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OFFICIAL GUIDE QUESTION LIBRARY

by beatthegmat » Wed Sep 20, 2017 9:22 am

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

2

Last post by gentvenus

Wed Sep 09, 2020 12:49 pm

Wed Sep 09, 2020 12:49 pm

If x < y, which of the following must be true?

by BTGmoderatorDC » Mon Jan 17, 2022 6:17 pm

*If x < y, which of the following must be true? (A) x < y^2 (B)...*

1

Last post by [email protected]

Wed Jan 19, 2022 9:44 am

Wed Jan 19, 2022 9:44 am

Seven children — A, B, C, D, E, F, and G — are going to sit in seven chairs in a row. The children C & F have to sit

by BTGmoderatorDC » Tue Jan 18, 2022 5:37 pm

*Seven children - A, B, C, D, E, F, and G - are going to sit in seven...*

0

Last post by BTGmoderatorDC

Tue Jan 18, 2022 5:37 pm

Tue Jan 18, 2022 5:37 pm

Mixture Problems

by swerve » Mon Jan 17, 2022 4:27 pm

*If a certain concrete mixture contains gravel, water, and sand in a 1...*

0

Last post by swerve

Mon Jan 17, 2022 4:27 pm

Mon Jan 17, 2022 4:27 pm

two strings have equal length. One of the strings is shaped, with no overlap, into a circle. The other string is shaped,

by BTGmoderatorLU » Wed Jan 12, 2022 5:46 pm

*Source: GMAT Prep Two strings have equal length. One of the strings...*

3

Last post by regor60

Mon Jan 17, 2022 12:52 pm

Mon Jan 17, 2022 12:52 pm

Amy deposited $1,000 into an account that earns 8% annual interest compounded every 6 months. Bob deposited $1,000...

by M7MBA » Sun Jan 16, 2022 2:02 pm

*Amy deposited $1,000 into an account that earns 8% annual interest...*

0

Last post by M7MBA

Sun Jan 16, 2022 2:02 pm

Sun Jan 16, 2022 2:02 pm

If \(c\ne -5,\) then \(\dfrac{5ab+abc}{abc^2+10abc+25ab}\) is equivalent to which of the following?

by M7MBA » Sun Jan 16, 2022 12:11 pm

*If \(c\ne -5,\) then \(\dfrac{5ab+abc}{abc^2+10abc+25ab}\) is...*

0

Last post by M7MBA

Sun Jan 16, 2022 12:11 pm

Sun Jan 16, 2022 12:11 pm

If \(y=(x-5)^2+(x+1)^2-6,\) then \(y\) is least when \(x =\)

by M7MBA » Sun Jan 16, 2022 12:06 pm

*If \(y=(x-5)^2+(x+1)^2-6,\) then \(y\) is least when \(x =\) A. -2 B....*

0

Last post by M7MBA

Sun Jan 16, 2022 12:06 pm

Sun Jan 16, 2022 12:06 pm

At what simple annual interest rate must \(\$2,500\) be invested if it is to earn \(\$225\) in interest in one year?

by M7MBA » Fri Jan 14, 2022 9:15 am

*At what simple annual interest rate must \(\$2,500\) be invested if...*

1

Last post by [email protected]

Sat Jan 15, 2022 7:56 am

Sat Jan 15, 2022 7:56 am

Each bead in an urn is marked with a distinct positive integer and colored according to that integer’s remainder after

by M7MBA » Fri Jan 14, 2022 9:22 am

*Each bead in an urn is marked with a distinct positive integer and...*

0

Last post by M7MBA

Fri Jan 14, 2022 9:22 am

Fri Jan 14, 2022 9:22 am

At a certain school, the ratio of the number of second graders to the number of fourth-graders is 8 to 5, and the ratio

by M7MBA » Fri Jan 14, 2022 9:19 am

*At a certain school, the ratio of the number of second graders to the...*

0

Last post by M7MBA

Fri Jan 14, 2022 9:19 am

Fri Jan 14, 2022 9:19 am

A co. will select 2 of the 6 candidates available to work in 2 different positions in the Tech team and 3 of the 7

by BTGmoderatorDC » Thu Jan 13, 2022 6:35 pm

*A co. will select 2 of the 6 candidates available to work in 2...*

1

Last post by swerve

Fri Jan 14, 2022 5:50 am

Fri Jan 14, 2022 5:50 am

For a certain integer \(x,\) the units digit of \((x+2)^2\) is \(9.\) Which of the following could be the units digit of

by VJesus12 » Thu Jan 13, 2022 5:12 am

*For a certain integer \(x,\) the units digit of \((x+2)^2\) is \(9.\)...*

1

Last post by swerve

Fri Jan 14, 2022 5:38 am

Fri Jan 14, 2022 5:38 am

In Cliff’s impressive rock collection, there are half as many igneous rocks as sedimentary rocks. Of the igneous rocks,

by M7MBA » Thu Jan 13, 2022 12:25 pm

*In Cliff’s impressive rock collection, there are half as many...*

0

Last post by M7MBA

Thu Jan 13, 2022 12:25 pm

Thu Jan 13, 2022 12:25 pm

A certain consulting firm employs 8 men and 4 women. In March, 3 employees are selected at random to represent the compa

by M7MBA » Thu Jan 13, 2022 12:22 pm

*A certain consulting firm employs 8 men and 4 women. In March, 3...*

0

Last post by M7MBA

Thu Jan 13, 2022 12:22 pm

Thu Jan 13, 2022 12:22 pm

In a certain history class of 17 juniors and seniors, each junior has written 2 book reports and each senior has written

by VJesus12 » Wed Jan 12, 2022 10:22 am

*In a certain history class of 17 juniors and seniors, each junior has...*

1

Last post by [email protected]

Thu Jan 13, 2022 8:31 am

Thu Jan 13, 2022 8:31 am

If \(x\) is a negative integer and \(2 < x^2 < 36,\) what is the least possible value of \(|2x + 11|?\)

by VJesus12 » Thu Jan 13, 2022 5:07 am

*If \(x\) is a negative integer and \(2 < x^2 < 36,\) what is...*

0

Last post by VJesus12

Thu Jan 13, 2022 5:07 am

Thu Jan 13, 2022 5:07 am

There are \(50\) children in \(2nd\) grade at Venn Middle School. \(40\%\) of those kids play only soccer and \(30\%\)

by VJesus12 » Thu Jan 13, 2022 5:05 am

*There are \(50\) children in \(2nd\) grade at Venn Middle School....*

0

Last post by VJesus12

Thu Jan 13, 2022 5:05 am

Thu Jan 13, 2022 5:05 am

All the homes for sale in a certain community are either colonial or ranch style, and either white or blue. \(40\%\) of

by VJesus12 » Thu Jan 13, 2022 5:02 am

*All the homes for sale in a certain community are either colonial or...*

0

Last post by VJesus12

Thu Jan 13, 2022 5:02 am

Thu Jan 13, 2022 5:02 am

A set of data consists of the terms {2, 8, 13, 15, x}. If the range of the set is 2x, which of the following could be

by BTGmoderatorDC » Wed Jan 12, 2022 10:38 pm

*A set of data consists of the terms {2, 8, 13, 15, x}. If the range...*

0

Last post by BTGmoderatorDC

Wed Jan 12, 2022 10:38 pm

Wed Jan 12, 2022 10:38 pm

Under a certain company's medical insurance plan, the amount an employee must pay for medical expenses consists of

by BTGmoderatorLU » Wed Jan 12, 2022 5:36 pm

*Source: GMAT Prep Under a certain company's medical insurance plan,...*

0

Last post by BTGmoderatorLU

Wed Jan 12, 2022 5:36 pm

Wed Jan 12, 2022 5:36 pm

Last month, company \(X\) sold three-quarters of the widgets it produced, including two-thirds of its curved widgets. If

by VJesus12 » Wed Jan 12, 2022 10:54 am

*Last month, company \(X\) sold three-quarters of the widgets it...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:54 am

Wed Jan 12, 2022 10:54 am

Paul drove 50 miles north, then changed direction and drove 120 miles east. At the end of this trip, how far was he from

by VJesus12 » Wed Jan 12, 2022 10:50 am

*Paul drove 50 miles north, then changed direction and drove 120 miles...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:50 am

Wed Jan 12, 2022 10:50 am

A marketing survey of Anytown found that the ratio of trucks to sedans to motorcycles was 3:7:2, respectively. Given

by VJesus12 » Wed Jan 12, 2022 10:47 am

*A marketing survey of Anytown found that the ratio of trucks to...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:47 am

Wed Jan 12, 2022 10:47 am

A number is said to be prime saturated if the product of all the different positive prime factors of \(n\) is less than

by VJesus12 » Wed Jan 12, 2022 10:43 am

*A number is said to be prime saturated if the product of all the...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:43 am

Wed Jan 12, 2022 10:43 am

If a square is inscribed in a circle that, in turn, is inscribed in a larger square, what is the ratio of the perimeter

by VJesus12 » Wed Jan 12, 2022 10:40 am

*If a square is inscribed in a circle that, in turn, is inscribed in a...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:40 am

Wed Jan 12, 2022 10:40 am

The line represented by the equation \(y = -2 x + 6\) is the perpendicular bisector of the line segment \(AB.\) If \(A\)

by VJesus12 » Wed Jan 12, 2022 10:37 am

*The line represented by the equation \(y = -2 x + 6\) is the...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:37 am

Wed Jan 12, 2022 10:37 am

Brent is 18 years younger than Justin. If in 5 years Brent will be half as old as Justin, how old was Justin 5 years ago

by Vincen » Wed Jan 12, 2022 9:32 am

*Brent is 18 years younger than Justin. If in 5 years Brent will be...*

1

Last post by [email protected]

Wed Jan 12, 2022 10:33 am

Wed Jan 12, 2022 10:33 am

A certain state legislature consists of 124 members, each of whom is either a Democrat or a Republican. If there are 18

by Vincen » Wed Jan 12, 2022 9:21 am

*A certain state legislature consists of 124 members, each of whom is...*

1

Last post by [email protected]

Wed Jan 12, 2022 10:32 am

Wed Jan 12, 2022 10:32 am

In a certain class consisting of 36 students, some boys and some girls, exactly 1/3 of the boys and exactly 1/4 of the

by Vincen » Wed Jan 12, 2022 9:14 am

*In a certain class consisting of 36 students, some boys and some...*

1

Last post by [email protected]

Wed Jan 12, 2022 10:30 am

Wed Jan 12, 2022 10:30 am

If \((b-3)\left(4+\dfrac2{b}\right) = 0\) and \(b \ne 3,\) then \(b=\)

by VJesus12 » Wed Jan 12, 2022 10:30 am

*If \((b-3)\left(4+\dfrac2{b}\right) = 0\) and \(b \ne 3,\) then...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:30 am

Wed Jan 12, 2022 10:30 am

If \(N = 255\) is the lowest of a set of \(23\) consecutive multiples of \(15,\) what is the range of this set?

by VJesus12 » Wed Jan 12, 2022 10:25 am

*If \(N = 255\) is the lowest of a set of \(23\) consecutive multiples...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:25 am

Wed Jan 12, 2022 10:25 am

In a production lot, \(20\%\) of widgets are blue and the rest are black. One-half of widgets are made of silver and the

by VJesus12 » Wed Jan 12, 2022 10:20 am

*In a production lot, \(20\%\) of widgets are blue and the rest are...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:20 am

Wed Jan 12, 2022 10:20 am

When \(m\) is divided by \(n,\) the remainder is \(14.\) If \(\dfrac{m}{n}= 65.4,\) what is the value of \(n?\)

by VJesus12 » Wed Jan 12, 2022 10:16 am

*When \(m\) is divided by \(n,\) the remainder is \(14.\) If...*

0

Last post by VJesus12

Wed Jan 12, 2022 10:16 am

Wed Jan 12, 2022 10:16 am

At a college football game, \(\dfrac45\) of the seats in the lower deck of the stadium were sold. If \(\dfrac14\) of all

by Vincen » Wed Jan 12, 2022 10:12 am

*At a college football game, \(\dfrac45\) of the seats in the lower...*

0

Last post by Vincen

Wed Jan 12, 2022 10:12 am

Wed Jan 12, 2022 10:12 am

At Daifu university, \(40\%\) of all students are members of both a chess club and a swim team. If \(20\%\) of members

by Vincen » Wed Jan 12, 2022 10:07 am

*At Daifu university, \(40\%\) of all students are members of both a...*

0

Last post by Vincen

Wed Jan 12, 2022 10:07 am

Wed Jan 12, 2022 10:07 am

Two dice are rolled. What is the probability the sum will be greater than \(10?\)

by Vincen » Wed Jan 12, 2022 10:03 am

*Two dice are rolled. What is the probability the sum will be greater...*

0

Last post by Vincen

Wed Jan 12, 2022 10:03 am

Wed Jan 12, 2022 10:03 am

\(a\) is \(10\) less than \(x\) and \(b\) is \(3\) less than \(y.\) If the ratio of \(x\) to \(b\) is \(2\) to \(3,\)

by Vincen » Wed Jan 12, 2022 9:58 am

*\(a\) is \(10\) less than \(x\) and \(b\) is \(3\) less than \(y.\)...*

0

Last post by Vincen

Wed Jan 12, 2022 9:58 am

Wed Jan 12, 2022 9:58 am

Two dogsled teams raced across a \(300\)-mile course in Wyoming. Team \(A\) finished the course in \(3\) fewer hours

by Vincen » Wed Jan 12, 2022 9:51 am

*Two dogsled teams raced across a \(300\)-mile course in Wyoming. Team...*

0

Last post by Vincen

Wed Jan 12, 2022 9:51 am

Wed Jan 12, 2022 9:51 am

The ratio of the amount of Alex's fuel oil bill for the month of February to the amount of his fuel oil bill for the

by Vincen » Wed Jan 12, 2022 9:41 am

*The ratio of the amount of Alex's fuel oil bill for the month of...*

0

Last post by Vincen

Wed Jan 12, 2022 9:41 am

Wed Jan 12, 2022 9:41 am

If \(\left(\dfrac23\right)^n=\left(\dfrac32\right)^2,\) what is the value of \(n?\)

by Vincen » Wed Jan 12, 2022 9:37 am

*If \(\left(\dfrac23\right)^n=\left(\dfrac32\right)^2,\) what is the...*

0

Last post by Vincen

Wed Jan 12, 2022 9:37 am

Wed Jan 12, 2022 9:37 am

Two sides of a triangle have lengths 6 and 8. Which of the following are possible areas of the triangle?

by Vincen » Wed Jan 12, 2022 9:29 am

*Two sides of a triangle have lengths 6 and 8. Which of the following...*

0

Last post by Vincen

Wed Jan 12, 2022 9:29 am

Wed Jan 12, 2022 9:29 am

As part of an experiment, a student repeatedly tests the temperature of a light bulb. The bar graph below displays the

by Vincen » Wed Jan 12, 2022 9:26 am

*2020-03-17_1705.png As part of an experiment, a student repeatedly...*

0

Last post by Vincen

Wed Jan 12, 2022 9:26 am

Wed Jan 12, 2022 9:26 am

Of the following, which is greatest?

by Vincen » Wed Jan 12, 2022 9:20 am

*Of the following, which is greatest? A....*

0

Last post by Vincen

Wed Jan 12, 2022 9:20 am

Wed Jan 12, 2022 9:20 am

There were 5 candidates (Alexa, Bill, Charlie, Dan, and Ernie) vying for student council, and 100 total votes were cast.

by Vincen » Wed Jan 12, 2022 9:10 am

*There were 5 candidates (Alexa, Bill, Charlie, Dan, and Ernie) vying...*

0

Last post by Vincen

Wed Jan 12, 2022 9:10 am

Wed Jan 12, 2022 9:10 am

If the President and Vice President must sit next to each other in a row with 4 other members of the Board, how many

by BTGmoderatorDC » Tue Jan 11, 2022 4:29 pm

*If the President and Vice President must sit next to each other in a...*

0

Last post by BTGmoderatorDC

Tue Jan 11, 2022 4:29 pm

Tue Jan 11, 2022 4:29 pm

Any online tutor?

by LailaSwift » Tue Jan 11, 2022 7:21 am

*Hi I am looking for an experienced online tutor for preparations....*

0

Last post by LailaSwift

Tue Jan 11, 2022 7:21 am

Tue Jan 11, 2022 7:21 am

\(\dfrac{1}{r}\) of a circular pizza has been eaten. If the rest of the pizza is divided into m equal slices, then each

by AAPL » Mon Jan 10, 2022 11:58 am

*Princeton Review \(\dfrac{1}{r}\) of a circular pizza has been...*

0

Last post by AAPL

Mon Jan 10, 2022 11:58 am

Mon Jan 10, 2022 11:58 am

For any positive integer n, the length of n is defined as the number of prime factors whose product is n. For example,

by BTGmoderatorDC » Sun Jan 09, 2022 8:36 pm

*For any positive integer n, the length of n is defined as the number...*

1

Last post by [email protected]

Mon Jan 10, 2022 6:25 am

Mon Jan 10, 2022 6:25 am