Guide In the first 2 hours after Meadow's...*

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Last post by BTGmoderatorLU

Wed May 05, 2021 3:49 am

Wed May 05, 2021 3:49 am

Que: Is an integer 'n' odd?

by [email protected] Revolution » Mon May 03, 2021 9:02 pm

*Que: Is an integer 'n' odd? (1) n - 5 is an even integer. (2)...*

1

Last post by [email protected] Revolution

Tue May 04, 2021 9:25 pm

Tue May 04, 2021 9:25 pm

Starting from the same point, a sparrow and a hawk flew in opposite directions. Each traveled at a constant speed until

by AAPL » Tue May 04, 2021 4:58 pm

*Princeton Review Starting from the same point, a sparrow and a hawk...*

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Last post by AAPL

Tue May 04, 2021 4:58 pm

Tue May 04, 2021 4:58 pm

If a and b are consecutive positive integers, and ab = 30x, is x an integer?

by BTGmoderatorLU » Tue May 04, 2021 12:49 pm

*Source: Manhattan Prep If a and b are consecutive positive integers,...*

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Last post by BTGmoderatorLU

Tue May 04, 2021 12:49 pm

Tue May 04, 2021 12:49 pm

If \(x > 0,\) is \(\dfrac{x}{y} > x ?\)

by M7MBA » Tue May 04, 2021 7:22 am

*If \(x > 0,\) is \(\dfrac{x}{y} > x ?\) (1) \(0 < y < 1\)...*

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Last post by M7MBA

Tue May 04, 2021 7:22 am

Tue May 04, 2021 7:22 am

If \(xy = -18,\) is \(x\) less than \(y?\)

by M7MBA » Tue May 04, 2021 7:17 am

*If \(xy = -18,\) is \(x\) less than \(y?\) (1) \(x < 0\) (2) \(y...*

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Last post by M7MBA

Tue May 04, 2021 7:17 am

Tue May 04, 2021 7:17 am

If the symbol \(@\) represents either addition or multiplication, which operation does it represent?

by M7MBA » Tue May 04, 2021 7:14 am

*If the symbol \(@\) represents either addition or multiplication,...*

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Last post by M7MBA

Tue May 04, 2021 7:14 am

Tue May 04, 2021 7:14 am

What is the average (arithmetic mean) of \(j\) and \(k?\)

by M7MBA » Tue May 04, 2021 7:09 am

*What is the average (arithmetic mean) of \(j\) and \(k?\) (1) The...*

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Last post by M7MBA

Tue May 04, 2021 7:09 am

Tue May 04, 2021 7:09 am

Machine \(M,\) working alone at its constant rate, produces \(x\) widgets every \(4\) minutes. Machine \(N,\) working

by M7MBA » Tue May 04, 2021 7:05 am

*Machine \(M,\) working alone at its constant rate, produces \(x\)...*

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Last post by M7MBA

Tue May 04, 2021 7:05 am

Tue May 04, 2021 7:05 am

Is the perimeter of triangle \(ABC\) less than \(15\) centimeters?

by M7MBA » Tue May 04, 2021 7:00 am

*Is the perimeter of triangle \(ABC\) less than \(15\) centimeters?...*

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Last post by M7MBA

Tue May 04, 2021 7:00 am

Tue May 04, 2021 7:00 am

Is \(|x - y| > |x| - |y|?\)

by M7MBA » Tue May 04, 2021 6:56 am

*Is \(|x - y| > |x| - |y|?\) (1) \(y < x\) (2) \(xy < 0\)...*

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Last post by M7MBA

Tue May 04, 2021 6:56 am

Tue May 04, 2021 6:56 am

Is \(|x| < 1 ?\)

by M7MBA » Tue May 04, 2021 6:54 am

*Is \(|x| < 1 ?\) (1) \(|x + 1| = 2|x - 1|\) (2) \(|x - 3| \ne 0\)...*

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Last post by M7MBA

Tue May 04, 2021 6:54 am

Tue May 04, 2021 6:54 am

In the figure above, if \(MNOP\) is a trapezoid and \(NOPR\) is a parallelogram, what is the area of the triangular regi

by VJesus12 » Tue May 04, 2021 6:52 am

*Capture.JPG In the figure above, if \(MNOP\) is a trapezoid and...*

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Last post by VJesus12

Tue May 04, 2021 6:52 am

Tue May 04, 2021 6:52 am

Circle \(1,\) Circle \(2,\) and Circle \(3\) have the same center and have a radius \(r_1<r_2<r_3.\) Let \(A_1\) be the

by VJesus12 » Tue May 04, 2021 6:49 am

*Circle \(1,\) Circle \(2,\) and Circle \(3\) have the same center and...*

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Last post by VJesus12

Tue May 04, 2021 6:49 am

Tue May 04, 2021 6:49 am

If both \(x\) and \(y\) are positive integers, what is the remainder when \(2\cdot 10^x+11y\) is divided by \(9?\)

by VJesus12 » Tue May 04, 2021 6:45 am

*If both \(x\) and \(y\) are positive integers, what is the remainder...*

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Last post by VJesus12

Tue May 04, 2021 6:45 am

Tue May 04, 2021 6:45 am

In the figure shown, what is the value of \(x?\)

by VJesus12 » Tue May 04, 2021 6:42 am

*Triangle.GIF In the figure shown, what is the value of \(x?\) (1)...*

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Last post by VJesus12

Tue May 04, 2021 6:42 am

Tue May 04, 2021 6:42 am

If \(ax + b = 0,\) is \(x > 0?\)

by VJesus12 » Tue May 04, 2021 6:39 am

*If \(ax + b = 0,\) is \(x > 0?\) (1) \(a + b > 0\) (2) \(a - b...*

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Last post by VJesus12

Tue May 04, 2021 6:39 am

Tue May 04, 2021 6:39 am

Two positive integers \(a\) and \(b\) are divisible by \(5,\) which is their largest common factor. What is the value of

by VJesus12 » Tue May 04, 2021 6:36 am

*Two positive integers \(a\) and \(b\) are divisible by \(5,\) which...*

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Last post by VJesus12

Tue May 04, 2021 6:36 am

Tue May 04, 2021 6:36 am

What is the value of the positive integer \(n?\)

by VJesus12 » Tue May 04, 2021 6:33 am

*What is the value of the positive integer \(n?\) 1) If \(31, 32,\)...*

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Last post by VJesus12

Tue May 04, 2021 6:33 am

Tue May 04, 2021 6:33 am

Circle \(C\) and line \(K\) lie in the \(XY\) plane. If circle \(C\) is centered at the origin and has a radius of \(1\)

by VJesus12 » Tue May 04, 2021 6:29 am

*Circle \(C\) and line \(K\) lie in the \(XY\) plane. If circle \(C\)...*

0

Last post by VJesus12

Tue May 04, 2021 6:29 am

Tue May 04, 2021 6:29 am

Is \(k\) the square of an integer?

by VJesus12 » Tue May 04, 2021 2:41 am

*Is \(k\) the square of an integer? (1) \(k=t^2\cdot q^6\cdot...*

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Last post by VJesus12

Tue May 04, 2021 2:41 am

Tue May 04, 2021 2:41 am

Of the 20 people who each purchased 2 tickets to a concert, some used both tickets, some used only 1 ticket, and some us

by VJesus12 » Tue May 04, 2021 2:35 am

*Of the 20 people who each purchased 2 tickets to a concert, some used...*

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Last post by VJesus12

Tue May 04, 2021 2:35 am

Tue May 04, 2021 2:35 am

Is \(|x| = |y| ?\)

by VJesus12 » Tue May 04, 2021 2:30 am

*Is \(|x| = |y| ?\) (1) \(x - y = 6\) (2) \(x + y = 0\) Answer: B...*

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Last post by VJesus12

Tue May 04, 2021 2:30 am

Tue May 04, 2021 2:30 am

The integers \(r, s\) and \(t\) all have the same remainder when divided by \(5.\) What is the value of \(t?\)

by VJesus12 » Tue May 04, 2021 2:27 am

*The integers \(r, s\) and \(t\) all have the same remainder when...*

0

Last post by VJesus12

Tue May 04, 2021 2:27 am

Tue May 04, 2021 2:27 am

If \(x\) and \(y\) are positive integers, is \(xy\) a multiple of \(8?\)

by VJesus12 » Tue May 04, 2021 2:23 am

*If \(x\) and \(y\) are positive integers, is \(xy\) a multiple of...*

0

Last post by VJesus12

Tue May 04, 2021 2:23 am

Tue May 04, 2021 2:23 am

In the coordinate plane \(p\ne 1,\) a line \(L\) passes through a point \((1,p).\) What is the slope of the line \(L?\)

by VJesus12 » Tue May 04, 2021 2:20 am

*In the coordinate plane \(p\ne 1,\) a line \(L\) passes through a...*

0

Last post by VJesus12

Tue May 04, 2021 2:20 am

Tue May 04, 2021 2:20 am

Is line \(y = kx + b\) tangent to circle \(x^2 + y^2 = 1 ?\)

by VJesus12 » Tue May 04, 2021 2:17 am

*Is line \(y = kx + b\) tangent to circle \(x^2 + y^2 = 1 ?\) (1) \(k...*

0

Last post by VJesus12

Tue May 04, 2021 2:17 am

Tue May 04, 2021 2:17 am

The median of a set of \(5\) different numbers is \(x.\) If we add another set of \(5\) numbers to the existing set

by VJesus12 » Tue May 04, 2021 2:11 am

*The median of a set of \(5\) different numbers is \(x.\) If we add...*

0

Last post by VJesus12

Tue May 04, 2021 2:11 am

Tue May 04, 2021 2:11 am

What is the value of \(|y - 1| ?\)

by VJesus12 » Tue May 04, 2021 1:50 am

*What is the value of \(|y - 1| ?\) (1) \((y - 7)(y + 5) = 0\) (2)...*

0

Last post by VJesus12

Tue May 04, 2021 1:50 am

Tue May 04, 2021 1:50 am

If \(S\) is the sum of the first \(n\) positive integers, what is the value of \(n ?\)

by Vincen » Tue May 04, 2021 1:07 am

*If \(S\) is the sum of the first \(n\) positive integers, what is the...*

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Last post by Vincen

Tue May 04, 2021 1:07 am

Tue May 04, 2021 1:07 am

If \(a < x < b\) and \(c < y < d,\) is \(x < y ?\)

by Vincen » Tue May 04, 2021 1:02 am

*If \(a < x < b\) and \(c < y < d,\) is \(x < y ?\) (1)...*

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Last post by Vincen

Tue May 04, 2021 1:02 am

Tue May 04, 2021 1:02 am

If \(x, y,\) and \(n\) are positive integers, is \(\left(\dfrac{x}{y}\right)^n\) greater than \(1,000 ?\)

by Vincen » Tue May 04, 2021 12:57 am

*If \(x, y,\) and \(n\) are positive integers, is...*

0

Last post by Vincen

Tue May 04, 2021 12:57 am

Tue May 04, 2021 12:57 am

Que: If x and y are integers, is x + y an even number?

by [email protected] Revolution » Sun May 02, 2021 9:08 pm

*Que: If x and y are integers, is x + y an even number? (1) x + 4y =...*

1

Last post by [email protected] Revolution

Mon May 03, 2021 8:36 pm

Mon May 03, 2021 8:36 pm

Is the integer n odd?

by BTGmoderatorDC » Mon May 03, 2021 3:07 pm

*Is the integer n odd? (1) n is divisible by 3 (2) 2n is divisible by...*

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Last post by BTGmoderatorDC

Mon May 03, 2021 3:07 pm

Mon May 03, 2021 3:07 pm

In \(1999,\) Company \(X\)'s gross profit was what percent of its revenue?

by Vincen » Mon May 03, 2021 10:59 am

*In \(1999,\) Company \(X\)'s gross profit was what percent of its...*

0

Last post by Vincen

Mon May 03, 2021 10:59 am

Mon May 03, 2021 10:59 am

\A bigger circle (with center \(A\)) and a smaller circle (with center \(B\)) are touching each other externally. \(PT\)

by Vincen » Mon May 03, 2021 10:43 am

*Screen-Shot-2016-11-22-at-1.40.18-PM-e1479817510803.png A bigger...*

0

Last post by Vincen

Mon May 03, 2021 10:43 am

Mon May 03, 2021 10:43 am

Is the product of two integers \(A\) and \(B\) odd?

by Vincen » Mon May 03, 2021 10:38 am

*Is the product of two integers \(A\) and \(B\) odd? (1) \(A\) is the...*

0

Last post by Vincen

Mon May 03, 2021 10:38 am

Mon May 03, 2021 10:38 am

Of the 1400 college teachers surveyed, 42% said they considered engaging in research an essential goal. How many of the

by BTGmoderatorDC » Sat May 01, 2021 3:48 pm

*Of the 1400 college teachers surveyed, 42% said they considered...*

1

Last post by swerve

Mon May 03, 2021 9:57 am

Mon May 03, 2021 9:57 am

The 9 participants in a race were divided into 3 teams with 3 runners on each team. A team was awarded 6 â€“ n points if

by AAPL » Mon May 03, 2021 4:28 am

*Official Guide The 9 participants in a race were divided into 3...*

0

Last post by AAPL

Mon May 03, 2021 4:28 am

Mon May 03, 2021 4:28 am

If the positive integer n is greater than 6, what is the remainder when n is divided by 6?

by AAPL » Sat May 01, 2021 11:07 am

*Manhattan Prep If the positive integer n is greater than 6, what is...*

0

Last post by AAPL

Sat May 01, 2021 11:07 am

Sat May 01, 2021 11:07 am

How many men are in a certain company's vanpool program?

by BTGmoderatorDC » Tue Nov 06, 2018 6:00 pm

*How many men are in a certain company's vanpool program? (1) The...*

2

Last post by [email protected]

Sat May 01, 2021 8:17 am

Sat May 01, 2021 8:17 am

GMAT Official Guide 2019 In a recent town election

by BTGmoderatorDC » Sun Jul 01, 2018 12:42 am

*In a recent town election, what was the ratio of the number of votes...*

3

Last post by [email protected]

Sat May 01, 2021 8:14 am

Sat May 01, 2021 8:14 am

GMAT Official Guide 2019 Each of the n employees at

by BTGmoderatorDC » Tue Jul 03, 2018 5:01 pm

*Each of the n employees at a certain company has a different annual...*

3

Last post by [email protected]

Sat May 01, 2021 8:09 am

Sat May 01, 2021 8:09 am