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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

Lines \(P, Q\) and \(R\) are parallel to each other. Is the slope of the line \(P\) positive?

by VJesus12 » Thu May 13, 2021 7:10 am

*Lines \(P, Q\) and \(R\) are parallel to each other. Is the slope of...*

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Last post by VJesus12

Thu May 13, 2021 7:10 am

Thu May 13, 2021 7:10 am

\(A, B, C,\) and \(D\) are distinct points on a plane. If triangle \(ABC\) is right-angled and \(BD\) is the height of

by VJesus12 » Thu May 13, 2021 7:07 am

*\(A, B, C,\) and \(D\) are distinct points on a plane. If triangle...*

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Last post by VJesus12

Thu May 13, 2021 7:07 am

Thu May 13, 2021 7:07 am

In the figure above, what is the perimeter of rectangle \(ABPQ?\)

by VJesus12 » Thu May 13, 2021 7:04 am

*Untitled.png In the figure above, what is the perimeter of rectangle...*

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Last post by VJesus12

Thu May 13, 2021 7:04 am

Thu May 13, 2021 7:04 am

If \(r\) and \(s\) are positive integers, is \(\dfrac{r}{s}\) an integer?

by VJesus12 » Thu May 13, 2021 6:58 am

*If \(r\) and \(s\) are positive integers, is \(\dfrac{r}{s}\) an...*

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Last post by VJesus12

Thu May 13, 2021 6:58 am

Thu May 13, 2021 6:58 am

If \(x\) and \(y\) are integers and \(x<y,\) what is the value of \(x+y?\)

by VJesus12 » Thu May 13, 2021 6:53 am

*If \(x\) and \(y\) are integers and \(x<y,\) what is the value of...*

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Last post by VJesus12

Thu May 13, 2021 6:53 am

Thu May 13, 2021 6:53 am

The numbers of books read by \(7\) students last year were \(10, 5, p , q , r , 29\) and \(20.\) What was the range of

by VJesus12 » Thu May 13, 2021 6:50 am

*The numbers of books read by \(7\) students last year were \(10, 5, p...*

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Last post by VJesus12

Thu May 13, 2021 6:50 am

Thu May 13, 2021 6:50 am

If the average of four distinct positive integers is \(60,\) how many integers of these four are less than \(50?\)

by VJesus12 » Thu May 13, 2021 6:46 am

*If the average of four distinct positive integers is \(60,\) how many...*

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Last post by VJesus12

Thu May 13, 2021 6:46 am

Thu May 13, 2021 6:46 am

Is \(x\) a multiple of \(72?\)

by VJesus12 » Thu May 13, 2021 6:39 am

*Is \(x\) a multiple of \(72?\) (1) \(x\) is a multiple of \(16.\) (2)...*

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Last post by VJesus12

Thu May 13, 2021 6:39 am

Thu May 13, 2021 6:39 am

Is the product of a positive and a negative integer less than \(-10?\)

by VJesus12 » Thu May 13, 2021 6:37 am

*Is the product of a positive and a negative integer less than...*

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Last post by VJesus12

Thu May 13, 2021 6:37 am

Thu May 13, 2021 6:37 am

Lines \(k\) and \(l\) intersect in the coordinate plane at point \((3, -2).\) Is the largest angle formed at the interse

by VJesus12 » Thu May 13, 2021 6:33 am

*Lines \(k\) and \(l\) intersect in the coordinate plane at point...*

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Last post by VJesus12

Thu May 13, 2021 6:33 am

Thu May 13, 2021 6:33 am

If \(x\) and \(y\) are integers, is \(xy\) even?

by VJesus12 » Thu May 13, 2021 6:28 am

*If \(x\) and \(y\) are integers, is \(xy\) even? (1) \(x = y + 1.\)...*

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Last post by VJesus12

Thu May 13, 2021 6:28 am

Thu May 13, 2021 6:28 am

If \(a\) and \(b\) are positive integers divisible by \(6,\) is \(6\) the greatest common divisor of \(a\) and \(b?\)

by Vincen » Thu May 13, 2021 6:25 am

*If \(a\) and \(b\) are positive integers divisible by \(6,\) is \(6\)...*

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Last post by Vincen

Thu May 13, 2021 6:25 am

Thu May 13, 2021 6:25 am

Is the product \(abcd\) even?

by Vincen » Thu May 13, 2021 6:14 am

*Is the product \(abcd\) even? (1) \(a^2+b^2+c^2+d^2=0\) (2) \(a = b =...*

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Last post by Vincen

Thu May 13, 2021 6:14 am

Thu May 13, 2021 6:14 am

Is \(a\cdot b\cdot c\) divisible by \(24?\)

by Vincen » Thu May 13, 2021 6:11 am

*Is \(a\cdot b\cdot c\) divisible by \(24?\) (1) \(a, b,\) and \(c\)...*

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Last post by Vincen

Thu May 13, 2021 6:11 am

Thu May 13, 2021 6:11 am

Is \(|3m-n|+|m-2n|>|4m-3n|?\)

by Vincen » Thu May 13, 2021 6:06 am

*Is \(|3m-n|+|m-2n|>|4m-3n|?\) (1) \(m>0\) (2) \(2n<m\)...*

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Last post by Vincen

Thu May 13, 2021 6:06 am

Thu May 13, 2021 6:06 am

How many positive prime numbers are less than the integer \(n?\)

by Vincen » Thu May 13, 2021 6:04 am

*How many positive prime numbers are less than the integer \(n?\) (1)...*

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Last post by Vincen

Thu May 13, 2021 6:04 am

Thu May 13, 2021 6:04 am

If \(x\) and \(y\) are integers and \(x > 0,\) is \(y > 0?\)

by Vincen » Thu May 13, 2021 6:02 am

*If \(x\) and \(y\) are integers and \(x > 0,\) is \(y > 0?\)...*

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Last post by Vincen

Thu May 13, 2021 6:02 am

Thu May 13, 2021 6:02 am

If \(x\) and \(y\) are positive integers, is \(\dfrac{x}{y}\) a terminating decimal?

by Vincen » Thu May 13, 2021 5:59 am

*If \(x\) and \(y\) are positive integers, is \(\dfrac{x}{y}\) a...*

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Last post by Vincen

Thu May 13, 2021 5:59 am

Thu May 13, 2021 5:59 am

What is the retail price of a certain calculator?

by Vincen » Thu May 13, 2021 5:55 am

*What is the retail price of a certain calculator? (1) The retail...*

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Last post by Vincen

Thu May 13, 2021 5:55 am

Thu May 13, 2021 5:55 am

The positive integer \(k\) has exactly two positive prime factors \(3\) and \(7.\) If \(k\) has a total of \(6\) positiv

by Vincen » Thu May 13, 2021 5:53 am

*The positive integer \(k\) has exactly two positive prime factors...*

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Last post by Vincen

Thu May 13, 2021 5:53 am

Thu May 13, 2021 5:53 am

If \(pq \ne 0,\) is \(p^2q > pq^2?\)

by Vincen » Thu May 13, 2021 5:49 am

*If \(pq \ne 0,\) is \(p^2q > pq^2?\) (1) \(pq < 0\) (2) \(p...*

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Last post by Vincen

Thu May 13, 2021 5:49 am

Thu May 13, 2021 5:49 am

A triangle has side lengths of a, b, and c centimeters. Does each angle in the triangle measure less than 90 degrees?

by AAPL » Thu May 13, 2021 5:46 am

*Official Guide A triangle has side lengths of a, b, and c...*

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Last post by AAPL

Thu May 13, 2021 5:46 am

Thu May 13, 2021 5:46 am

If \(a\) and \(b\) are positive integers, what is the remainder when \(ab\) is divided by \(40?\)

by Vincen » Thu May 13, 2021 5:44 am

*If \(a\) and \(b\) are positive integers, what is the remainder when...*

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Last post by Vincen

Thu May 13, 2021 5:44 am

Thu May 13, 2021 5:44 am

Is the average (arithmetic mean) of 5 different positive integers at least 30?

by Vincen » Thu May 13, 2021 5:41 am

*Is the average (arithmetic mean) of 5 different positive integers at...*

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Last post by Vincen

Thu May 13, 2021 5:41 am

Thu May 13, 2021 5:41 am

Is \(\dfrac{3x + 8}{x + 2}\) an integer?

by Vincen » Thu May 13, 2021 5:36 am

*Is \(\dfrac{3x + 8}{x + 2}\) an integer? (1) \(x\) is an integer. (2)...*

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Last post by Vincen

Thu May 13, 2021 5:36 am

Thu May 13, 2021 5:36 am

If \(k\) is a positive integer, is \(k\) the square of an integer?

by Vincen » Thu May 13, 2021 5:34 am

*If \(k\) is a positive integer, is \(k\) the square of an integer?...*

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Last post by Vincen

Thu May 13, 2021 5:34 am

Thu May 13, 2021 5:34 am

At what speed was a train traveling on a trip when it had completed half of the total distance of the trip?

by Gmat_mission » Fri May 07, 2021 7:58 am

*At what speed was a train traveling on a trip when it had completed...*

1

Last post by [email protected]

Thu May 13, 2021 5:32 am

Thu May 13, 2021 5:32 am

What is the positive integer \(n?\)

by Vincen » Thu May 13, 2021 5:31 am

*What is the positive integer \(n?\) (1) The sum of all of the...*

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Last post by Vincen

Thu May 13, 2021 5:31 am

Thu May 13, 2021 5:31 am

Last year in a group of 30 businesses, 21 reported a net profit and 15 had investments in foreign markets....

by Vincen » Sun May 09, 2021 2:03 pm

*Last year in a group of 30 businesses, 21 reported a net profit and...*

1

Last post by [email protected]

Thu May 13, 2021 5:30 am

Thu May 13, 2021 5:30 am

On a certain nonstop trip, Marta averaged x miles per hour for 2 hours and y miles per hour for the remaining 3 hours.

by AAPL » Mon May 10, 2021 6:01 am

*Official Guide On a certain nonstop trip, Marta averaged x miles per...*

1

Last post by [email protected]

Thu May 13, 2021 5:22 am

Thu May 13, 2021 5:22 am

In the figure above, two rectangular solids share a vertex S. P, Q, and R are all vertices of the smaller rectangular...

by BTGmoderatorLU » Wed May 12, 2021 10:08 am

*Source: Princeton Review Capture1.JPG In the figure above, two...*

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Last post by BTGmoderatorLU

Wed May 12, 2021 10:08 am

Wed May 12, 2021 10:08 am

GMAT Official Guide 2019 If xy Ã¢â€°Â 0, is

by BTGmoderatorDC » Sun Jul 01, 2018 12:24 am

*If xy Ã¢â€°Â 0, is x^3 + y^3 > 0 ? (1) x + y > 0 (2) xy > 0*

3

Last post by [email protected]

Wed May 12, 2021 8:21 am

Wed May 12, 2021 8:21 am

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

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

*At the beginning of the year, the Finance Committee and the Planning...*

2

Last post by [email protected]

Wed May 12, 2021 8:19 am

Wed May 12, 2021 8:19 am

Is zp negative?

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

*Is zp negative? (1) p(z^4) < 0 (2) p + (z^4) = 14 Official Guide...*

2

Last post by [email protected]

Wed May 12, 2021 8:17 am

Wed May 12, 2021 8:17 am

Three roommates-Bela, Gyorgy, and Janos-together saved m

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

*Three roommates-Bela, Gyorgy, and Janos-together saved...*

2

Last post by [email protected]

Wed May 12, 2021 8:15 am

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

*Source: Official Guide A conveyor belt moves bottles at a constant...*

3

Last post by [email protected]

Wed May 12, 2021 8:12 am

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

*If a and b are constants, is the expression (x+b)/(Ã¢Ë†Å¡(x+a))...*

4

Last post by [email protected]

Wed May 12, 2021 8:10 am

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

*Is the sum of the prices of the 3 books that Shana bought less than...*

2

Last post by [email protected]

Wed May 12, 2021 8:07 am

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

*If n is an integer, is (0.1)^n greater than (10)^n? (1) n > -10...*

3

Last post by [email protected]

Wed May 12, 2021 7:57 am

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

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

3

Last post by [email protected]

Wed May 12, 2021 7:52 am

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

*If x and y are the lengths of the legs of a right triangle, what is...*

3

Last post by [email protected]

Wed May 12, 2021 7:50 am

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

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

3

Last post by [email protected]

Wed May 12, 2021 7:48 am

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

*The figure above represents a box that has the shape of a cube. What...*

4

Last post by [email protected]

Wed May 12, 2021 7:38 am

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

*In the figure above, what is the area of region PQRST ? (1) PQ = RS...*

2

Last post by [email protected]

Wed May 12, 2021 7:34 am

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

*If, in the figure above, ABCD is a rectangular region, what is the...*

2

Last post by [email protected]

Wed May 12, 2021 7:31 am

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

*A six-sided mosaic contains 24 triangular pieces of tile of the same...*

3

Last post by [email protected]

Wed May 12, 2021 7:29 am

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

*Is the point Q on the circle with center C ? (1) R is a point on the...*

2

Last post by [email protected]

Wed May 12, 2021 7:26 am

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

*In a sequence of numbers in which each term is two more than the...*

2

Last post by [email protected]

Wed May 12, 2021 6:29 am

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

*If a school district paid a total of $35 per desk for x desks and a...*

3

Last post by [email protected]

Wed May 12, 2021 6:25 am

Wed May 12, 2021 6:25 am