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In the figure above, an equilateral triangle is inscribed in
by BTGmoderatorDC »
In the figure above, an equilateral triangle is inscribed in a...
2
Last post by fskilnik@GMATH
Sun Oct 28, 2018 12:15 pm
Recently, scientists were able to sequence an individual's h
by subh2273 »
Recently, scientists were able to sequence an individual's humane...
2
Last post by fskilnik@GMATH
Sun Oct 28, 2018 12:09 pm
In a right triangle, the longer leg is two more than three
by AAPL »
Magoosh In a right triangle, the longer leg is two more than three...
2
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Last post by Brent@GMATPrepNow
Sat Oct 27, 2018 7:05 am
Suppose f(x)=ax^4+bx^2+1, where a and b are constants. If f(
by Max@Math Revolution »
Suppose f(x)=ax^4+bx^2+1, where a and b are constants. If f(3)=9,...
3
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Last post by Max@Math Revolution
Thu Oct 25, 2018 11:45 pm
A jar contains 6 red marbles and 9 blue marbles. If Evelyn
by swerve »
A jar contains 6 red marbles and 9 blue marbles. If Evelyn reaches...
3
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 5:07 pm
Two printing presses begin printing currency at the same
by BTGmoderatorLU »
Source: EMPOWERgmat Two printing presses begin printing currency at...
2
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 5:07 pm
There are between 100 and 110 cards in a collection of cards
by swerve »
There are between 100 and 110 cards in a collection of cards. If they...
2
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 5:04 pm
The discount offer "Buy 2 and get 3" is equivalent
by GMATinsight »
The discount offer Buy 2 and get 3 is equivalent to what percentage...
3
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 5:02 pm
Noelle walks from point A to point B at an average speed of
by BTGmoderatorDC »
Noelle walks from point A to point B at an average speed of 5...
4
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 4:57 pm
Dice
by crackgmat007 »
How many different combinations of outcomes can you make by rolling...
9
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 4:49 pm
A hundred identical cubic boxes are currently arranged in
by AAPL »
Magoosh A hundred identical cubic boxes are currently arranged in...
1
Last post by deloitte247
Thu Oct 25, 2018 4:24 pm
PS : In a xy-coordinate plane
by u1983 »
In a xy-coordinate plane with origin at O)P and Q are two points on...
1
Last post by deloitte247
Thu Oct 25, 2018 1:40 pm
A Hydrogenator water gun has a cylindrical water tank, which
by BTGmoderatorDC »
A Hydrogenator water gun has a cylindrical water tank, which is 30...
2
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:28 am
The range of set A is 24 and the range of set B is 20. What
by Max@Math Revolution »
The range of set A is 24 and the range of set B is 20. What is the...
4
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:27 am
Which of the following values, when inserted into the set of
by AAPL »
EMPOWERgmat $$\{5, 10, 12, 13, 17, 22, 22\}$$ Which of the following...
3
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:26 am
A factory has three types of machines, each of which works
by AAPL »
Veritas Prep A factory has three types of machines, each of which...
7
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:25 am
At a constant speed of 72 kilometers per hour, a vehicle
by swerve »
At a constant speed of 72 kilometers per hour, a vehicle travels how...
7
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:23 am
When 100 is divided by positive integer x, the remainder is
by swerve »
When 100 is divided by positive integer x, the remainder is 2. What...
2
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:23 am
In a certain company, the ratio of the number of manager to
by swerve »
In a certain company, the ratio of the number of manager to the...
4
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:22 am
Tom drives from town A to town B, driving at a constant
by BTGmoderatorLU »
Source: Economist GMAT Tom drives from town A to town B, driving at...
4
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:21 am
Nasty Little Veritas Factorial Question
by chuckisnutz »
Hi there! My understanding of factorials is weak, so when I rolled...
4
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Last post by Scott@TargetTestPrep
Thu Oct 25, 2018 8:16 am
CHALLENGE: 10 teams (A, B, C, D, E, F, G, H, I and J) partic
by Brent@GMATPrepNow »
10 teams (A, B, C, D, E, F, G, H, I and J) participate in a soccer...
2
Last post by Brent@GMATPrepNow
Wed Oct 24, 2018 10:15 am
Three photographers , Lisa, Mike and Norm, take photos of a
by BTGmoderatorLU »
Source: EMPOWERgmat Three photographers, Lisa, Mike and Norm, take...
3
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Last post by GMATGuruNY
Wed Oct 24, 2018 3:19 am
Circle ABCD in the diagram above is defined by the equation
by BTGmoderatorDC »
Circle ABCD in the diagram above is defined by the equation...
2
Last post by GMATGuruNY
Wed Oct 24, 2018 3:00 am
What is the number of roots of the equation (x^3-1)/(x^2+x+1
by Max@Math Revolution »
What is the number of roots of the equation (x^3-1)/(x^2+x+1)=x? A....
2
Last post by Max@Math Revolution
Wed Oct 24, 2018 12:08 am
From a group of 21 astronauts that includes 12 people with
by BTGmoderatorLU »
Source: GMAT Prep From a group of 21 astronauts that includes 12...
2
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Last post by Scott@TargetTestPrep
Tue Oct 23, 2018 6:24 pm
Clarissa will create her summer reading list by randomly
by BTGmoderatorDC »
Clarissa will create her summer reading list by randomly choosing 4...
4
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Last post by Scott@TargetTestPrep
Tue Oct 23, 2018 6:24 pm
Toy Factory Machine
by BTGmoderatorDC »
Each machine at a toy factory assembles a certain kind of toy at a...
3
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Last post by Scott@TargetTestPrep
Tue Oct 23, 2018 6:19 pm
Dataset W: –9, –3, 3, 9 Dataset X: 2, 4, 6, 8 Dataset Y:
by BTGmoderatorDC »
Dataset W: -9, -3, 3, 9 Dataset X: 2, 4, 6, 8 Dataset...
1
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Last post by Jay@ManhattanReview
Sun Oct 21, 2018 10:36 pm
If -1<x<0, Which of the following is listed in ascendi
by Max@Math Revolution »
If -1<x<0, Which of the following is listed in ascending...
2
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Last post by Max@Math Revolution
Sun Oct 21, 2018 5:44 pm
If Sn=(Sn-1)-Sn-2, S1=1, and S2=2, then S6=?
by Max@Math Revolution »
If S n =(S n-1 )^{-S n-2 }, S 1 =1, and S 2 =2, then S 6 =? A. 1/2...
2
Last post by Max@Math Revolution
Sun Oct 21, 2018 5:43 pm
TRICKY Q, Difficulty level: 700, Source: 800 Score
by aishwaryav12 »
At the beginning of a show, a lottery representative put one hundred...
2
Last post by fskilnik@GMATH
Sun Oct 21, 2018 12:01 pm
Problem solving: Difficulty level: 700, Source: Economist
by aishwaryav12 »
Two pumps are connected to a certain empty container at the same...
2
Last post by fskilnik@GMATH
Sun Oct 21, 2018 11:06 am
What is the area of the triangle formed by the intersection
by swerve »
What is the area of the triangle formed by the intersection of lines...
3
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Last post by Brent@GMATPrepNow
Sun Oct 21, 2018 9:09 am
Problem solving: Difficulty level: 700
by aishwaryav12 »
Four identical cylinders are to be packed standing upright in the...
2
Last post by fskilnik@GMATH
Sun Oct 21, 2018 7:50 am
OG The estimated number of homeschooled students
by AbeNeedsAnswers »
According to the table shown, the estimated number of home-schooled...
6
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Last post by GMATGuruNY
Sat Oct 20, 2018 7:29 pm
Brian purchased a bouquet of 40 flowers for his mother for
by AAPL »
Veritas Prep Brian purchased a bouquet of 40 flowers for his mother...
5
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Last post by [email protected]
Sat Oct 20, 2018 11:24 am
Probability-Socks
by Kaustubhk »
Tony owns six unique matched pairs of socks. All twelve socks are...
7
Last post by prabsahi
Sat Oct 20, 2018 3:43 am
50% of students' study science and 30% of science students
by AAPL »
e-GMAT 50% of students' study science and 30% of students score more...
2
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Last post by Scott@TargetTestPrep
Fri Oct 19, 2018 2:27 pm
A computer programmer needs to print 148 documents. The
by AAPL »
GMAT Paper Tests A computer programmer needs to print 148 documents....
2
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Last post by Scott@TargetTestPrep
Fri Oct 19, 2018 2:26 pm
If P is an odd integer and (P^2 + Q * R) is an even integer,
by BTGmoderatorDC »
If P is an odd integer and (P^2 + Q * R) is an even integer, then...
2
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Last post by Scott@TargetTestPrep
Fri Oct 19, 2018 2:26 pm
In the month of August, Pentheus Corporation made $200,000
by AAPL »
Magoosh In the month of August, Pentheus Corporation made $200,000...
3
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Last post by Scott@TargetTestPrep
Fri Oct 19, 2018 2:25 pm
The latest model of space shuttle can achieve a maximum
by swerve »
The latest model of space shuttle can achieve a maximum speed of 25...
2
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Last post by fskilnik@GMATH
Fri Oct 19, 2018 6:39 am
90th percentile Q
by oquiella »
When positive integer x is divided by positive integer y, the result...
4
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Last post by fskilnik@GMATH
Fri Oct 19, 2018 6:30 am
John tossed a fair coin 3 times. What is the probability
by AAPL »
EMPOWERgmat John tossed a fair coin 3 times. What is the probability...
4
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Last post by fskilnik@GMATH
Fri Oct 19, 2018 6:09 am
When positive integer N is divided by positive integer J,
by BTGmoderatorDC »
When positive integer N is divided by positive integer J, the...
5
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Last post by fskilnik@GMATH
Fri Oct 19, 2018 6:02 am
If a rectangle’s length is a+b and its area is (1/a)+(1/b)
by Max@Math Revolution »
If a rectangle's length is a+b and its area is (1/a)+(1/b),...
6
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Last post by GMATGuruNY
Fri Oct 19, 2018 4:05 am
In a certain math department, students are required to
by AAPL »
Veritas Prep In a certain math department, students are required to...
3
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Last post by [email protected]
Thu Oct 18, 2018 6:54 pm
The rear wheels of a car crossed a certain line 0.5 second
by AAPL »
GMAT Prep The rear wheels of a car crossed a certain line 0.5 second...
4
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Last post by [email protected]
Thu Oct 18, 2018 6:28 pm
cost of package
by nidhis.1408 »
The cost of sending a package is T cents for the first 1/4 kilogram...
5
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Last post by [email protected]
Thu Oct 18, 2018 6:17 pm