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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

An automotive test consisted of driving a car the same distance three separate times, first at an average rate of 40

by BTGmoderatorDC » Thu Oct 14, 2021 6:51 pm

*An automotive test consisted of driving a car the same distance three...*

0

Last post by BTGmoderatorDC

Thu Oct 14, 2021 6:51 pm

Thu Oct 14, 2021 6:51 pm

A certain list has an average of 6 and a standard deviation of d (d is positive). Which of the following pairs of data

by BTGmoderatorDC » Thu Oct 14, 2021 5:04 am

*A certain list has an average of 6 and a standard deviation of d (d...*

0

Last post by BTGmoderatorDC

Thu Oct 14, 2021 5:04 am

Thu Oct 14, 2021 5:04 am

Pat has a pocket full of quarters, dimes, and nickels. He takes \(6\) coins out of his pocket that amount to \(\$0.70.\)

by Vincen » Thu Oct 14, 2021 3:35 am

*Pat has a pocket full of quarters, dimes, and nickels. He takes \(6\)...*

0

Last post by Vincen

Thu Oct 14, 2021 3:35 am

Thu Oct 14, 2021 3:35 am

If two projectiles are launched at the same moment from 1320 miles apart and travel directly towards each other at 480

by Vincen » Thu Oct 14, 2021 3:31 am

*If two projectiles are launched at the same moment from 1320 miles...*

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Last post by Vincen

Thu Oct 14, 2021 3:31 am

Thu Oct 14, 2021 3:31 am

In the diagram above, \(WZ = XZ,\) and circular arc \(XY\) has a center at \(W.\) If a point is selected from anywhere

by Vincen » Thu Oct 14, 2021 3:26 am

*right isosceles triangle with sector.JPG In the diagram above, \(WZ...*

0

Last post by Vincen

Thu Oct 14, 2021 3:26 am

Thu Oct 14, 2021 3:26 am

The potential energy of a spring is given by the equation \(PE=\dfrac{kx^2}2\) where \(k\) is a constant and \(x\) is

by Vincen » Thu Oct 14, 2021 3:21 am

*The potential energy of a spring is given by the equation...*

0

Last post by Vincen

Thu Oct 14, 2021 3:21 am

Thu Oct 14, 2021 3:21 am

Let \(abcd\) be a general four-digit number. How many odd four-digits numbers \(abcd\) exist such that the four digits

by Vincen » Thu Oct 14, 2021 3:11 am

*Let \(abcd\) be a general four-digit number. How many odd four-digits...*

0

Last post by Vincen

Thu Oct 14, 2021 3:11 am

Thu Oct 14, 2021 3:11 am

\(f(x)=\dfrac{2-x}5\) and \(g(x)=3x-2.\) If \(f(g(x))=1,\) what is the value of \(x?\)

by Vincen » Thu Oct 14, 2021 3:07 am

*\(f(x)=\dfrac{2-x}5\) and \(g(x)=3x-2.\) If \(f(g(x))=1,\) what is...*

0

Last post by Vincen

Thu Oct 14, 2021 3:07 am

Thu Oct 14, 2021 3:07 am

If r is divisible by 10 and s is divisible by 9, rs must have at least how many factors?

by BTGmoderatorDC » Tue Oct 12, 2021 6:33 pm

*If r is divisible by 10 and s is divisible by 9, rs must have at...*

1

Last post by swerve

Thu Oct 14, 2021 3:05 am

Thu Oct 14, 2021 3:05 am

A wedding decorator receives two sets of light bulbs- \(A\) and \(B.\) Set \(A\) consists of \(100\) light bulbs of

by Vincen » Thu Oct 14, 2021 3:03 am

*A wedding decorator receives two sets of light bulbs- \(A\) and...*

0

Last post by Vincen

Thu Oct 14, 2021 3:03 am

Thu Oct 14, 2021 3:03 am

If \(w\) is a prime number greater than \(3,\) and \(z = 36w,\) what is the least common multiple of \(z\) and \(6w,\)

by Vincen » Thu Oct 14, 2021 2:58 am

*If \(w\) is a prime number greater than \(3,\) and \(z = 36w,\) what...*

0

Last post by Vincen

Thu Oct 14, 2021 2:58 am

Thu Oct 14, 2021 2:58 am

A cheese factory sells its cheese in rectangular blocks. A normal block has a volume of three cubic feet. If a large

by Vincen » Thu Oct 14, 2021 2:53 am

*A cheese factory sells its cheese in rectangular blocks. A normal...*

0

Last post by Vincen

Thu Oct 14, 2021 2:53 am

Thu Oct 14, 2021 2:53 am

Connie paid a sales tax of 8 percent on her purchase. If the sales tax had been only 5 percent, she would have paid $12

by BTGmoderatorLU » Tue Oct 12, 2021 8:42 am

*Source: GMAT Prep Connie paid a sales tax of 8 percent on her...*

0

Last post by BTGmoderatorLU

Tue Oct 12, 2021 8:42 am

Tue Oct 12, 2021 8:42 am

What is the probability of getting three heads in a row and then a tail on four flips of a coin?

by AAPL » Mon Oct 11, 2021 9:42 am

*Veritas Prep What is the probability of getting three heads in a row...*

0

Last post by AAPL

Mon Oct 11, 2021 9:42 am

Mon Oct 11, 2021 9:42 am

If a coin has an equal probability of landing heads up or tails up each time it is flipped , what is the probability

by BTGmoderatorDC » Sun Oct 10, 2021 9:36 pm

*If a coin has an equal probability of landing heads up or tails up...*

0

Last post by BTGmoderatorDC

Sun Oct 10, 2021 9:36 pm

Sun Oct 10, 2021 9:36 pm

Line Q passes through (s,0) and (0,s) for some number s, where s isn't equal to 0. What is the slope of line Q?

by BTGmoderatorLU » Sun Oct 10, 2021 10:48 am

*Source: Magoosh Line Q passes through (s,0), and (0,s) for some...*

1

Last post by [email protected]

Sun Oct 10, 2021 1:07 pm

Sun Oct 10, 2021 1:07 pm

Two coal carts, A and B, started simultaneously from opposite ends of a 400-yard track. Cart A traveled at a constant

by BTGmoderatorDC » Sat Oct 09, 2021 6:50 pm

*Two coal carts, A and B, started simultaneously from opposite ends of...*

1

Last post by [email protected]

Sun Oct 10, 2021 5:42 am

Sun Oct 10, 2021 5:42 am

What is \(\dfrac1{1\cdot 2}+\dfrac1{2\cdot 3}+\dfrac1{3\cdot 4}+\dfrac1{4\cdot 5}+\dfrac1{5\cdot 6}+\dfrac1{6\cdot 7}+\)

by Vincen » Wed Oct 06, 2021 5:52 am

*What is \(\dfrac1{1\cdot 2}+\dfrac1{2\cdot 3}+\dfrac1{3\cdot...*

1

Last post by regor60

Sun Oct 10, 2021 5:06 am

Sun Oct 10, 2021 5:06 am

Which of the following inequalities represents the entire solution set for x if |x| > x?

by BTGmoderatorDC » Fri Oct 08, 2021 6:26 pm

*Which of the following inequalities represents the entire solution...*

1

Last post by [email protected]

Sat Oct 09, 2021 12:59 pm

Sat Oct 09, 2021 12:59 pm

A bar of gold with dimensions 12 inches by 18 inches by 15 inches is melted down and re-formed into a bar of different

by AAPL » Sat Oct 09, 2021 5:50 am

*Princeton Review A bar of gold with dimensions 12 inches by 18...*

0

Last post by AAPL

Sat Oct 09, 2021 5:50 am

Sat Oct 09, 2021 5:50 am

\(7\) people, \(A, B, C, D, E, F,\) and \(G,\) go to a movie and sit next to each other in \(7\) adjacent seats in the

by VJesus12 » Thu Oct 07, 2021 2:17 am

*\(7\) people, \(A, B, C, D, E, F,\) and \(G,\) go to a movie and sit...*

1

Last post by regor60

Thu Oct 07, 2021 8:08 am

Thu Oct 07, 2021 8:08 am

What is the surface area of the solid right circular cylinder with a height of \(10\) above?

by M7MBA » Thu Oct 07, 2021 2:32 am

*Cylinder.png What is the surface area of the solid right circular...*

1

Last post by [email protected]

Thu Oct 07, 2021 5:42 am

Thu Oct 07, 2021 5:42 am

If \(x\) and \(y\) are positive odd integers, then which of the following must also be an odd integer?

by M7MBA » Thu Oct 07, 2021 3:19 am

*If \(x\) and \(y\) are positive odd integers, then which of the...*

0

Last post by M7MBA

Thu Oct 07, 2021 3:19 am

Thu Oct 07, 2021 3:19 am

A game is played with a six-sided, regularly numbered fair die. A player starts with a number equal to \(0.1n,\) where

by M7MBA » Thu Oct 07, 2021 3:09 am

*A game is played with a six-sided, regularly numbered fair die. A...*

0

Last post by M7MBA

Thu Oct 07, 2021 3:09 am

Thu Oct 07, 2021 3:09 am

In the figure above, \(AC = BC = 8,\) \(\angle C = 90^{\circ},\) and the circular arc has its center at point \(C.\)

by M7MBA » Thu Oct 07, 2021 3:06 am

*gm-tuaaof_img1.png In the figure above, \(AC = BC = 8,\) \(\angle C...*

0

Last post by M7MBA

Thu Oct 07, 2021 3:06 am

Thu Oct 07, 2021 3:06 am

A certain store sells only black shoes and brown shoes. In a certain week, the store sold \(x\) black shoes and \(y\)

by M7MBA » Thu Oct 07, 2021 3:01 am

*A certain store sells only black shoes and brown shoes. In a certain...*

0

Last post by M7MBA

Thu Oct 07, 2021 3:01 am

Thu Oct 07, 2021 3:01 am

What is the largest integer \(n\) such that \(\dfrac1{2^n}>0.01?\)

by M7MBA » Thu Oct 07, 2021 2:57 am

*What is the largest integer \(n\) such that \(\dfrac1{2^n}>0.01?\)...*

0

Last post by M7MBA

Thu Oct 07, 2021 2:57 am

Thu Oct 07, 2021 2:57 am

To the nearest integer, the non-negative fourth root of integer \(n\) rounds to \(3.\) Inclusive, \(n\) is between

by M7MBA » Thu Oct 07, 2021 2:49 am

*To the nearest integer, the non-negative fourth root of integer \(n\)...*

0

Last post by M7MBA

Thu Oct 07, 2021 2:49 am

Thu Oct 07, 2021 2:49 am

If a number is to be randomly selected from set \(A\) above and a number is to be randomly selected from set \(B\) above

by M7MBA » Thu Oct 07, 2021 2:42 am

*\(A = \{-10, -9, -8, -7, -6, -5, -4\}\) \(B = \left\{-\dfrac12,...*

0

Last post by M7MBA

Thu Oct 07, 2021 2:42 am

Thu Oct 07, 2021 2:42 am

If \(ABCD\) is a square with an area of \(625,\) and \(CEFD\) is a rhombus with an area of \(500,\) then the area of the

by M7MBA » Thu Oct 07, 2021 2:38 am

*rumbs.JPG If \(ABCD\) is a square with an area of \(625,\) and...*

0

Last post by M7MBA

Thu Oct 07, 2021 2:38 am

Thu Oct 07, 2021 2:38 am

A store sells a certain product at a fixed price per unit. At the product's current price, \(q\) units cost a total of

by M7MBA » Thu Oct 07, 2021 2:30 am

*A store sells a certain product at a fixed price per unit. At the...*

0

Last post by M7MBA

Thu Oct 07, 2021 2:30 am

Thu Oct 07, 2021 2:30 am

Solution \(X\) contains only ingredients \(a\) and \(b\) in a ratio of \(2:3.\) Solution \(Y\) contains only ingredients

by VJesus12 » Thu Oct 07, 2021 2:19 am

*Solution \(X\) contains only ingredients \(a\) and \(b\) in a ratio...*

0

Last post by VJesus12

Thu Oct 07, 2021 2:19 am

Thu Oct 07, 2021 2:19 am

Of 30 applicants for a job, 14 had at least 4 years' experience, 18 had degrees, and 3 had less than 4 years' experience

by VJesus12 » Thu Oct 07, 2021 2:10 am

*Of 30 applicants for a job, 14 had at least 4 years' experience, 18...*

0

Last post by VJesus12

Thu Oct 07, 2021 2:10 am

Thu Oct 07, 2021 2:10 am

If every boy in a kindergarten class buys a soda and every girl in the same class buys a juice box, the class will spend

by VJesus12 » Thu Oct 07, 2021 2:06 am

*If every boy in a kindergarten class buys a soda and every girl in...*

0

Last post by VJesus12

Thu Oct 07, 2021 2:06 am

Thu Oct 07, 2021 2:06 am

Chrisâ€™s convertible gets the gas mileage that is 40 percent higher than that of Stanâ€™s SUV. If Harryâ€™s hatchback gets

by VJesus12 » Thu Oct 07, 2021 1:59 am

*Chrisâ€™s convertible gets the gas mileage that is 40 percent higher...*

0

Last post by VJesus12

Thu Oct 07, 2021 1:59 am

Thu Oct 07, 2021 1:59 am

What is the remainder when \(10^{49}+2\) is divided by \(11?\)

by VJesus12 » Thu Oct 07, 2021 1:56 am

*What is the remainder when \(10^{49}+2\) is divided by \(11?\) A. 1...*

0

Last post by VJesus12

Thu Oct 07, 2021 1:56 am

Thu Oct 07, 2021 1:56 am

A sphere is surrounded by the smallest cylinder that will just contain it. Which of the following is a complete set of

by Vincen » Thu Oct 07, 2021 1:51 am

*A sphere is surrounded by the smallest cylinder that will just...*

0

Last post by Vincen

Thu Oct 07, 2021 1:51 am

Thu Oct 07, 2021 1:51 am

\(225,\) or \(15^2,\) is the first perfect square that begins with two \(2s.\) What is the sum of the digits of the next

by Vincen » Thu Oct 07, 2021 1:49 am

*\(225,\) or \(15^2,\) is the first perfect square that begins with...*

0

Last post by Vincen

Thu Oct 07, 2021 1:49 am

Thu Oct 07, 2021 1:49 am

For integers a and b, 16a = 32^b. Which of the following correctly expresses a in terms of b?

by BTGmoderatorDC » Wed Oct 06, 2021 6:18 pm

*For integers a and b, 16a = 32^b. Which of the following correctly...*

0

Last post by BTGmoderatorDC

Wed Oct 06, 2021 6:18 pm

Wed Oct 06, 2021 6:18 pm

It would take one machine \(4\) hours to complete a large production order and another machine \(3\) hours to complete

by Vincen » Wed Oct 06, 2021 6:39 am

*It would take one machine \(4\) hours to complete a large production...*

1

Last post by [email protected]

Wed Oct 06, 2021 12:00 pm

Wed Oct 06, 2021 12:00 pm

Lois has \(x\) dollars more than Jim has, and together they have a total of \(y\) dollars. Which of the following repres

by Vincen » Wed Oct 06, 2021 7:17 am

*Lois has \(x\) dollars more than Jim has, and together they have a...*

1

Last post by [email protected]

Wed Oct 06, 2021 11:57 am

Wed Oct 06, 2021 11:57 am

Which of the following represent positive numbers?

by BTGmoderatorLU » Wed Oct 06, 2021 9:45 am

*Source: Official Guide Which of the following represent positive...*

1

Last post by [email protected]

Wed Oct 06, 2021 11:56 am

Wed Oct 06, 2021 11:56 am

A sphere is inscribed in a cube with an edge of \(x\) centimeters. In terms of \(x\) what is the shortest possible dista

by Vincen » Wed Oct 06, 2021 7:20 am

*A sphere is inscribed in a cube with an edge of \(x\) centimeters. In...*

0

Last post by Vincen

Wed Oct 06, 2021 7:20 am

Wed Oct 06, 2021 7:20 am

If \(x\) and \(y\) are different integers and \(x^2=xy\) which of the following must be true?

by Vincen » Wed Oct 06, 2021 7:14 am

*If \(x\) and \(y\) are different integers and \(x^2=xy\) which of the...*

0

Last post by Vincen

Wed Oct 06, 2021 7:14 am

Wed Oct 06, 2021 7:14 am

In a certain brick wall, each row of bricks above the bottom row contains one less brick than the row just below it. If

by Vincen » Wed Oct 06, 2021 7:13 am

*In a certain brick wall, each row of bricks above the bottom row...*

0

Last post by Vincen

Wed Oct 06, 2021 7:13 am

Wed Oct 06, 2021 7:13 am

Which of the following inequalities is equivalent to \(|m+2|<3?\)

by Vincen » Wed Oct 06, 2021 7:12 am

*Which of the following inequalities is equivalent to \(|m+2|<3?\)...*

0

Last post by Vincen

Wed Oct 06, 2021 7:12 am

Wed Oct 06, 2021 7:12 am

A vending machine randomly dispenses four different types of fruit candy. There are twice as many apple candies as orang

by Vincen » Wed Oct 06, 2021 7:10 am

*A vending machine randomly dispenses four different types of fruit...*

0

Last post by Vincen

Wed Oct 06, 2021 7:10 am

Wed Oct 06, 2021 7:10 am

If the median of the numbers in list I above is equal to the median of the numbers in list II above, what is the value

by Vincen » Wed Oct 06, 2021 7:08 am

*List I: \(\{3,6,8,19\}\) List II: \(\{x,3,6,8,19\}\) If the median of...*

0

Last post by Vincen

Wed Oct 06, 2021 7:08 am

Wed Oct 06, 2021 7:08 am

Kate and Danny each have \(\$10.\) Together, they flip a fair coin \(5\) times. Every time the coin lands on heads, Kate

by Vincen » Wed Oct 06, 2021 7:04 am

*Kate and Danny each have \(\$10.\) Together, they flip a fair coin...*

0

Last post by Vincen

Wed Oct 06, 2021 7:04 am

Wed Oct 06, 2021 7:04 am