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x and y are prime numbers and z is not (probability)
by sachin_yadav » Tue Dec 14, 2010 10:43 pm
x, y and z are all unique numbers. If x is chosen randomly from the...
5
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 4:15 pm
Wed Jan 03, 2018 4:15 pm
It takes 4 cooks 4 hours to bake 4 cakes.
by ahmedshafea » Mon Sep 11, 2017 12:58 pm
It takes 4 cooks 4 hours to bake 4 cakes. Assuming no change of rate,...
4
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 4:12 pm
Wed Jan 03, 2018 4:12 pm
probability
by sud21 » Sat Jan 28, 2012 10:21 pm
How many arrangements of the digits 1, 2, 3, 4, and 5 are there, such...
2
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 4:10 pm
Wed Jan 03, 2018 4:10 pm
PQR region
by gmatblood » Fri Nov 04, 2011 9:22 am
P, Q and R are located in a flat region of a certain state. Q is x...
2
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 4:07 pm
Wed Jan 03, 2018 4:07 pm
Please provide a detailed solution for this problem
by Architj » Wed May 06, 2015 5:36 am
In 1985 a company sold a brand of shoes to retailers for a fixed...
5
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 4:05 pm
Wed Jan 03, 2018 4:05 pm
A pharmaceutical company received $3 million in royalties .
by VJesus12 » Thu Dec 21, 2017 12:05 pm
A pharmaceutical company received $3 million in royalties on the...
2
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 4:01 pm
Wed Jan 03, 2018 4:01 pm
If Biff can shape 3 surfboards in 50 minutes, how many
by Vincen » Tue Nov 28, 2017 6:26 am
If Biff can shape 3 surfboards in 50 minutes, how many surfboards can...
3
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 3:59 pm
Wed Jan 03, 2018 3:59 pm
If 298=256L+N298=256L+N, where LL and NN are . . . . . .
by Vincen » Wed Jan 03, 2018 12:19 pm
If 2^98=256L+N, where L and N are integers and 0 ≤ N ≤ 4,...
1
Last post by EconomistGMATTutor
Wed Jan 03, 2018 1:23 pm
Wed Jan 03, 2018 1:23 pm
For positive integer values of n, the operation . . . . .
by Vincen » Wed Jan 03, 2018 11:59 am
For positive integer values of n, the operation n# is defined as the...
1
Last post by EconomistGMATTutor
Wed Jan 03, 2018 12:58 pm
Wed Jan 03, 2018 12:58 pm
What is the value of x?
by BTGmoderatorLU » Fri Dec 29, 2017 6:39 am
in the figure above, the square LMNO has a side of length 2x+1 and...
2
Last post by EconomistGMATTutor
Wed Jan 03, 2018 12:01 pm
Wed Jan 03, 2018 12:01 pm
The surface of a cylinder of radius r and height h...
by swerve » Wed Jan 03, 2018 7:27 am
The surface of a cylinder of radius r and height h is painted. The...
2
Last post by EconomistGMATTutor
Wed Jan 03, 2018 11:04 am
Wed Jan 03, 2018 11:04 am
Point (x, y) is a point within the triangle...
by AAPL » Wed Jan 03, 2018 7:53 am
Point (x, y) is a point within the triangle. What is the probability...
1
Last post by EconomistGMATTutor
Wed Jan 03, 2018 10:28 am
Wed Jan 03, 2018 10:28 am
ABCD is a square, E and F are the midpoints of sides...
by AAPL » Wed Jan 03, 2018 8:17 am
ABCD is a square, E and F are the midpoints of sides CD and BC,...
2
Last post by Brent@GMATPrepNow
Wed Jan 03, 2018 9:54 am
Wed Jan 03, 2018 9:54 am
OG 18: During a certain time period,
by NandishSS » Wed Aug 23, 2017 6:05 am
During a certain time period, Car X traveled north along a straight...
4
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 7:44 am
Wed Jan 03, 2018 7:44 am
Rate of Chemical Reaction
by vrn2vw » Mon Dec 07, 2015 5:22 pm
The rate of a certain chemical reaction is directly proportional to...
2
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 7:43 am
Wed Jan 03, 2018 7:43 am
permutation, a good official question
by tanviet » Fri Apr 17, 2009 3:57 am
Meg and Bob are among the 5 participants in a cycling race. If each...
7
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 7:32 am
Wed Jan 03, 2018 7:32 am
Length of an isoscles triangle
by gmattesttaker2 » Sat Feb 22, 2014 10:55 am
Hello, Can you please assist with this: Which of the following could...
3
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 7:20 am
Wed Jan 03, 2018 7:20 am
Managers to Workers - Ratios
by EricKryk » Thu Feb 27, 2014 2:34 pm
In a certain company, the ratio of the number of managers to the...
6
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 7:16 am
Wed Jan 03, 2018 7:16 am
GMAT Set 4 Q28
by Abhijit K » Wed Feb 18, 2015 1:04 am
This year Henry will save a certain amount of his income, and he will...
4
Last post by Scott@TargetTestPrep
Wed Jan 03, 2018 7:15 am
Wed Jan 03, 2018 7:15 am
apple is 40 cents and the price of each orange is 60 cents.
by kamalj » Wed Dec 27, 2017 9:19 am
At a certain fruit stand, the price of each apple is 40 cents and the...
5
Last post by GMATGuruNY
Tue Jan 02, 2018 11:15 pm
Tue Jan 02, 2018 11:15 pm
Percents
by BTGmoderatorRO » Fri Dec 29, 2017 9:25 am
A 7.5 liter mixture of water and sugar is 60% sugar. If 1.5 liters of...
4
Last post by GMATGuruNY
Tue Jan 02, 2018 11:03 pm
Tue Jan 02, 2018 11:03 pm
A manager must select 2 people from a
by Vincen » Tue Dec 12, 2017 10:37 am
A manager must select 2 people from a group of 4 employees. One...
3
Last post by [email protected]
Tue Jan 02, 2018 12:01 pm
Tue Jan 02, 2018 12:01 pm
probability
by rtaha2412 » Mon Jan 03, 2011 3:30 pm
The probability that a visitor at the mall buys a pack of candy is...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 11:15 am
Tue Jan 02, 2018 11:15 am
The ratio of the length (OG16)
by boomgoesthegmat » Thu May 19, 2016 3:44 pm
The ratio of the length to the width of a rectangular advertising...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 11:12 am
Tue Jan 02, 2018 11:12 am
Working simultaneously at an identical constant rate,
by VJesus12 » Thu Nov 30, 2017 10:04 am
Working simultaneously at an identical constant rate, it takes 6...
2
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 11:04 am
Tue Jan 02, 2018 11:04 am
Combinatorics.Plese help.
by dddanny2006 » Sun Dec 22, 2013 12:36 pm
An engagement team consists of a project manager, team leader, and...
7
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 11:00 am
Tue Jan 02, 2018 11:00 am
GMAT Practice exam 2 - Word Problem/geometry
by lucas211 » Sun Jun 26, 2016 2:37 am
Hello BTG Having some issues conceptualizing this problem - the best...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:57 am
Tue Jan 02, 2018 10:57 am
CompliCATed
by hakyology » Mon Jul 07, 2008 7:11 am
The rear wheels of a car crossed a certain line 0.5 second after the...
7
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:50 am
Tue Jan 02, 2018 10:50 am
Beat this: Coordinate Geometry
by sachindia » Fri Nov 02, 2012 1:41 am
The line represented by the equation y = 4 - 2x is the...
14
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:43 am
Tue Jan 02, 2018 10:43 am
Machine A can do a job in 24 hours at a constant rate and ma
by Max@Math Revolution » Fri Mar 11, 2016 5:05 am
Machine A can do a job in 24 hours at a constant rate. If Machine A...
8
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:29 am
Tue Jan 02, 2018 10:29 am
Taxi driver charges
by tritrantran » Thu Dec 11, 2008 8:44 pm
If a taxi driver charges x cents for the first quarter-mile of a trip...
11
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:17 am
Tue Jan 02, 2018 10:17 am
Cost per person?
by Vincen » Tue Sep 12, 2017 11:20 am
The cost to rent a small bus for a trip is x dollars, which is to be...
5
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:10 am
Tue Jan 02, 2018 10:10 am
arithmetic progression
by vavilaladivya » Sun Feb 20, 2011 8:16 pm
If the sum of the 4th term and the 12th term of an arithmetic...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 10:07 am
Tue Jan 02, 2018 10:07 am
GMAT PREP PS Problem
by alex.gellatly » Sat Apr 21, 2012 4:23 am
A certain list of 100 data has an average (arithmetic mean) of 6 and...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 9:51 am
Tue Jan 02, 2018 9:51 am
If a = -0.3, (OG160
by boomgoesthegmat » Thu May 19, 2016 3:44 pm
If a = -0.3, which of the following is true? A) a < a^2 < a^3...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 9:49 am
Tue Jan 02, 2018 9:49 am
For any integer m greater than 1, $m denotes the product
by M7MBA » Sat Dec 02, 2017 5:47 am
For any integer m greater than 1, $m denotes the product of all the...
3
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 9:47 am
Tue Jan 02, 2018 9:47 am
Which of the following is NOT a factor of 20! ?
by Vincen » Tue Dec 12, 2017 10:30 am
Which of the following is NOT a factor of 20! ? I. 29 II. 85 III. 121...
2
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 9:28 am
Tue Jan 02, 2018 9:28 am
When integer a is divided by 4 . . .
by Vincen » Tue Dec 12, 2017 10:44 am
When integer a is divided by 4 the remainder is 2, and when integer b...
2
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 9:22 am
Tue Jan 02, 2018 9:22 am
QANT Guide Q98
by cpay3245 » Fri May 10, 2013 9:48 pm
Which of the following CANNOT be the greatest common divisor of two...
6
Last post by Brent@GMATPrepNow
Tue Jan 02, 2018 8:32 am
Tue Jan 02, 2018 8:32 am
In the rectangular quadrant system shown...
by AAPL » Tue Jan 02, 2018 7:37 am
In the rectangular quadrant system shown above, which quadrant, if...
2
Last post by Brent@GMATPrepNow
Tue Jan 02, 2018 8:14 am
Tue Jan 02, 2018 8:14 am
Seven men and seven women have to sit around...
by BTGmoderatorLU » Tue Jan 02, 2018 6:54 am
Seven men and seven women have to sit around a circular table so that...
1
Last post by GMATGuruNY
Tue Jan 02, 2018 7:39 am
Tue Jan 02, 2018 7:39 am
Apartment matrix problem
by faraz_jeddah » Wed Jul 17, 2013 12:46 pm
In an apartment building that has 490 units, 4 out of every 7 units...
6
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 7:37 am
Tue Jan 02, 2018 7:37 am
When 10 is divided by the positive integer n,
by II » Sun Aug 24, 2008 11:23 am
When 10 is divided by the positive integer n, the remainder is n-4....
9
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 7:29 am
Tue Jan 02, 2018 7:29 am
Today Joelle opened an interest-bearing savings account...
by BTGmoderatorLU » Tue Jan 02, 2018 7:08 am
Today Joelle opened an interest-bearing savings account and deposited...
1
Last post by DavidG@VeritasPrep
Tue Jan 02, 2018 7:22 am
Tue Jan 02, 2018 7:22 am
Scales problem
by taneja.niks » Sat Apr 16, 2011 5:43 am
A certain quantity is measured on two different scales, the R-scale...
8
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 6:44 am
Tue Jan 02, 2018 6:44 am
AMOUNT OF BACTERIA PRESENT
by uptowngirl92 » Tue Sep 29, 2009 7:29 pm
AMOUNT OF BACTERIA PRESENT Time Amount 1:00 P.M. 10.0 grams 4:00 P.M....
4
Last post by Jeff@TargetTestPrep
Tue Jan 02, 2018 6:39 am
Tue Jan 02, 2018 6:39 am
What is the remainder
by BTGmoderatorDC » Tue Jan 02, 2018 5:43 am
What is the remainder when the number 3^1989 is divided by 7? A. 1 B....
1
Last post by elias.latour.apex
Tue Jan 02, 2018 5:58 am
Tue Jan 02, 2018 5:58 am
In a consumer survey, 85% of those surveyed...
by swerve » Sat Dec 30, 2017 6:57 am
In a consumer survey, 85% of those surveyed liked at least one of...
1
Last post by [email protected]
Mon Jan 01, 2018 10:59 am
Mon Jan 01, 2018 10:59 am
Interest Rates
by BTGmoderatorRO » Fri Dec 29, 2017 9:10 am
A loan has a variable interest rate that fluctuates between 5% and 9%...
1
Last post by EconomistGMATTutor
Sun Dec 31, 2017 1:01 pm
Sun Dec 31, 2017 1:01 pm
