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Last post
Probability?
by chetanojha » Fri Aug 30, 2019 2:25 am
Hi, I got this question which I am finding hard to understand and...
2
Last post by Scott@TargetTestPrep
Wed Sep 04, 2019 5:16 pm
Wed Sep 04, 2019 5:16 pm
For sets A and B, define A*B to be
by Max@Math Revolution » Mon Sep 02, 2019 12:10 am
For sets A and B, define A*B to be {(a, b)|a ∈ A and b ∈...
1
Last post by Max@Math Revolution
Tue Sep 03, 2019 11:29 pm
Tue Sep 03, 2019 11:29 pm
Arithmetic Probability
by dheaven1 » Thu Feb 18, 2010 11:18 pm
Among a group of 2,500 people, 35 percent invest in municipal bonds,...
9
Last post by palgun
Tue Sep 03, 2019 11:27 pm
Tue Sep 03, 2019 11:27 pm
Venn Diagram vs. Formula [Grp 1 + Grp 2 - Both + Neither ]
by tar32 » Sat Dec 18, 2010 2:40 pm
A marketing firm determined that, of 200 households surveyed, 80 used...
18
Last post by palgun
Tue Sep 03, 2019 11:16 pm
Tue Sep 03, 2019 11:16 pm
Arithmetic
by BTGmoderatorRO » Fri Dec 29, 2017 7:31 am
All of the students of Music High School are in the band, the...
2
Last post by Ian Stewart
Tue Sep 03, 2019 12:34 pm
Tue Sep 03, 2019 12:34 pm
Probability
by BTGmoderatorRO » Fri Dec 29, 2017 4:50 am
There are 12 red balls, 10 blue balls, 15 green balls and 9 black...
1
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:37 pm
Mon Sep 02, 2019 6:37 pm
If a runner in a marathon had the 37th fastest time...
by AAPL » Fri Dec 29, 2017 6:57 am
If a runner in a marathon had the 37th fastest time and the 50th...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:36 pm
Mon Sep 02, 2019 6:36 pm
Probability
by BTGmoderatorRO » Fri Dec 29, 2017 7:24 am
In a shipment of 20 cars, 3 are found to be defective. If four cars...
1
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:36 pm
Mon Sep 02, 2019 6:36 pm
Geometry
by BTGmoderatorRO » Fri Dec 29, 2017 7:22 am
A thin piece of wire 40 meters long is cut into two pieces. One piece...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:34 pm
Mon Sep 02, 2019 6:34 pm
Speed and Distance.
by BTGmoderatorRO » Fri Dec 29, 2017 7:47 am
A train traveling at 72 kmph crosses a platform in 30 seconds and a...
1
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:33 pm
Mon Sep 02, 2019 6:33 pm
Arithmetic
by BTGmoderatorRO » Fri Dec 29, 2017 8:15 am
The Guests at a football banquet consumed a total of 401 pounds of...
1
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:32 pm
Mon Sep 02, 2019 6:32 pm
Algebra
by BTGmoderatorRO » Fri Dec 29, 2017 8:45 am
If XY + Z = X(Y+Z), then which of the following must be true? A. X=0...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:31 pm
Mon Sep 02, 2019 6:31 pm
Arithmetic
by BTGmoderatorRO » Fri Dec 29, 2017 8:50 am
8,000 dollars are sufficient for a family of 4 members for 40 days....
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:29 pm
Mon Sep 02, 2019 6:29 pm
A survey was sent to 80 customers, 7 of whom responded. Then
by BTGmoderatorLU » Wed Aug 28, 2019 4:42 pm
Source: Manhattan Prep A survey was sent to 80 customers, 7 of whom...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:28 pm
Mon Sep 02, 2019 6:28 pm
Which of the following is a perfect square?
by VJesus12 » Thu Dec 28, 2017 5:01 am
Which of the following is a perfect square? A. 649 B. 961 C. 1664 D....
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:12 pm
Mon Sep 02, 2019 6:12 pm
If 37.5% of the 880 students at a certain college...
by swerve » Tue Jan 02, 2018 6:34 am
If 37.5% of the 880 students at a certain college are enrolled in...
4
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:12 pm
Mon Sep 02, 2019 6:12 pm
The ratio of the volumes of two empty pools is 5 : 3. If the
by BTGmoderatorAT » Tue Jan 02, 2018 3:36 am
The ratio of the volumes of two empty pools is 5 : 3. If the smaller...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:11 pm
Mon Sep 02, 2019 6:11 pm
Which of the following is the greatest
by BTGmoderatorDC » Wed Jan 03, 2018 4:08 am
Which of the following is the greatest possible common divisor of two...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:10 pm
Mon Sep 02, 2019 6:10 pm
The average age of a group of 5 members is 20 years...
by swerve » Wed Jan 03, 2018 7:16 am
The average age of a group of 5 members is 20 years. Two years later,...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:09 pm
Mon Sep 02, 2019 6:09 pm
If the radius of a cylinder is doubled and so...
by BTGmoderatorLU » Wed Jan 03, 2018 6:51 am
If the radius of a cylinder is doubled and so is the height, what is...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:09 pm
Mon Sep 02, 2019 6:09 pm
There are 10 points on a circle. A hexagon . . . . .
by Vincen » Wed Jan 03, 2018 12:24 pm
There are 10 points on a circle. A hexagon can be formed by linking 6...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:08 pm
Mon Sep 02, 2019 6:08 pm
Bus 1 and Bus 2 run between cities A and B. Bus 1 leaves...
by BTGmoderatorLU » Wed Jan 03, 2018 7:01 am
Bus 1 and Bus 2 run between cities A and B. Bus 1 leaves city A at...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:07 pm
Mon Sep 02, 2019 6:07 pm
In a certain factory, the production line which produces...
by BTGmoderatorLU » Thu Jan 04, 2018 8:34 am
In a certain factory, the production line which produces the bags has...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:06 pm
Mon Sep 02, 2019 6:06 pm
If the range of the six numbers 4,3,14,7,10 and x is 12,
by BTGmoderatorDC » Tue Aug 27, 2019 5:48 pm
If the range of the six numbers 4,3,14,7,10 and x is 12, what is the...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 6:06 pm
Mon Sep 02, 2019 6:06 pm
Annie took a trip consisting of three segments...
by BTGmoderatorLU » Thu Jan 04, 2018 8:44 am
Annie took a trip consisting of three segments at three different...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:59 pm
Mon Sep 02, 2019 5:59 pm
Last year Manfred received 26 paychecks...
by AAPL » Thu Jan 04, 2018 2:04 pm
Last year Manfred received 26 paychecks. Each of his first 6...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:58 pm
Mon Sep 02, 2019 5:58 pm
What is the volume of the cylinder?
by AAPL » Thu Jan 04, 2018 2:16 pm
A four inch by four inch square sheet of paper was foled to form a...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:58 pm
Mon Sep 02, 2019 5:58 pm
Geometry
by BTGmoderatorRO » Fri Dec 29, 2017 9:16 am
A closed cylindrical tank contains 36Ï€ cubic feet of water and is...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:57 pm
Mon Sep 02, 2019 5:57 pm
A tightrope approximately 320 m long is suspended between
by swerve » Mon Aug 26, 2019 12:05 pm
A tightrope approximately 320 m long is suspended between two poles....
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:57 pm
Mon Sep 02, 2019 5:57 pm
Dave has no fashion sense, and will wear any combination of
by BTGmoderatorDC » Mon Aug 26, 2019 10:17 pm
Dave has no fashion sense, and will wear any combination of garments...
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:56 pm
Mon Sep 02, 2019 5:56 pm
The product of \(n\) consecutive integers equals \(P\).
by AAPL » Tue Aug 27, 2019 5:48 am
Magoosh The product of \(n\) consecutive integers equals \(P\)....
2
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:55 pm
Mon Sep 02, 2019 5:55 pm
In Goshawk-Eurasian nature reserve 30 percent of the birds
by AAPL » Tue Aug 27, 2019 5:59 am
Economist GMAT In Goshawk-Eurasian nature reserve 30 percent of the...
3
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:54 pm
Mon Sep 02, 2019 5:54 pm
For one roll of a certain die, the probability of rolling a
by AAPL » Tue Aug 27, 2019 6:06 am
Manhattan Prep For one roll of a certain die, the probability of...
4
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:54 pm
Mon Sep 02, 2019 5:54 pm
How many multiples of 3 are there between 9 and 99
by uptowngirl92 » Thu Jul 16, 2009 9:06 pm
How many multiples of 3 are there between 9 and 99 inclusive?...
5
Last post by Scott@TargetTestPrep
Mon Sep 02, 2019 5:53 pm
Mon Sep 02, 2019 5:53 pm
A={1, 2, 3, 4, 5} is given. If there are 1,2,…,n subsets o
by Max@Math Revolution » Sun Sep 01, 2019 9:10 pm
A={1, 2, 3, 4, 5} is given. If there are 1,2,...,n subsets of A,...
1
Last post by Max@Math Revolution
Sun Sep 01, 2019 9:11 pm
Sun Sep 01, 2019 9:11 pm
A={2, 4, 6, 8, 10} is given. What is the number of subsets o
by Max@Math Revolution » Thu Aug 29, 2019 8:49 am
A={2, 4, 6, 8, 10} is given. What is the number of subsets of A...
2
Last post by Max@Math Revolution
Sun Sep 01, 2019 9:09 pm
Sun Sep 01, 2019 9:09 pm
A={2, 4, 6, 8, 10} is given. How many subsets of A contain 4
by Max@Math Revolution » Tue Aug 27, 2019 11:38 pm
A={2, 4, 6, 8, 10} is given. How many subsets of A contain 4 and 6,...
2
Last post by Max@Math Revolution
Sun Sep 01, 2019 9:08 pm
Sun Sep 01, 2019 9:08 pm
X is the set of positive integer multiples of 3, and Y is th
by Max@Math Revolution » Sun Aug 25, 2019 11:23 pm
X is the set of positive integer multiples of 3, and Y is the set of...
2
Last post by deloitte247
Thu Aug 29, 2019 6:27 pm
Thu Aug 29, 2019 6:27 pm
A={a, b, c, d, e} is given. How many subsets of A contain at
by Max@Math Revolution » Tue Aug 27, 2019 1:08 am
A={a, b, c, d, e} is given. How many subsets of A contain at least...
2
Last post by Max@Math Revolution
Thu Aug 29, 2019 8:48 am
Thu Aug 29, 2019 8:48 am
A satellite is composed of 30 modular units, each of...
by BTGmoderatorLU » Fri Jan 05, 2018 12:55 pm
A satellite is composed of 30 modular units, each of which is...
4
Last post by Brent@GMATPrepNow
Wed Aug 28, 2019 8:34 am
Wed Aug 28, 2019 8:34 am
There are 125 members in the winter sports club. Of those,
by swerve » Fri Aug 23, 2019 11:11 am
There are 125 members in the winter sports club. Of those, 20 do not...
1
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:21 pm
Tue Aug 27, 2019 5:21 pm
Abigail is 4 times as old as Bonnie. In 6 years, Bonnie will
by BTGmoderatorDC » Fri Aug 23, 2019 3:52 pm
Abigail is 4 times as old as Bonnie. In 6 years, Bonnie will be twice...
3
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:19 pm
Tue Aug 27, 2019 5:19 pm
There were \(r\) red balls and \(y\) yellow balls in a bag.
by AAPL » Sat Aug 24, 2019 10:05 am
Economist GMAT There were \(r\) red balls and \(y\) yellow balls in...
3
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:19 pm
Tue Aug 27, 2019 5:19 pm
The class mean score on a test was 60, and the standard
by BTGmoderatorDC » Fri Aug 23, 2019 3:57 pm
The class mean score on a test was 60, and the standard deviation was...
2
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:18 pm
Tue Aug 27, 2019 5:18 pm
A certain business produced x rakes each month form November
by BTGmoderatorDC » Sun Aug 25, 2019 3:51 pm
A certain business produced x rakes each month form November through...
3
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:18 pm
Tue Aug 27, 2019 5:18 pm
Annika hikes at a constant rate of 12 minutes per kilometer.
by BTGmoderatorDC » Mon Aug 26, 2019 5:55 am
Annika hikes at a constant rate of 12 minutes per kilometer. She has...
2
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:17 pm
Tue Aug 27, 2019 5:17 pm
What is the range of the solutions to the equation |x^2 –
by BTGmoderatorDC » Mon Aug 26, 2019 5:37 am
What is the range of the solutions to the equation |x^2 - 1| =...
2
Last post by Scott@TargetTestPrep
Tue Aug 27, 2019 5:17 pm
Tue Aug 27, 2019 5:17 pm
A car traveled 462 miles per tankful of gasoline on the...
by swerve » Sun Dec 31, 2017 6:21 am
A car traveled 462 miles per tankful of gasoline on the highway and...
5
Last post by rishab0507
Tue Aug 27, 2019 8:33 am
Tue Aug 27, 2019 8:33 am
















