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Data Sufficiency

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If \(n\) is a positive integer, is \(n\) divisible by at least six positive integers?
by Vincen »
If \(n\) is a positive integer, is \(n\) divisible by at least six...
0
Last post by Vincen
Mon Sep 07, 2020 7:05 am
On the number line, what is the distance between the point 2x and and the point 3x?
by BTGmoderatorLU »
Source: GMAT Prep On the number line, what is the distance between...
0
Last post by BTGmoderatorLU
Mon Sep 07, 2020 6:05 am
If 2/5 of the students at College C are business majors, what is the number of female students at College C?
by BTGmoderatorLU »
Source: GMAT Prep If 2/5 of the students at College C are majors,...
0
Last post by BTGmoderatorLU
Mon Sep 07, 2020 5:49 am
What is the probability that a randomly chosen resident of Town X is female?
by BTGmoderatorDC »
What is the probability that a randomly chosen resident of Town X is...
0
Last post by BTGmoderatorDC
Sun Sep 06, 2020 5:42 pm
All trainees in a certain aviator training program must take
by BTGmoderatorDC »
All trainees in a certain aviator training program must take both a...
3
EXPERT REPLIES
Last post by Scott@TargetTestPrep
Sun Sep 06, 2020 1:23 pm
A group consisting of several families visited an amusement park where the regular admission fees were ¥5,500 for each a
by VJesus12 »
A group consisting of several families visited an amusement park...
1
Last post by deloitte247
Sun Sep 06, 2020 1:08 pm
At a farmers market, a florist sells only roses, and customers can buy in two quantities: individual roses...
by AAPL »
Veritas Prep At a farmers market, a florist sells roses only, and...
1
Last post by deloitte247
Sun Sep 06, 2020 11:39 am
If \(x \ne -1,\) which is greater, \(\dfrac1{x+1}\) or \(\dfrac{x}2 ?\)
by Vincen »
If \(x \ne -1,\) which is greater, \(\dfrac1{x+1}\) or \(\dfrac{x}2...
1
Last post by deloitte247
Sun Sep 06, 2020 12:55 am
Four friends go to Macy’s for shopping and buy a top each. Three of them buy a pillowcase each too. The prices of the
by Vincen »
Four friends go to Macy’s for shopping and buy a top each. Three of...
1
Last post by deloitte247
Sun Sep 06, 2020 12:05 am
Three circles are drawn within triangle ABC such that no two circles overlap and that each is tangent to one another and
by BTGmoderatorDC »
Three circles are drawn within triangle ABC such that no two circles...
0
Last post by BTGmoderatorDC
Sat Sep 05, 2020 8:10 pm
A sporting goods store received a shipment of baseball gloves that included 5 brown gloves for every 6 black gloves. Did
by Vincen »
A sporting goods store received a shipment of baseball gloves that...
1
Last post by deloitte247
Sat Sep 05, 2020 7:36 pm
A new electric car company holds a limited-time sales event. On the first day, 3 cars are sold. On each subsequent...
by AAPL »
Manhattan Prep A new electric car company holds a limited-time sales...
0
Last post by AAPL
Sat Sep 05, 2020 1:07 pm
Number Properties
by swerve »
If \(a\) and \(b\) are integers and \(a\) is even, what is the value...
0
Last post by swerve
Sat Sep 05, 2020 8:30 am
Geometry
by swerve »
A rectangle has side x and y and diagonal z. What is the perimeter of...
0
Last post by swerve
Sat Sep 05, 2020 8:15 am
A sales manager at an industrial company has an opportunity to switch to a new, higher-paying job in another state. If
by BTGmoderatorDC »
A sales manager at an industrial company has an opportunity to switch...
0
Last post by BTGmoderatorDC
Fri Sep 04, 2020 11:53 pm
A squirrel climbs a straight wire from point A to point C. If B is the midpoint of AC, how far above the ground...
by BTGmoderatorLU »
Source: Magoosh squirrelonwire_figure (1).PNG A squirrel climbs a...
0
Last post by BTGmoderatorLU
Fri Sep 04, 2020 10:23 am
What is the perimeter of quadrilateral Q?
by BTGmoderatorDC »
What is the perimeter of quadrilateral Q? (1) Q is a rectangle. (2)...
0
Last post by BTGmoderatorDC
Fri Sep 04, 2020 8:26 am
If \(r\) and \(t\) are three-digit positive integers, is \(r\) greater than \(t ?\)
by VJesus12 »
If \(r\) and \(t\) are three-digit positive integers, is \(r\)...
0
Last post by VJesus12
Fri Sep 04, 2020 6:17 am
What is the area of parallelogram \(ABCD ?\)
by VJesus12 »
What is the area of parallelogram \(ABCD ?\) (1) \(AB = BC = CD = DA...
0
Last post by VJesus12
Fri Sep 04, 2020 6:15 am
What is the area of the trapezoid shown?
by VJesus12 »
Trapezoid.JPG What is the area of the trapezoid shown? (1) Angle \(A...
0
Last post by VJesus12
Fri Sep 04, 2020 6:13 am
In the figure shown, the measure of angle \(PRS\) is how many degrees greater than the measure of angle \(PQR?\)
by VJesus12 »
TriangleQPS.JPG In the figure shown, the measure of angle \(PRS\) is...
0
Last post by VJesus12
Fri Sep 04, 2020 6:05 am
If \(t\) is a positive integer and \(r\) is the remainder when \(t^2 + 5t + 6\) is divided by \(7,\) what is the value
by VJesus12 »
If \(t\) is a positive integer and \(r\) is the remainder when \(t^2...
0
Last post by VJesus12
Fri Sep 04, 2020 5:58 am
In the figure above, \(\triangle PQR\) has angle measures as shown. Is \(x < y ?\)
by VJesus12 »
2019-04-26_1253.png In the figure above, \(\triangle PQR\) has angle...
0
Last post by VJesus12
Fri Sep 04, 2020 5:50 am
Q . If x and y are positive integers, what is the value of \(\frac{x}{\left(x+y\right)}\)
by Max@Math Revolution »
Q. (Number) If x and y are positive integers, what is the value of...
2
Last post by gmatter2012
Fri Sep 04, 2020 3:29 am
Five friends recently visited a famous chocolatier, and collectively purchased a total of 16 pounds of fudge. Did any
by Vincen »
Five friends recently visited a famous chocolatier, and collectively...
1
Last post by swerve
Thu Sep 03, 2020 2:27 pm
Michael arranged all his books in a bookcase with 10 books on each shelf and no books left over. After Michael acquired
by Vincen »
Michael arranged all his books in a bookcase with 10 books on each...
1
Last post by swerve
Thu Sep 03, 2020 2:21 pm
A line is graphed on a coordinate plane. How many times less is the distance between the \(y\)-intercept and the \(x\)
by VJesus12 »
A line is graphed on a coordinate plane. How many times less is the...
1
Last post by swerve
Thu Sep 03, 2020 2:08 pm
Three brothers shared all the proceeds from the sale of their inherited property. If the eldest brother received...
by AAPL »
Veritas Prep Three brothers shared all the proceeds from the sale of...
0
Last post by AAPL
Thu Sep 03, 2020 10:47 am
Line \(l\) lies in the \(xy\)-plane and does not pass through the origin. What is the slope of line \(l ?\)
by Vincen »
Line \(l\) lies in the \(xy\)-plane and does not pass through the...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Thu Sep 03, 2020 6:28 am
If \(x\) is an integer, is \((x^2 + 1)(x + 5)\) an even number?
by Vincen »
If \(x\) is an integer, is \((x^2 + 1)(x + 5)\) an even number? (1)...
0
Last post by Vincen
Thu Sep 03, 2020 6:25 am
If \(x, y,\) and \(z\) are positive numbers, what is the value of the average (arithmetic mean) of \(x\) and \(z ?\)
by Vincen »
If \(x, y,\) and \(z\) are positive numbers, what is the value of the...
0
Last post by Vincen
Thu Sep 03, 2020 6:13 am
If \(0 < a < b,\) is \(c < 0?\)
by Vincen »
If \(0 < a < b,\) is \(c < 0?\) 1. \(cb < ca\) 2. \(|c|...
0
Last post by Vincen
Thu Sep 03, 2020 6:05 am
Is the perimeter of triangle \(ABC\) greater than \(12 \, \text{cm}?\)
by Vincen »
Is the perimeter of triangle \(ABC\) greater than \(12 \,...
0
Last post by Vincen
Thu Sep 03, 2020 6:02 am
If the integers \(a\) and \(n\) are greater than 1 and the product of the first 8 positive integers is a multiple of
by Vincen »
If the integers \(a\) and \(n\) are greater than 1 and the product of...
0
Last post by Vincen
Thu Sep 03, 2020 5:51 am
Machines \(X\) and \(Y\) work at their respective constant rates. How many more hours does it take machine \(Y,\) workin
by Vincen »
Machines \(X\) and \(Y\) work at their respective constant rates. How...
0
Last post by Vincen
Thu Sep 03, 2020 5:44 am
Nate Dogg sings hooks for two different prices: \(\$52\) for an \(EP\) and \(\$58\) for an \(LP.\) How many \(EP\) hooks
by Vincen »
Nate Dogg sings hooks for two different prices: \(\$52\) for an...
0
Last post by Vincen
Thu Sep 03, 2020 5:35 am
In the figure above, the circles are centered at \(O(0, 0)\) and \(P(10, 0).\) Line \(AB\) is tangent to both circles,
by Vincen »
3078_1.png In the figure above, the circles are centered at \(O(0,...
0
Last post by Vincen
Thu Sep 03, 2020 5:29 am
If \(p\) and \(q\) are positive numbers, what percent of \(p\) is \(q?\)
by Vincen »
If \(p\) and \(q\) are positive numbers, what percent of \(p\) is...
0
Last post by Vincen
Thu Sep 03, 2020 5:24 am
A children’s theater sells tickets to a show. Tickets for children cost $10 and tickets for adults cost $35. If ticket
by Vincen »
A children’s theater sells tickets to a show. Tickets for children...
0
Last post by Vincen
Thu Sep 03, 2020 5:21 am
Paul jogs at a constant rate for 80 minutes along the same route every day. How long is the route?
by BTGmoderatorDC »
Paul jogs at a constant rate for 80 minutes along the same route...
0
Last post by BTGmoderatorDC
Wed Sep 02, 2020 5:56 pm
Word Problems
by swerve »
Joern and Bin went on a year-long round-the-world backpacking tour...
0
Last post by swerve
Wed Sep 02, 2020 4:56 pm
Work/Rate Problems
by swerve »
If Bob, working alone, can paint a certain room in 3 hours, how long...
0
Last post by swerve
Wed Sep 02, 2020 4:41 pm
All of the students who took a certain test answered the two first questions on the test. If 60% of the students...
by BTGmoderatorLU »
Source: Economist GMAT All of the students who took a certain test...
0
Last post by BTGmoderatorLU
Wed Sep 02, 2020 11:21 am
If x, y, and z are positive integers, is x+y divisible by 2?
by BTGModeratorVI »
If x, y, and z are positive integers, is x+y divisible by 2? 1) x+z...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Sep 02, 2020 9:52 am
If 9 models participated in a certain fashion show featuring coats, how many different coats...
by AAPL »
GMAT Paper Tests If 9 models participated in a certain fashion show...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Sep 02, 2020 5:52 am
Wendy, Jim, and Pedro are golfing. Collectively, they have 24 golf balls. How many golf balls does Jim have?
by BTGmoderatorDC »
Wendy, Jim, and Pedro are golfing. Collectively, they have 24 golf...
0
Last post by BTGmoderatorDC
Tue Sep 01, 2020 3:08 pm
If all of the employees of Company K who worked there last January are still there, how many employees does Company...
by AAPL »
GMAT Paper Tests If all of the employees of Company K who worked...
0
Last post by AAPL
Tue Sep 01, 2020 10:26 am
If l and k are lines in the xy-plane, is the product of the slopes of l and k equal to -1 ?
by BTGModeratorVI »
If l and k are lines in the xy-plane, is the product of the slopes of...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Tue Sep 01, 2020 5:14 am
Did candidate x receive more than half of the 30,000 votes cast in the general election?
by BTGmoderatorLU »
Source: Princeton Review Did candidate x receive more than half of...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Tue Sep 01, 2020 5:13 am
Q What is the value of a positive integer n? 1) 756n + 576 is a perfect square number. 2) n is a unit digit number
by Max@Math Revolution »
Q. (Number) What is the value of a positive integer n? 1) 756n + 576...
1
Last post by Max@Math Revolution
Tue Sep 01, 2020 2:02 am