## Data Sufficiency

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OFFICIAL GUIDE QUESTION LIBRARY
by beatthegmat »
Join the discussion as you work through your Official Guide and gain...
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Last post by beatthegmat
Wed Sep 20, 2017 9:23 am
Q is a cube. Find the volume of the cube.
by BTGmoderatorDC »
Q is a cube. Find the volume of the cube. (1) The total surface area...
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Last post by swerve
Tue Dec 01, 2020 11:44 am
Which sport utility vehicle has a higher list price, the Touristo or the Leisure?
by BTGModeratorVI »
Which sport utility vehicle has a higher list price, the Touristo or...
2
Last post by swerve
Tue Dec 01, 2020 11:35 am
If all of the six faces of a concrete block are rectangular, what is the volume of the block?
by BTGModeratorVI »
If all of the six faces of a concrete block are rectangular, what is...
1
Last post by [email protected]
Tue Dec 01, 2020 7:11 am
If each of the stamps Carla bought cost 20, 25, or 30 cents and she bought
by BTGModeratorVI »
If each of the stamps Carla bought cost 20, 25, or 30 cents and she...
1
Last post by [email protected]
Tue Dec 01, 2020 7:11 am
Jinhee spent $65 on hats. If she bought only derbies and fedoras, how many derbies did she buy? by BTGmoderatorLU » Source: Princeton Review Jinhee spent$65 on hats. If she bought...
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Last post by BTGmoderatorLU
Tue Dec 01, 2020 5:09 am
Working together without a break, Jermaine and Crystal can do a job in 12 hours. How long will it take Crystal to do...
by BTGmoderatorLU »
Source: Princeton Review Working together without a break, Jermaine...
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Last post by BTGmoderatorLU
Tue Dec 01, 2020 5:07 am
Que: If ‘P, Q, and R’ are points on the number line, what is the distance between Q and R ?
by [email protected] Revolution »
Que: If ‘P, Q, and R’ are points on the number line, what is the...
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Last post by [email protected] Revolution
Tue Dec 01, 2020 12:45 am
Que: If m and n are integers and p = 13m + 25n, is p odd? (1) One of m and n is odd. (2) n is even
by [email protected] Revolution »
Que: If m and n are integers and p = 13m + 25n, is p odd? (1) One of...
1
Last post by [email protected] Revolution
Tue Dec 01, 2020 12:34 am
Fractions/Ratios/Decimals
by swerve »
A nursery has 30 trees, carrying only pines, oaks, and maples. How...
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Last post by swerve
Mon Nov 30, 2020 11:37 am
Overlapping Sets
by swerve »
All attendees at a university gathering are faculty or alumni of the...
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Last post by swerve
Mon Nov 30, 2020 11:23 am
In a two-story apartment complex, each apartment on the upper floor
by BTGModeratorVI »
In a two-story apartment complex, each apartment on the upper floor...
1
Last post by [email protected]
Mon Nov 30, 2020 11:20 am
The farmer in the Deli sandwich shop sells two kinds of sandwich: tuna melts and veggie melts. Each customer buys...
by AAPL »
Manhattan Prep The Farmer in the Deli sandwich shop sells two kinds...
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Last post by AAPL
Mon Nov 30, 2020 4:33 am
A herd of 33 sheep is sheltered in a barn with 7 stalls, each of which is labeled with a unique letter from A to G...
by AAPL »
Manhattan Prep A herd of 33 sheep is sheltered in a barn with 7...
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Last post by AAPL
Mon Nov 30, 2020 4:20 am
At a particular business school which requires applicants to submit GMAT scores, the difference between the average GMAT
by BTGmoderatorDC »
At a particular business school which requires applicants to submit...
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Last post by BTGmoderatorDC
Sun Nov 29, 2020 4:54 pm
In a group of 3 girls and 2 boys, the average height is 120 centimeters. If the tallest boy is 140 centimeters, is the
by M7MBA »
In a group of 3 girls and 2 boys, the average height is 120...
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Last post by M7MBA
Sun Nov 29, 2020 1:03 pm
If regular polygon $$A$$ and regular polygon $$B$$ can be inscribed in the same circle, is the side of polygon $$A$$
by M7MBA »
If regular polygon $$A$$ and regular polygon $$B$$ can be inscribed...
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Last post by M7MBA
Sun Nov 29, 2020 12:56 pm
Is $$3^x>\dfrac{x}{|x|}?$$
by M7MBA »
Is $$3^x>\dfrac{x}{|x|}?$$ (1) $$|x|=3$$ (2) $$x<0$$ Answer: D...
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Last post by M7MBA
Sun Nov 29, 2020 12:49 pm
What is the value of $$x?$$
by M7MBA »
What is the value of $$x?$$ 1) $$x=x^3$$ 2) $$x^2=x^3$$ Answer: E...
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Last post by M7MBA
Sun Nov 29, 2020 12:32 pm
If $$z$$ is a positive two-digit even number, what is the ones digit of $$z?$$
by M7MBA »
If $$z$$ is a positive two-digit even number, what is the ones digit...
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Last post by M7MBA
Sun Nov 29, 2020 12:22 pm
If there are 13 boys in club X, what is the average age of these boys?
by BTGModeratorVI »
If there are 13 boys in club X, what is the average age of these...
1
Last post by [email protected]
Sun Nov 29, 2020 10:48 am
Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How many of the animals are cows?
by BTGModeratorVI »
Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How...
1
Last post by [email protected]
Sun Nov 29, 2020 10:47 am
What is the value of $$x?$$
by Vincen »
What is the value of $$x?$$ (1) $$2x + 3y = 12$$ (2) $$5x + 7y = 29$$...
1
Last post by deloitte247
Sun Nov 29, 2020 2:30 am
50 Jars sit on a shelf, of which 12 are red and not round; and 30 are round and not red. How many jars sit on the shelf
by Gmat_mission »
50 Jars sit on a shelf, of which 12 are red and not round; and 30 are...
0
Last post by Gmat_mission
Sun Nov 29, 2020 12:42 am
What is the largest number of rectangular boxes which can be stored in a circular barrel?
by M7MBA »
What is the largest number of rectangular boxes which can be stored...
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Last post by M7MBA
Sun Nov 29, 2020 12:40 am
An initial investment of $10,000 was deposited in a bank account one year ago, and additional deposits were made during by BTGModeratorVI » An initial investment of$10,000 was deposited in a bank account one...
1
Last post by deloitte247
Sun Nov 29, 2020 12:39 am
$$3$$ lines intersect at point $$P,$$ so that $$6$$ angles are created. What is the sum of two randomly selected angles?
by M7MBA »
$$3$$ lines intersect at point $$P,$$ so that $$6$$ angles are...
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Last post by M7MBA
Sun Nov 29, 2020 12:38 am
In the figure given, what is the value of $$y?$$
by M7MBA »
Untitled.png In the figure given, what is the value of $$y?$$ (1)...
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Last post by M7MBA
Sun Nov 29, 2020 12:34 am
Is $$a^n > b^n?$$
by M7MBA »
Is $$a^n > b^n?$$ (1) $$a > b$$ (2) $$ab < 0$$ Answer: E...
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Last post by M7MBA
Sun Nov 29, 2020 12:31 am
Until this coming April, the price of all Albanian products will equal their gross price plus a tax of 20 percent. By
by M7MBA »
Until this coming April, the price of all Albanian products will...
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Last post by M7MBA
Sun Nov 29, 2020 12:06 am
If $$P$$ is the product of all the even numbers between $$1$$ and positive integer $$n,$$ how many trailing zeros does
by M7MBA »
If $$P$$ is the product of all the even numbers between $$1$$ and...
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Last post by M7MBA
Sun Nov 29, 2020 12:00 am
In the $$xy$$-plane, is the point $$(g,k)$$ in the region that consists of all the points $$(x,y)$$ such that
by M7MBA »
In the $$xy$$-plane, is the point $$(g,k)$$ in the region that...
0
Last post by M7MBA
Sat Nov 28, 2020 11:57 pm
If $$n$$ is a positive integer, is $$(n+2)(n+3)$$ divisible by $$8?$$
by M7MBA »
If $$n$$ is a positive integer, is $$(n+2)(n+3)$$ divisible by $$8?$$...
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Last post by M7MBA
Sat Nov 28, 2020 11:55 pm
$$p$$ different prizes are hidden inside $$v$$ vases. One of the vases can hold up to two prizes, while the rest can
by M7MBA »
$$p$$ different prizes are hidden inside $$v$$ vases. One of the...
0
Last post by M7MBA
Sat Nov 28, 2020 11:52 pm
During a 6·day local trade show, the least number of people registered in a single day was 80. Was the average (arithmet
by M7MBA »
During a 6·day local trade show, the least number of people...
0
Last post by M7MBA
Sat Nov 28, 2020 11:46 pm
An employee is paid 1.5 times the regular hourly rate for each hour worked in excess of 40 hours per week, excluding
by M7MBA »
An employee is paid 1.5 times the regular hourly rate for each hour...
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Last post by M7MBA
Sat Nov 28, 2020 11:43 pm
Alice bought a certain number of 30 cent stamps, 35 cent stamps, and 40 cent stamps. She spent a total of \$4.20 buying
by M7MBA »
Alice bought a certain number of 30 cent stamps, 35 cent stamps, and...
0
Last post by M7MBA
Sat Nov 28, 2020 11:42 pm
If $$x$$ is an integer, is $$|x| > 1?$$
by M7MBA »
If $$x$$ is an integer, is $$|x| > 1?$$ (1) $$(1 - 2x)(1 + x) <... 0 Last post by M7MBA Sat Nov 28, 2020 11:38 pm A department manager distributed a number of pens, pencils, and pads among the staff in the department, with each staff by M7MBA » A department manager distributed a number of pens, pencils, and pads... 0 Last post by M7MBA Sat Nov 28, 2020 11:35 pm A poplar tree was 3 feet high when it was planted on January 1, 1970. During what year did it pass the height of 20 feet by BTGModeratorVI » A poplar tree was 3 feet high when it was planted on January 1, 1970.... 2 Last post by deloitte247 Sat Nov 28, 2020 11:32 pm Is \((x^7)(y^2)(z^3)>0?$$
by M7MBA »
Is $$(x^7)(y^2)(z^3)>0?$$ (1) $$yz<0$$ (2) $$xz>0$$ Answer:...
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Last post by M7MBA
Sat Nov 28, 2020 11:30 pm
If $$xy < 0,$$ is $$\dfrac{x}{y} > z ?$$
by M7MBA »
If $$xy < 0,$$ is $$\dfrac{x}{y} > z ?$$ (1) $$xyz < 0$$ (2)...
0
Last post by M7MBA
Sat Nov 28, 2020 11:25 pm
Is $$yz = x?$$
by M7MBA »
Is $$yz = x?$$ (1) $$y > \dfrac{x}{z}$$ (2) $$z < 0$$ Answer: A...
0
Last post by M7MBA
Sat Nov 28, 2020 11:21 pm
Is $$X^2Y^3Z^2>0?$$
by M7MBA »
Is $$X^2Y^3Z^2>0?$$ (1) $$XY > 0$$ (2) $$YZ < 0$$ Answer: E...
0
Last post by M7MBA
Sat Nov 28, 2020 11:18 pm
Is $$x$$ an even integer?
by VJesus12 »
Is $$x$$ an even integer? (1) $$x^2$$ is divisible by $$4.$$ (2)...
0
Last post by VJesus12
Sat Nov 28, 2020 11:15 pm
What is the volume of a certain rectangular solid?
by VJesus12 »
What is the volume of a certain rectangular solid? (1) Two adjacent...
0
Last post by VJesus12
Sat Nov 28, 2020 11:13 pm
What is the value of $$\dfrac{r}2 + \dfrac{s}2 ?$$
by VJesus12 »
What is the value of $$\dfrac{r}2 + \dfrac{s}2 ?$$ (1) $$\dfrac{r +... 0 Last post by VJesus12 Sat Nov 28, 2020 11:11 pm In \(1979$$ Mr. Jackson bought a total of $$n$$ shares of stock $$X$$ and Mrs. Jackson bought a total of $$300$$ shares
by VJesus12 »
In $$1979$$ Mr. Jackson bought a total of $$n$$ shares of stock $$X$$...
0
Last post by VJesus12
Sat Nov 28, 2020 11:07 pm
A manufacturer produced $$x$$ percent more video cameras in 1994 than in 1993 and $$y$$ percent more in 1995 than in
by VJesus12 »
A manufacturer produced $$x$$ percent more video cameras in 1994 than...
0
Last post by VJesus12
Sat Nov 28, 2020 11:02 pm
In the right triangle shown above, what is the value of $$a?$$
by VJesus12 »
RightTriangle.png In the right triangle shown above, what is the...
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Last post by VJesus12
Sat Nov 28, 2020 10:59 pm
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