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If Q is a set of consecutive integers, what is the standard deviation of Q?
by BTGmoderatorLU »
Source:Manhattan Prep If Q is a set of consecutive integers, what is...
1
Last post by Brent@GMATPrepNow
Thu Jun 24, 2021 7:22 am
At a certain company, some employees have advanced degrees, some have one year or more of work experience, and some have
by BTGmoderatorLU »
Source: Manhattan Prep At a certain company, some employees have...
0
Last post by BTGmoderatorLU
Thu Jun 24, 2021 6:28 am
A state legislator drafts an income tax proposal that imposes a tax of 20% on the first $100,000 of an individual’s
by AAPL »
Princeton Review A state legislator drafts an income tax proposal...
0
Last post by AAPL
Wed Jun 23, 2021 4:57 pm
For every dollar of sales charged to a certain bank credit card, a department store must pay $0.003 to the bank that
by AAPL »
Princeton Review For every dollar of sales charged to a certain bank...
0
Last post by AAPL
Wed Jun 23, 2021 4:50 pm
A freelance writer earns $20 for each blog post and $60 for each feature article. How many feature articles did the
by BTGmoderatorLU »
Source: Veritas Prep A freelance writer earns $20 for each blog post...
0
Last post by BTGmoderatorLU
Tue Jun 22, 2021 7:34 am
If Ann saves \(x\) dollars each week and Beth saves \(y\) dollars each week, what is the total amount that they save per
by Vincen »
If Ann saves \(x\) dollars each week and Beth saves \(y\) dollars...
1
Last post by Brent@GMATPrepNow
Tue Jun 22, 2021 6:41 am
For every integer a>1, a* is defined as the least prime factor of a. Is b*<c*?
by BTGmoderatorDC »
For every integer a>1, a* is defined as the least prime factor of...
0
Last post by BTGmoderatorDC
Mon Jun 21, 2021 3:18 pm
If, in the figure above, ABCD is a rectangular region, what is the value of the ratio
by AAPL »
Official Guide 2019-04-26_1401.png If, in the figure above, ABCD is...
0
Last post by AAPL
Mon Jun 21, 2021 8:38 am
Que: How many more girls than boys are in the class?
by Max@Math Revolution »
Que: How many more girls than boys are in the class? (1) Twice the...
1
Last post by Max@Math Revolution
Sun Jun 20, 2021 9:06 pm
In a network of car dealerships, a group of d sales directors each has a team of a sales associates. In a given month,
by BTGmoderatorDC »
In a network of car dealerships, a group of d sales directors each...
0
Last post by BTGmoderatorDC
Sun Jun 20, 2021 4:45 pm
Que: If xy = 8, is x > y?
by Max@Math Revolution »
Que: If xy = 8, is x > y? (1) y ≥ 4 (2) y ≤ 4
1
Last post by Max@Math Revolution
Sat Jun 19, 2021 9:14 pm
Jones has worked at Firm X twice as many years as Green, and Green has worked at Firm X four years longer than Smith...
by BTGmoderatorLU »
Source: Official Guide Jones has worked at Firm X twice as many...
0
Last post by BTGmoderatorLU
Sat Jun 19, 2021 10:59 am
Que: Is 20% of n greater than 30% of the sum of n and \(\frac{1}{4}\)?
by Max@Math Revolution »
Que: Is 20% of n greater than 30% of the sum of n and...
1
Last post by Max@Math Revolution
Fri Jun 18, 2021 9:13 pm
Julie bought 2 adult tickets, 1 child ticket, and 1 senior ticket to an amusement park. She recieves 30% off the adult
by AAPL »
Veritas Prep Julie bought 2 adult tickets, 1 child ticket, and 1...
0
Last post by AAPL
Fri Jun 18, 2021 4:26 pm
What is the value of \(\dfrac{r}2 + \dfrac{s}2?\)
by Vincen »
What is the value of \(\dfrac{r}2 + \dfrac{s}2?\) (1) \(\dfrac{r +...
1
Last post by Brent@GMATPrepNow
Fri Jun 18, 2021 10:52 am
What is the largest number of rectangular boxes which can be stored in a circular barrel?
by Vincen »
What is the largest number of rectangular boxes which can be stored...
0
Last post by Vincen
Fri Jun 18, 2021 7:53 am
Some computers at a certain company are Brand \(X\) and the rest are Brand \(Y.\) If the ratio of the number of Brand
by Vincen »
Some computers at a certain company are Brand \(X\) and the rest are...
0
Last post by Vincen
Fri Jun 18, 2021 7:10 am
Two chocolates need to be picked from a box with replacement. if all the chocolates in the box are wrapped in either
by Vincen »
Two chocolates need to be picked from a box with replacement. if all...
0
Last post by Vincen
Fri Jun 18, 2021 6:42 am
If \(zt < -3,\) is \(z < 4?\)
by Vincen »
If \(zt < -3,\) is \(z < 4?\) (1) \(z < 9\) (2) \(t <...
0
Last post by Vincen
Fri Jun 18, 2021 6:32 am
The figure above represents the floor plan of an art gallery that has a lobby and \(18\) rooms. If Lisa goes from the
by Vincen »
floor.jpg The figure above represents the floor plan of an art...
0
Last post by Vincen
Fri Jun 18, 2021 6:28 am
If \(m > 0\) and \(n > 0,\) is \(\dfrac{m+x}{n+x} > \dfrac{m}{n}?\)
by Vincen »
If \(m > 0\) and \(n > 0,\) is \(\dfrac{m+x}{n+x} >...
0
Last post by Vincen
Fri Jun 18, 2021 6:25 am
If \(xy\ne 0,\) what is the value of \(\dfrac{2x + y}{x - 2y}?\)
by Vincen »
If \(xy\ne 0,\) what is the value of \(\dfrac{2x + y}{x - 2y}?\) (1)...
0
Last post by Vincen
Fri Jun 18, 2021 6:18 am
If \(n\) is a positive integer, and \(\sqrt{45\cdot 14\cdot 7^n-15\cdot 7^{n-1}\cdot 54}\) is a positive integer, what
by Vincen »
If \(n\) is a positive integer, and \(\sqrt{45\cdot 14\cdot...
0
Last post by Vincen
Fri Jun 18, 2021 6:14 am
Is \(\dfrac{x + 1}{x - 3} < 0 ?\)
by Vincen »
Is \(\dfrac{x + 1}{x - 3} < 0 ?\) (1) \(-1 < x < 1\) (2)...
0
Last post by Vincen
Fri Jun 18, 2021 6:10 am
If \(x\) and \(y\) are positive, is \(x < y?\)
by Vincen »
If \(x\) and \(y\) are positive, is \(x < y?\) (1) \(\sqrt{x} <...
0
Last post by Vincen
Fri Jun 18, 2021 6:07 am
Que: If A, B, & C are numbers on the number line, not necessarily in that order, is.....
by Max@Math Revolution »
Que: If A, B, & C are numbers on the number line, not...
1
Last post by Max@Math Revolution
Thu Jun 17, 2021 8:48 pm
Each candle in a particular box is either round or square and either scented or unscented. If 60% of the candles are
by BTGmoderatorLU »
Source: Princeton Review Each candle in a particular box is either...
0
Last post by BTGmoderatorLU
Thu Jun 17, 2021 4:07 pm
A car dealership carries only sedans and SUVs, and on Tuesday it sold 1/6 of the sedans that it had in stock at the
by AAPL »
Veritas Prep A car dealership carries only sedans and SUVs, and on...
0
Last post by AAPL
Thu Jun 17, 2021 10:28 am
Number Properties
by swerve »
The average (arithmetic mean) of 5 distinct, single digit integers is...
0
Last post by swerve
Thu Jun 17, 2021 7:09 am
Que: If n is a positive integer, is \(n\left(n-1\right)\left(n+1\right)\)......
by Max@Math Revolution »
Que: If n is a positive integer, is n...
1
Last post by Max@Math Revolution
Wed Jun 16, 2021 7:41 pm
Que: Is xy < 18?
by Max@Math Revolution »
Que: Is xy < 18? (1) x < 6 and y < 3 (2) x < -4 and y...
1
Last post by Max@Math Revolution
Wed Jun 16, 2021 7:37 pm
Any decimal that has only a finite number of nonzero digits is a terminating decimal. For example, 24, 0.82, and 5.096
by BTGmoderatorLU »
Source: Official Guide Any decimal that has only a finite number of...
0
Last post by BTGmoderatorLU
Wed Jun 16, 2021 6:57 pm
Is the perimeter of square \(S\) greater than the perimeter of equilateral triangle \(T?\)
by Vincen »
Is the perimeter of square \(S\) greater than the perimeter of...
1
Last post by Brent@GMATPrepNow
Wed Jun 16, 2021 3:39 pm
Suppose n children are going to sit, in any order, on a row of n chairs. What is the value of n?
by BTGmoderatorDC »
Suppose n children are going to sit, in any order, on a row of n...
0
Last post by BTGmoderatorDC
Wed Jun 16, 2021 3:04 pm
single-family homes
by sanju09 »
Of the 230 single-family homes built in City X last year, how many...
2
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 6:55 am
Ratio problem?
by gmattesttaker2 »
Hello, Can you please assist with this: Some computers at a certain...
3
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 4:54 am
Ratio problem- checking my logic
by kdn508 »
What is the ratio of c to d? 1. The ratio of 3c to 3d is 3 to 4 2....
5
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 4:00 am
DS: 1
by ILULA08 »
If Ann saves x dollars each week and Beth saves y dollars each week,...
6
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 3:32 am
A retailer purchased a television set for x percent less than it list price, and then sold it for y percent...
by BTGmoderatorLU »
Source: GMAT Paper Tests A retailer purchased a television set for x...
2
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 3:29 am
What is the average (arithmetic mean) of \(x\) and \(y?\)
by Gmat_mission »
What is the average (arithmetic mean) of \(x\) and \(y?\) (1) The...
3
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 3:17 am
is y greater than 75?
by LulaBrazilia »
If y is greater than 110 percent of x, is y greater than 75? 1) x...
4
Last post by Scott@TargetTestPrep
Wed Jun 16, 2021 3:08 am
If x and y are positive integers, what is the value of (x + y)^2?
by AAPL »
GMAT Paper Tests If x and y are positive integers, what is the value...
0
Last post by AAPL
Tue Jun 15, 2021 4:55 pm
In the rectangular coordinate system
by BTGmoderatorLU »
In the rectangular coordinate system above, if ΔOPQ and ΔQRS...
3
Last post by Scott@TargetTestPrep
Tue Jun 15, 2021 9:41 am
On the scale drawing of a certain house plan
by NandishSS »
On the scale drawing of a certain house plan,if 1 centimeter...
3
Last post by Scott@TargetTestPrep
Tue Jun 15, 2021 9:37 am
Que If |x - 2| = 3, what is the value of x?
by Max@Math Revolution »
Que: If |x - 2| = 3, what is the value of x? (1) \(x>0\) (2)...
1
Last post by Max@Math Revolution
Mon Jun 14, 2021 9:27 pm
Que: Sequence S is such that the difference between a term and its previous term is constant and has 150 terms.....
by Max@Math Revolution »
Que: Sequence S is such that the difference between a term and its...
1
Last post by Max@Math Revolution
Mon Jun 14, 2021 9:22 pm
Maggie draws a hand of ten cards from a standard deck. Maggie’s hand contains at least one card of each suit (clubs,
by BTGmoderatorDC »
Maggie draws a hand of ten cards from a standard deck. Maggie’s...
0
Last post by BTGmoderatorDC
Mon Jun 14, 2021 4:10 pm
In the xy-plane, region Q consists of all points (x, y) such that \(x^2+y^2\leq 100.\) Is the point (a,b) in the region
by BTGmoderatorLU »
Source: Manhattan Prep In the xy-plane, region Q consists of all...
0
Last post by BTGmoderatorLU
Mon Jun 14, 2021 3:36 pm
How many hours did it take Dale to drive from A-town to B-town?
by AAPL »
Magoosh How many hours did it take Dale to drive from A-town to...
0
Last post by AAPL
Mon Jun 14, 2021 4:59 am
Que: If p, q, and r are positive integers and 2p + 3q = r, do r and 10 have a common factor other than 1?
by Max@Math Revolution »
Que: If p, q, and r are positive integers and 2p + 3q = r, do r and...
1
Last post by Max@Math Revolution
Sun Jun 13, 2021 9:01 pm