## Data Sufficiency

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The variables $$a, b, c, d,$$ and $$e$$ each represent measures of angles as outlined in the figure above. What is the
by M7MBA »
abcde.png The variables $$a, b, c, d,$$ and $$e$$ each represent...
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Last post by M7MBA
Sun Sep 26, 2021 11:50 am
It takes Amy between 6 and 7 minutes to grill a steak, and she can only grill one steak at a time. She does not need to
by M7MBA »
It takes Amy between 6 and 7 minutes to grill a steak, and she can...
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Last post by M7MBA
Sun Sep 26, 2021 11:46 am
What is the value of $$xy?$$
by M7MBA »
What is the value of $$xy?$$ (1) $$y = x + 1$$ (2) $$y = x^2 + 1$$...
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Last post by M7MBA
Sun Sep 26, 2021 11:41 am
A certain wooded lot contains 56 oak trees. How many pine trees does the lot contain?
by M7MBA »
A certain wooded lot contains 56 oak trees. How many pine trees does...
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Last post by M7MBA
Sun Sep 26, 2021 11:36 am
If $$x$$ is positive, what is the value of $$y?$$
by M7MBA »
If $$x$$ is positive, what is the value of $$y?$$ (1) $$5x = 15$$ (2)...
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Last post by M7MBA
Sun Sep 26, 2021 11:32 am
A certain bakery only sells bread. It sells bread at a regular price throughout the day but decreases its price by $$y$$
by M7MBA »
A certain bakery only sells bread. It sells bread at a regular price...
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Last post by M7MBA
Sun Sep 26, 2021 11:25 am
If $$a, b,$$ and $$c$$ are positive integers, what is the remainder when $$a - b$$ is divided by $$6?$$
by M7MBA »
If $$a, b,$$ and $$c$$ are positive integers, what is the remainder...
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Last post by M7MBA
Sun Sep 26, 2021 11:21 am
What is the value of $$b + c?$$
by VJesus12 »
What is the value of $$b + c?$$ (1) $$ab + cd + ac + bd = 6$$ (2) $$a... 1 Last post by [email protected] Sun Sep 26, 2021 7:23 am Is the integer \(k$$ a prime number?
by VJesus12 »
Is the integer $$k$$ a prime number? (1) $$2k = 6$$ (2) $$1 < k... 1 Last post by [email protected] Sun Sep 26, 2021 7:22 am In the figure shown, what is the area of triangular region PRT? by BTGmoderatorDC » image.png In the figure shown, what is the area of triangular region... 1 Last post by [email protected] Sun Sep 26, 2021 7:22 am If integer \(k > 0$$ and $$x^2 - 7x + k = 0,$$ what is the value of $$k?$$
by M7MBA »
If integer $$k > 0$$ and $$x^2 - 7x + k = 0,$$ what is the value...
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Last post by M7MBA
Sat Sep 25, 2021 11:33 pm
Is $$x>0?$$
by M7MBA »
Is $$x>0?$$ (1) $$x+y>-2$$ (2) $$x-y<-2$$ Answer: E Source:...
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Last post by M7MBA
Sat Sep 25, 2021 11:30 pm
If $$f(n)=xa^n,$$ what is the value of $$f(5)?$$
by M7MBA »
If $$f(n)=xa^n,$$ what is the value of $$f(5)?$$ (1) $$f(0)=3$$ (2)...
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Last post by M7MBA
Sat Sep 25, 2021 11:27 pm
A sales associate earns a commission of 8% on her first $10,000 in sales revenue in a given week and a commission of 10% by M7MBA » A sales associate earns a commission of 8% on her first$10,000 in...
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Last post by M7MBA
Sat Sep 25, 2021 11:23 pm
At Company R, the average (arithmetic mean) age of executive employees is 54 years old and the average age of
by BTGmoderatorDC »
At Company R, the average (arithmetic mean) age of executive...
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Last post by BTGmoderatorDC
Sat Sep 25, 2021 6:57 am
What is the area of the circle above with center $$O?$$
by VJesus12 »
Circle.png What is the area of the circle above with center $$O?$$...
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Last post by VJesus12
Sat Sep 25, 2021 3:04 am
What is the value of $$\dfrac{1}{x} + \dfrac{1}{y}?$$
by VJesus12 »
What is the value of $$\dfrac{1}{x} + \dfrac{1}{y}?$$ (1) $$x + y =... 0 Last post by VJesus12 Sat Sep 25, 2021 2:51 am Is \(10m > 5n - k?$$
by VJesus12 »
Is $$10m > 5n - k?$$ (1) $$n = 2m$$ (2) $$|k| = -k$$ Answer: C...
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Last post by VJesus12
Sat Sep 25, 2021 2:40 am
Is the point $$(x,y)$$ in the fourth quadrant?
by VJesus12 »
Is the point $$(x,y)$$ in the fourth quadrant? (1) $$xy >0$$ (2)...
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Last post by VJesus12
Sat Sep 25, 2021 2:28 am
What were the gross revenues from ticket sales for a certain film during the second week in which it was shown?
by VJesus12 »
What were the gross revenues from ticket sales for a certain film...
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Last post by VJesus12
Sat Sep 25, 2021 2:23 am
If $$B$$ is a set of real numbers, is there a number in $$B$$ that is divisible by seven?
by VJesus12 »
If $$B$$ is a set of real numbers, is there a number in $$B$$ that is...
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Last post by VJesus12
Sat Sep 25, 2021 2:19 am
If $$B$$ is a set of real numbers, is there a number in $$B$$ that is divisible by seven?
by VJesus12 »
If $$B$$ is a set of real numbers, is there a number in $$B$$ that is...
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Last post by VJesus12
Sat Sep 25, 2021 1:21 am
Is $$x$$ greater than $$1.8?$$
by VJesus12 »
Is $$x$$ greater than $$1.8?$$ (1) $$x > 1.7$$ (2) $$x > 1.9$$...
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Last post by VJesus12
Sat Sep 25, 2021 1:07 am
What is $$35$$ percent of $$a^b?$$
by VJesus12 »
What is $$35$$ percent of $$a^b?$$ (1) $$b$$ is $$200$$ percent of...
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Last post by VJesus12
Sat Sep 25, 2021 1:04 am
How many newspapers were sold at a certain newsstand today?
by VJesus12 »
How many newspapers were sold at a certain newsstand today? (1) A...
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Last post by VJesus12
Sat Sep 25, 2021 12:57 am
What is the value of $$x?$$
by VJesus12 »
What is the value of $$x?$$ (1) $$x + 1 = 2 - 3x$$ (2) $$\dfrac1{2x}... 0 Last post by VJesus12 Sat Sep 25, 2021 12:54 am If Polygon \(X$$ has fewer than $$9$$ sides, how many sides does Polygon $$X$$ have?
by VJesus12 »
If Polygon $$X$$ has fewer than $$9$$ sides, how many sides does...
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Last post by VJesus12
Sat Sep 25, 2021 12:48 am
In the $$xy$$-plane, if line $$k$$ has a negative slope and passes through the point $$(-5,r),$$ is the $$x$$-intercept
by VJesus12 »
In the $$xy$$-plane, if line $$k$$ has a negative slope and passes...
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Last post by VJesus12
Sat Sep 25, 2021 12:43 am
Is $$x-y+1$$ greater than $$x+y-1?$$
by VJesus12 »
Is $$x-y+1$$ greater than $$x+y-1?$$ (1) $$x > 0$$ (2) $$y <... 0 Last post by VJesus12 Sat Sep 25, 2021 12:39 am A set contains the following \(5$$ numbers: $$a^2, a^5, a, \dfrac{a}2, \dfrac{a}5.$$ Is the range of the set equal to
by VJesus12 »
A set contains the following $$5$$ numbers: $$a^2, a^5, a,... 0 Last post by VJesus12 Sat Sep 25, 2021 12:35 am If \(b, c,$$ and $$d$$ are constants and $$x^2+bx+c=(x+d)^2$$ for all values of $$x,$$ what is the value of $$c?$$
by VJesus12 »
If $$b, c,$$ and $$d$$ are constants and $$x^2+bx+c=(x+d)^2$$ for all...
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Last post by VJesus12
Sat Sep 25, 2021 12:29 am
If a certain charity collected a total of 360 books, videos, and board games, how many videos did the charity collect?
by Vincen »
If a certain charity collected a total of $$360$$ books, videos, and...
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Last post by Vincen
Sat Sep 25, 2021 12:19 am
If the operation $$\#$$ is one of the four arithmetic operations addition, subtraction, multiplication, and division, is
by Vincen »
If the operation $$\#$$ is one of the four arithmetic operations...
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Last post by Vincen
Sat Sep 25, 2021 12:12 am
On the number line, if the number $$k$$ is to the left of the number $$t,$$ is the product $$kt$$ to the right of $$t?$$
by Vincen »
On the number line, if the number $$k$$ is to the left of the number...
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Last post by Vincen
Sat Sep 25, 2021 12:07 am
At a particular moment, a restaurant has x biscuits and y patron(s), with x>2 and y>1. How many values of y are there
by AAPL »
Manhattan Prep At a particular moment, a restaurant has x biscuits...
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Last post by AAPL
Fri Sep 24, 2021 10:48 am
A trapezoid is symmetrical about a vertical center line. If a circle is drawn such that it is tangent to exactly three
by AAPL »
Manhattan Prep A trapezoid is symmetrical about a vertical center...
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Last post by AAPL
Fri Sep 24, 2021 10:41 am
Is |x + 3| < 3?
by [email protected] »
Is |x + 3| < 3? (1) x is negative (2) x < -6 Answer: B Source:...
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Last post by [email protected]
Fri Sep 24, 2021 5:44 am
In the rectangular coordinate system shown above, does the line $$k$$ (not shown) intersect quadrant $$\rm II?$$
by Vincen »
GMAT_DS_PREP_100.png In the rectangular coordinate system shown...
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Last post by [email protected]
Thu Sep 23, 2021 2:48 pm
If $$x$$ is a non-zero integer, then what is the value of $$x^4-5x^2+4?$$
by Vincen »
If $$x$$ is a non-zero integer, then what is the value of...
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Last post by Vincen
Thu Sep 23, 2021 12:06 pm
What is the value of $$|x + 7|?$$
by Vincen »
What is the value of $$|x + 7|?$$ (1) $$|x + 3|= 14$$ (2) $$(x + 2)^2... 0 Last post by Vincen Thu Sep 23, 2021 12:01 pm Is \(|x + 2| < 3?$$
by Vincen »
Is $$|x + 2| < 3?$$ (1) $$x < 1$$ (2) $$x > -5$$ Answer: C...
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Last post by Vincen
Thu Sep 23, 2021 11:47 am
Machines $$A$$ and $$B$$ each produce tablets at their respective constant rates. Machine $$A$$ has produced $$30$$ tabl
by Vincen »
Machines $$A$$ and $$B$$ each produce tablets at their respective...
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Last post by Vincen
Thu Sep 23, 2021 11:36 am
A certain circle in the $$xy$$-plane has its center at the origin. If $$P$$ is a point on the circle, what is the sum of
by Vincen »
A certain circle in the $$xy$$-plane has its center at the origin. If...
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Last post by Vincen
Thu Sep 23, 2021 11:26 am
Is $$x > 0?$$
by Vincen »
Is $$x > 0?$$ (1) $$|x + 3| < 4$$ (2) $$|x - 3| < 4$$...
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Last post by Vincen
Thu Sep 23, 2021 11:22 am
The number A is a two-digit positive integer; the number B
by M7MBA »
The number A is a two-digit positive integer; the number B is the...
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Last post by ncktrn
Wed Sep 22, 2021 10:33 pm
The exact cost price to make each unit of a widget is $7.6xy7, where x and y represent single digits. What is the by BTGmoderatorDC » The exact cost price to make each unit of a widget is$7.6xy7, where...
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Last post by BTGmoderatorDC
Wed Sep 22, 2021 6:52 pm
Coordinate Geometry
by swerve »
What is the slope of line $$m?$$ 1) The points $$(1,5)$$ and...
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Last post by swerve
Wed Sep 22, 2021 8:29 am
Is the standard deviation of set A is greater than standard deviation of set B ?
by BTGmoderatorDC »
Is the standard deviation of set A is greater than standard deviation...
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Last post by BTGmoderatorDC
Tue Sep 21, 2021 5:22 pm
In order for a nursery to meet the conditions of its insurance there must be at least one adult present for every 4
by BTGmoderatorLU »
Source: Magoosh In order for a nursery to meet the conditions of its...
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Last post by BTGmoderatorLU
Tue Sep 21, 2021 10:08 am
When tickets to a popular concert went on sale, a group of five friends collectively purchased a total of 30 tickets. If
by AAPL »
Veritas Prep When tickets to a popular concert went on sale, a group...
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Last post by Manan073
Mon Sep 20, 2021 12:23 pm