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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

If \(2.00X\) and \(3.00Y\) are \(2\) numbers in decimal form with thousandths digits \(X\) and \(Y,\) is

by VJesus12 » Thu Sep 16, 2021 11:49 am

*If \(2.00X\) and \(3.00Y\) are \(2\) numbers in decimal form with...*

1

Last post by [email protected]

Thu Sep 16, 2021 3:26 pm

Thu Sep 16, 2021 3:26 pm

In the diagram above, O is the center of the circle. What is the length of chord AC?

by BTGmoderatorDC » Thu Sep 16, 2021 11:51 am

*cpotg_img4-300x285.png In the diagram above, O is the center of the...*

1

Last post by [email protected]

Thu Sep 16, 2021 3:25 pm

Thu Sep 16, 2021 3:25 pm

If \(k = (n + 2)(n - 2),\) where \(n\) is an integer value greater than \(2,\) what is the value of \(k?\)

by VJesus12 » Thu Sep 16, 2021 11:52 am

*If \(k = (n + 2)(n - 2),\) where \(n\) is an integer value greater...*

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Last post by VJesus12

Thu Sep 16, 2021 11:52 am

Thu Sep 16, 2021 11:52 am

If \(x\) is a positive integer, what is the value of \(x?\)

by VJesus12 » Thu Sep 16, 2021 11:42 am

*If \(x\) is a positive integer, what is the value of \(x?\) (1) The...*

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Last post by VJesus12

Thu Sep 16, 2021 11:42 am

Thu Sep 16, 2021 11:42 am

In the figure above, segments \(RS\) and \(TU\) represent two positions of the same ladder leaning against the side

by VJesus12 » Thu Sep 16, 2021 11:38 am

*Untitled.png In the figure above, segments \(RS\) and \(TU\)...*

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Last post by VJesus12

Thu Sep 16, 2021 11:38 am

Thu Sep 16, 2021 11:38 am

If \(p\) and \(q\) are integers, is \(pq > 0?\)

by VJesus12 » Thu Sep 16, 2021 11:33 am

*If \(p\) and \(q\) are integers, is \(pq > 0?\) (1) \(2^p\cdot...*

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Last post by VJesus12

Thu Sep 16, 2021 11:33 am

Thu Sep 16, 2021 11:33 am

Ten years ago, Dorothy deposited a certain amount of money in Account \(A\) at a \(3\%\) simple annual interest rate. At

by VJesus12 » Thu Sep 16, 2021 11:30 am

*Ten years ago, Dorothy deposited a certain amount of money in Account...*

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Last post by VJesus12

Thu Sep 16, 2021 11:30 am

Thu Sep 16, 2021 11:30 am

The function \(f(n)\) is given by the number of factors of \(n.\) If \(p\) and \(q\) are positive integers and \(f(pq)\)

by VJesus12 » Thu Sep 16, 2021 11:26 am

*The function \(f(n)\) is given by the number of factors of \(n.\) If...*

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Last post by VJesus12

Thu Sep 16, 2021 11:26 am

Thu Sep 16, 2021 11:26 am

Is quadrilateral \(ABCD\) a square?

by VJesus12 » Thu Sep 16, 2021 11:21 am

*Is quadrilateral \(ABCD\) a square? (1) \(A = B = C = 90^{\circ}\)...*

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Last post by VJesus12

Thu Sep 16, 2021 11:21 am

Thu Sep 16, 2021 11:21 am

Set \(S\) consists of more than two integers. Are all the numbers in set \(S\) negative?

by VJesus12 » Thu Sep 16, 2021 11:17 am

*Set \(S\) consists of more than two integers. Are all the numbers in...*

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Last post by VJesus12

Thu Sep 16, 2021 11:17 am

Thu Sep 16, 2021 11:17 am

If \(k\) is a positive integer, what is the remainder when \(62^{k^3}\) is divided by \(7?\)

by VJesus12 » Thu Sep 16, 2021 11:13 am

*If \(k\) is a positive integer, what is the remainder when...*

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Last post by VJesus12

Thu Sep 16, 2021 11:13 am

Thu Sep 16, 2021 11:13 am

If the vertices of a triangle have coordinates \((x,1), (5,1),\) and \((5,y)\) where \(x<5\) and \(y>1,\) what is the

by VJesus12 » Thu Sep 16, 2021 11:09 am

*If the vertices of a triangle have coordinates \((x,1), (5,1),\) and...*

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Last post by VJesus12

Thu Sep 16, 2021 11:09 am

Thu Sep 16, 2021 11:09 am

Warehouse W's revenue from the sale of sofas was what percent greater this year than it was last year?

by VJesus12 » Thu Sep 16, 2021 10:58 am

*Warehouse W's revenue from the sale of sofas was what percent greater...*

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Last post by VJesus12

Thu Sep 16, 2021 10:58 am

Thu Sep 16, 2021 10:58 am

A certain company has 255 employees. If an employee is to be selected at random from the company's employees, is the pro

by VJesus12 » Thu Sep 16, 2021 10:54 am

*A certain company has 255 employees. If an employee is to be selected...*

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Last post by VJesus12

Thu Sep 16, 2021 10:54 am

Thu Sep 16, 2021 10:54 am

A citrus fruit grower receives $15 for each crate of oranges shipped and $18 for each crate of grapefruit shipped.

by AAPL » Thu Sep 16, 2021 8:18 am

*Official Guide A citrus fruit grower receives $15 for each crate of...*

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Last post by AAPL

Thu Sep 16, 2021 8:18 am

Thu Sep 16, 2021 8:18 am

Terry holds 12 cards, each of which is red, white, green, or blue. If a person is to select a card randomly from the

by Vincen » Wed Sep 15, 2021 8:38 am

*Terry holds 12 cards, each of which is red, white, green, or blue. If...*

1

Last post by Brent[email protected]

Wed Sep 15, 2021 1:39 pm

Wed Sep 15, 2021 1:39 pm

\(M\) and \(N\) are integers such that \(6<M<N.\) What is the value of \(N?\)

by Vincen » Wed Sep 15, 2021 8:52 am

*\(M\) and \(N\) are integers such that \(6<M<N.\) What is the...*

1

Last post by [email protected]

Wed Sep 15, 2021 1:37 pm

Wed Sep 15, 2021 1:37 pm

Which data set has the greater standard deviation, data set \(K\) or data set \(L?\)

by Vincen » Wed Sep 15, 2021 9:26 am

*Which data set has the greater standard deviation, data set \(K\) or...*

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Last post by Vincen

Wed Sep 15, 2021 9:26 am

Wed Sep 15, 2021 9:26 am

If \(243^x\cdot 463^y=n,\) where \(x\) and \(y\) are positive integers, what is the units digit of \(n?\)

by Vincen » Wed Sep 15, 2021 9:12 am

*If \(243^x\cdot 463^y=n,\) where \(x\) and \(y\) are positive...*

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Last post by Vincen

Wed Sep 15, 2021 9:12 am

Wed Sep 15, 2021 9:12 am

If \(x^2y=z^3,\) is \(z^3>0?\)

by Vincen » Wed Sep 15, 2021 9:06 am

*If \(x^2y=z^3,\) is \(z^3>0?\) (1) \(xy^2>0\) (2) \(yz > 0\)...*

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Last post by Vincen

Wed Sep 15, 2021 9:06 am

Wed Sep 15, 2021 9:06 am

In the figure above, what is the sum of the degree measures of the marked angles?

by Vincen » Wed Sep 15, 2021 8:47 am

*1.png In the figure above, what is the sum of the degree measures of...*

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Last post by Vincen

Wed Sep 15, 2021 8:47 am

Wed Sep 15, 2021 8:47 am

In the rectangular coordinate system, are the points \((a,b)\) and \((c,d)\) equidistant from the origin?

by Vincen » Wed Sep 15, 2021 8:42 am

*In the rectangular coordinate system, are the points \((a,b)\) and...*

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Last post by Vincen

Wed Sep 15, 2021 8:42 am

Wed Sep 15, 2021 8:42 am

If \(P, Q, R,\) and \(S\) are positive integers, and \(\dfrac{P}{Q} = \dfrac{R}{S},\) is \(R\) divisible by \(5?\)

by Vincen » Wed Sep 15, 2021 8:34 am

*If \(P, Q, R,\) and \(S\) are positive integers, and \(\dfrac{P}{Q} =...*

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Last post by Vincen

Wed Sep 15, 2021 8:34 am

Wed Sep 15, 2021 8:34 am

Beth's bank charges a service fee on a regular checking account for each month in which the balance on the account falls

by BTGmoderatorLU » Wed Sep 15, 2021 8:15 am

*Source: GMAT Prep Beth's bank charges a service fee on a regular...*

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Last post by BTGmoderatorLU

Wed Sep 15, 2021 8:15 am

Wed Sep 15, 2021 8:15 am

If r

by BTGmoderatorDC » Wed Sep 15, 2021 3:06 am

*If r - s = 240, does r = 320? (1) r = 4s (2) s = 80 OA D Source:...*

1

Last post by [email protected]

Wed Sep 15, 2021 5:39 am

Wed Sep 15, 2021 5:39 am

Is the positive integer n odd?

by AAPL » Tue Sep 14, 2021 12:58 pm

*GMAT Prep Is the positive integer n odd? 1) n = 2k + 1, where k is a...*

1

Last post by [email protected]

Wed Sep 15, 2021 5:38 am

Wed Sep 15, 2021 5:38 am

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

by Vincen » Sun Aug 15, 2021 12:36 am

*Is \(|x| = y + z?\) (1) \(x + y = z\) (2) \(x < 0\) Answer: E...*

1

Last post by gmatter2012

Mon Sep 13, 2021 8:37 pm

Mon Sep 13, 2021 8:37 pm

In a retail store, the average (arithmetic mean) sale for month \(M\) was \(d\) dollars. Was the average (arithmetic mea

by VJesus12 » Sun Aug 15, 2021 12:42 am

*In a retail store, the average (arithmetic mean) sale for month \(M\)...*

1

Last post by gmatter2012

Mon Sep 13, 2021 8:19 pm

Mon Sep 13, 2021 8:19 pm

In a freshman high school class there are 125 total students. If 75 of the total students are enrolled in Geometry, how

by BTGmoderatorDC » Mon Sep 13, 2021 7:47 pm

*In a freshman high school class there are 125 total students. If 75...*

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Last post by BTGmoderatorDC

Mon Sep 13, 2021 7:47 pm

Mon Sep 13, 2021 7:47 pm

In the rectangular coordinate system below, if OABC is a parallelogram and OA > OC, is the area of OABC > 50?

by BTGmoderatorLU » Mon Sep 13, 2021 11:32 am

*Source: Princeton Review download (2).jpg In the rectangular...*

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Last post by BTGmoderatorLU

Mon Sep 13, 2021 11:32 am

Mon Sep 13, 2021 11:32 am

Rishi spends $1054.69 on rent each month and receives a set monthly income. In January, he saved a certain amount

by AAPL » Mon Sep 13, 2021 5:17 am

*Manhattan Prep Rishi spends $1054.69 on rent each month and receives...*

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Last post by AAPL

Mon Sep 13, 2021 5:17 am

Mon Sep 13, 2021 5:17 am

During a 6Â·day local trade show, the least number of people registered in a single day was 80. Was the average

by BTGmoderatorDC » Sun Sep 12, 2021 9:50 pm

*During a 6Â·day local trade show, the least number of people...*

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Last post by BTGmoderatorDC

Sun Sep 12, 2021 9:50 pm

Sun Sep 12, 2021 9:50 pm

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

by Gmat_mission » Sun Sep 12, 2021 8:33 am

*A contractor combined \(x\) tons of a gravel mixture that contained...*

1

Last post by [email protected]

Sun Sep 12, 2021 12:15 pm

Sun Sep 12, 2021 12:15 pm

If \(x\) and \(y\) are positive integers, is \(x^2 \cdot y^2\) even?

by Gmat_mission » Sun Sep 12, 2021 9:38 am

*If \(x\) and \(y\) are positive integers, is \(x^2 \cdot y^2\) even?...*

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Last post by Gmat_mission

Sun Sep 12, 2021 9:38 am

Sun Sep 12, 2021 9:38 am

In isosceles triangle \(RST,\) what is the measure of angle \(R?\)

by Gmat_mission » Sun Sep 12, 2021 8:15 am

*In isosceles triangle \(RST,\) what is the measure of angle \(R?\)...*

1

Last post by [email protected]

Sun Sep 12, 2021 9:33 am

Sun Sep 12, 2021 9:33 am

A tank containing water started to leak. Did the tank contain more than 30 gallons of water when it started to leak?

by Gmat_mission » Sun Sep 12, 2021 9:31 am

*A tank containing water started to leak. Did the tank contain more...*

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Last post by Gmat_mission

Sun Sep 12, 2021 9:31 am

Sun Sep 12, 2021 9:31 am

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

by Gmat_mission » Sun Sep 12, 2021 9:29 am

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

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Last post by Gmat_mission

Sun Sep 12, 2021 9:29 am

Sun Sep 12, 2021 9:29 am

In a real estate office that employs \(n\) salespeople, \(f\) of them are females and \(x\) of the females are new...

by Gmat_mission » Sun Sep 12, 2021 9:18 am

*In a real estate office that employs \(n\) salespeople, \(f\) of them...*

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Last post by Gmat_mission

Sun Sep 12, 2021 9:18 am

Sun Sep 12, 2021 9:18 am

The figure above shows Line \(L,\) Circle \(1\) with center at \(C_1,\) and Circle \(2\) with center at \(C_2.\) Line

by Gmat_mission » Sun Sep 12, 2021 9:10 am

*shot20.jpg The figure above shows Line \(L,\) Circle \(1\) with...*

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Last post by Gmat_mission

Sun Sep 12, 2021 9:10 am

Sun Sep 12, 2021 9:10 am

Is \(|a-c| + |a| = |c|?\)

by Gmat_mission » Sun Sep 12, 2021 9:04 am

*Is \(|a-c| + |a| = |c|?\) (1) \(ab > bc\) (2) \(ab < 0\)...*

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Last post by Gmat_mission

Sun Sep 12, 2021 9:04 am

Sun Sep 12, 2021 9:04 am

The base of the roof of a building has a pentagonal shape. The roof is constructed as a regular pyramid with a pentagon

by Gmat_mission » Sun Sep 12, 2021 9:01 am

*The base of the roof of a building has a pentagonal shape. The roof...*

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Last post by Gmat_mission

Sun Sep 12, 2021 9:01 am

Sun Sep 12, 2021 9:01 am

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

by Gmat_mission » Sun Sep 12, 2021 8:56 am

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

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Last post by Gmat_mission

Sun Sep 12, 2021 8:56 am

Sun Sep 12, 2021 8:56 am

At the beginning of January 2003, Elizabeth invested money in an account that collected interest, compounding more frequ

by Gmat_mission » Sun Sep 12, 2021 8:51 am

*At the beginning of January 2003, Elizabeth invested money in an...*

0

Last post by Gmat_mission

Sun Sep 12, 2021 8:51 am

Sun Sep 12, 2021 8:51 am

If \(p\) is a positive odd integer, what is the remainder when \(p\) is divided by \(4?\)

by Gmat_mission » Sun Sep 12, 2021 8:48 am

*If \(p\) is a positive odd integer, what is the remainder when \(p\)...*

0

Last post by Gmat_mission

Sun Sep 12, 2021 8:48 am

Sun Sep 12, 2021 8:48 am

If \(n\) and \(t\) are positive integers, what is the greatest prime factor of \(nt?\)

by Gmat_mission » Sun Sep 12, 2021 8:38 am

*If \(n\) and \(t\) are positive integers, what is the greatest prime...*

0

Last post by Gmat_mission

Sun Sep 12, 2021 8:38 am

Sun Sep 12, 2021 8:38 am

A certain list consists of five different integers. Is the average (arithmetic mean) of the two greatest integers in the

by Gmat_mission » Sun Sep 12, 2021 8:35 am

*A certain list consists of five different integers. Is the average...*

0

Last post by Gmat_mission

Sun Sep 12, 2021 8:35 am

Sun Sep 12, 2021 8:35 am

In parallelogram \(ABCD,\) point \(E\) is the midpoint of side \(AD\) and point \(F\) is the midpoint of side \(CD.\) If

by Gmat_mission » Sun Sep 12, 2021 8:29 am

*In parallelogram \(ABCD,\) point \(E\) is the midpoint of side \(AD\)...*

0

Last post by Gmat_mission

Sun Sep 12, 2021 8:29 am

Sun Sep 12, 2021 8:29 am

If \(x\) and \(y\) are positive integers, is \(x\) a prime number?

by Gmat_mission » Sun Sep 12, 2021 8:26 am

*If \(x\) and \(y\) are positive integers, is \(x\) a prime number?...*

0

Last post by Gmat_mission

Sun Sep 12, 2021 8:26 am

Sun Sep 12, 2021 8:26 am

Given that \(x \ne 5,\) is \(x>\dfrac1{(x-5)^2}?\)

by Gmat_mission » Sun Sep 12, 2021 8:21 am

*Given that \(x \ne 5,\) is \(x>\dfrac1{(x-5)^2}?\) 1) \(x > 0\)...*

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Last post by Gmat_mission

Sun Sep 12, 2021 8:21 am

Sun Sep 12, 2021 8:21 am