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The integer \(120\) has many factorizations. For example, \(120=(2)(60), 120=(3)(4)(10),\) and \(120=(-1)(-3)(4)(10).\)
by Vincen »
The integer \(120\) has many factorizations. For example,...
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Last post by Vincen
Fri Sep 03, 2021 10:11 am
The 38 movies in the video store fall into the following three categories: 10 actions, 20 dramas, and 18 comedies. Howev
by Vincen »
The 38 movies in the video store fall into the following three...
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Last post by Vincen
Fri Sep 03, 2021 10:05 am
What is the remainder when 47*49 is divided by 8?
by Vincen »
What is the remainder when 47*49 is divided by 8? (A) 1 (B) 3 (C) 4...
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Last post by Vincen
Fri Sep 03, 2021 10:00 am
6.2 is what percent of 1000?
by Vincen »
6.2 is what percent of 1000? A. 62% B. 6.2% C. 0.62% D. 0.062% E....
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Last post by Vincen
Fri Sep 03, 2021 9:55 am
In a certain business school class, \(p\) students are accounting majors, \(q\) students are finance majors, \(r\) stude
by Vincen »
In a certain business school class, \(p\) students are accounting...
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Last post by Vincen
Fri Sep 03, 2021 9:46 am
A corporation with 5,000,000 shares of publicly traded stock reported total earnings of $7.20 per share for the first 9
by Vincen »
A corporation with 5,000,000 shares of publicly traded stock reported...
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Last post by Vincen
Fri Sep 03, 2021 9:42 am
The useful life of a certain piece of equipment is determined by the following formula: \(u =\dfrac{8d}{h^2},\) where
by Vincen »
The useful life of a certain piece of equipment is determined by the...
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Last post by Vincen
Fri Sep 03, 2021 9:38 am
University A charges $9,000 annually for tuition and $3,000 annually for room and board. University A charges 10% less
by BTGmoderatorDC »
University A charges $9,000 annually for tuition and $3,000 annually...
1
Last post by swerve
Fri Sep 03, 2021 3:14 am
If 5a + 7b = k, where a and b are positive integers, what is the largest possible value of k for which exactly one pair
by BTGmoderatorLU »
Source: Manhattan Prep If 5a + 7b = k, where a and b are positive...
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Last post by BTGmoderatorLU
Thu Sep 02, 2021 8:30 am
If the total payroll expense of a certain business in year Y was $84,000, which was 20 percent more than in year X, what
by AAPL »
Official Guide If the total payroll expense of a certain business in...
1
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Last post by Brent@GMATPrepNow
Thu Sep 02, 2021 5:58 am
Algebra, Exponents/Powers
by swerve »
If \((400)(6,000)=(240)(100^x),\) what is the value of \(x?\) A. 5 B....
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Sep 01, 2021 1:29 pm
If x > y and y > z, which of the following represents the greatest number?
by BTGmoderatorLU »
Source: Official Guide If x > y and y > z, which of the...
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EXPERT REPLIES
Last post by Brent@GMATPrepNow
Wed Sep 01, 2021 5:40 am
AB x CA --------- DEBC In the multiplication above, each letter stands for a different non-zero digit,
by BTGmoderatorDC »
AB x CA --------- DEBC In the multiplication above, each letter...
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Last post by BTGmoderatorDC
Tue Aug 31, 2021 7:59 pm
If the set {3,10,5,7,x} has a median of 5, which of the following describes all possible values for x?
by AAPL »
Veritas Prep If the set {3,10,5,7,x} has a median of 5, which of the...
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Last post by AAPL
Tue Aug 31, 2021 7:52 am
In the diagram above, angle measures in degrees are marked as shown, and segment BC is parallel to line AD.
by BTGmoderatorDC »
two triangles on a line.JPG In the diagram above, angle measures in...
1
Last post by swerve
Tue Aug 31, 2021 2:49 am
If \(w=\sqrt{\dfrac{1}{16}}, x=\sqrt[3]{\dfrac{1}{1000}}\) and \(y=\left(\dfrac{1}{4}\right)^{(-2)}\) then
by BTGmoderatorLU »
Source: Magoosh If \(w=\sqrt{\dfrac{1}{16}}, x=\sqrt...
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Last post by BTGmoderatorLU
Mon Aug 30, 2021 2:23 pm
If |z|/w = 1,which of the following must be true?
by AAPL »
GMAT Prep If |z|/w = 1,which of the following must be true? A. z =...
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Last post by AAPL
Mon Aug 30, 2021 9:58 am
By what factor should the smaller root of the equation 6x^2 -13x + 6 = 0 increase so that it equals larger route of the
by AAPL »
E-GMAT By what factor should the smaller root of the equation 6x^2...
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Last post by AAPL
Sat Aug 28, 2021 6:36 am
If \(\angle{XYZ}\) in the figure above is a right angle, what is the value of x?
by BTGmoderatorLU »
Source: GMAT Paper Tests Untitled(2).png If \(\angle{XYZ}\) in the...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sat Aug 28, 2021 6:36 am
Mixture A is 15 percent alcohol, and mixture B is 50 percent alcohol. If the two are poured together to create a
by BTGmoderatorDC »
Mixture A is 15 percent alcohol, and mixture B is 50 percent alcohol....
1
Last post by swerve
Fri Aug 27, 2021 4:24 pm
If n > 6 and 3m + 5n = 0, then which of the following must be true?
by BTGmoderatorLU »
Source: Princeton Review If n > 6 and 3m + 5n = 0, which of the...
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Last post by BTGmoderatorLU
Fri Aug 27, 2021 5:18 am
Amy wrote 320 pages (rounded to nearest tens) in 20 days (rounded to nearest tens). On an average, the number of pages
by BTGmoderatorDC »
Amy wrote 320 pages (rounded to nearest tens) in 20 days (rounded to...
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Last post by BTGmoderatorDC
Thu Aug 26, 2021 7:01 pm
If \(n=\dfrac{2^{-10}+2^{-9}}{(7^{-1})(5^9)}\) then n is a terminating decimal with how many zeroes after the decimal
by AAPL »
Magoosh If \(n=\dfrac{2^{-10}+2^{-9}}{(7^{-1})(5^9)}\) then n is a...
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Last post by AAPL
Thu Aug 26, 2021 2:58 pm
Algebra, Exponents/Powers
by swerve »
If \(2^{2x+1} \ast 3^{2y-1}=8^x \ast 27^y,\) then \(x+y=\) A. -3 B....
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Last post by swerve
Thu Aug 26, 2021 10:08 am
If \(x=y+4\) and \(x=20-y,\) then \(x^2-y^2=\)
by BTGmoderatorLU »
Source: GMAT Paper Tests If \(x=y+4\) and \(x=20-y,\) then...
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Last post by BTGmoderatorLU
Wed Aug 25, 2021 3:39 pm
What is the value of \(27^2 + 28^2 + 29^2 + 30^2 + 31^2 + 32^2 + 33^2?\)
by M7MBA »
What is the value of \(27^2 + 28^2 + 29^2 + 30^2 + 31^2 + 32^2 +...
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Last post by regor60
Wed Aug 25, 2021 11:21 am
What is the fastest way to solve this?
by M7MBA »
What is the fastest way to solve this?...
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Last post by regor60
Wed Aug 25, 2021 10:55 am
If \(n\) and \(k\) are positive integers, then how many ordered pairs \((n, k)\) satisfy \(n!+8=2^k?\)
by Gmat_mission »
If \(n\) and \(k\) are positive integers, then how many ordered pairs...
1
Last post by regor60
Wed Aug 25, 2021 5:20 am
If x^2 = 2y^3 and 2y = 4, what is the value of x^2 + y?
by AAPL »
GMAT Prep If x^2 = 2y^3 and 2y = 4, what is the value of x^2 + y? A....
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Tue Aug 24, 2021 5:50 am
A fair 2-sided coin is flipped 6 times. What is the probability that tails will be the result at least twice, but not
by BTGmoderatorDC »
A fair 2-sided coin is flipped 6 times. What is the probability that...
1
Last post by swerve
Tue Aug 24, 2021 5:41 am
A mother and father have seven children, and the family receives an invitation with four tickets to the circus. If the
by BTGmoderatorDC »
A mother and father have seven children, and the family receives an...
1
Last post by swerve
Tue Aug 24, 2021 5:30 am
If |x| > 3, which of the following must be true?
by AAPL »
GMAT Prep If |x| > 3, which of the following must be true? I. x...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Mon Aug 23, 2021 3:44 pm
If \(xy\neq0\) and \(2x+3y\) is equal to 175 percent of \(8x,\) then \(\dfrac{x}{y}=\)
by BTGmoderatorLU »
Source: Magoosh If \(xy\neq0\) and \(2x+3y\) is equal to \(175\)...
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Last post by BTGmoderatorLU
Mon Aug 23, 2021 10:35 am
If n = 2×3×5×7×11×13×17, then which of the following statements must be true?
by BTGmoderatorLU »
Source: Magoosh If n = 2X3X5X7X11X13X17, then which of the following...
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Last post by BTGmoderatorLU
Mon Aug 23, 2021 10:27 am
If \(y = |2 + x| - |2 - x|\) and \(|2x - 15| < 2,\) how many integer values can \(y\) take?
by Gmat_mission »
If \(y = |2 + x| - |2 - x|\) and \(|2x - 15| < 2,\) how many...
1
Last post by regor60
Sun Aug 22, 2021 10:48 am
Carol purchased one basket of fruit consisting of 4 Apples and 2 Oranges and another basket of fruit consisting of 3
by BTGmoderatorDC »
Carol purchased one basket of fruit consisting of 4 Apples and 2...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sun Aug 22, 2021 6:53 am
If x+|x|+y=7 and x+|y|-y=6 what is x+y=?
by AAPL »
Magoosh If x+|x|+y=7 and x+|y|-y=6 what is x+y=? A. 1 B. -1 C. 3 D....
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Last post by AAPL
Sat Aug 21, 2021 8:12 am
For all positive integers \(m, [m] = 3m\) when \(m\) is odd and \([m] = \dfrac{m}2\) when \(m\) is even. What is
by Gmat_mission »
For all positive integers \(m, = 3m\) when \(m\) is odd and \( =...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sat Aug 21, 2021 7:15 am
Annika hikes at a constant rate of 12 minutes per kilometer. She has hiked 2.75 kilometers east from the start of a
by BTGmoderatorDC »
Annika hikes at a constant rate of 12 minutes per kilometer. She has...
1
EXPERT REPLIES
Last post by Brent@GMATPrepNow
Sat Aug 21, 2021 7:11 am
If set \(M\) consists of the root(s) of equation \(2-x^2=(x-2)^2,\) what is the range of set \(M?\)
by Gmat_mission »
If set \(M\) consists of the root(s) of equation \(2-x^2=(x-2)^2,\)...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:59 pm
In a rectangle with a side length of \(10\) cm, two identical semicircles are drawn with their diameters coinciding with
by Gmat_mission »
Untitled5.png In a rectangle with a side length of \(10\) cm, two...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:49 pm
Five friends Alastair, Bell, Cook, Darren, and Eoin appeared in an aptitude test. Alastair scored exactly \(\dfrac12\)
by Gmat_mission »
Five friends Alastair, Bell, Cook, Darren, and Eoin appeared in an...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:44 pm
\(t\) and \(w\) are distinct integers between \(105\) and \(100,\) not inclusive. Which of the following could be the
by Gmat_mission »
\(t\) and \(w\) are distinct integers between \(105\) and \(100,\)...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:40 pm
If \(2^x + 2^y = x^2 + y^2,\) where \(x\) and \(y\) are nonnegative integers, what is the greatest possible value of
by Gmat_mission »
If \(2^x + 2^y = x^2 + y^2,\) where \(x\) and \(y\) are nonnegative...
1
Last post by regor60
Fri Aug 20, 2021 12:39 pm
In a particular competition, a skater’s score, \(s,\) is calculated by the formula \(s=\dfrac{10(3t-5f)}{m}\) where
by Gmat_mission »
In a particular competition, a skater’s score, \(s,\) is calculated...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:27 pm
The arithmetic mean (average) \(M\) of \(4\) terms is an integer. When \(M\) is divided by \(16,\) the remainder is
by Gmat_mission »
The arithmetic mean (average) \(M\) of \(4\) terms is an integer....
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Last post by Gmat_mission
Fri Aug 20, 2021 12:22 pm
\(x\) is a positive integer less than \(30,\) which of the following option correctly indicates the number of values of
by Gmat_mission »
\(x\) is a positive integer less than \(30,\) which of the following...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:19 pm
Integers \(x\) and \(y\) are each odd, and \(x > y.\) Which of the following represents the number of odd integers \(z\)
by Gmat_mission »
Integers \(x\) and \(y\) are each odd, and \(x > y.\) Which of the...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:14 pm
Jane has to paint a cylindrical column that is \(14\) feet high and that has a circular base with a radius of \(3\) feet
by Gmat_mission »
Jane has to paint a cylindrical column that is \(14\) feet high and...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:09 pm
If \(x\ne 0\) and \(\dfrac{x}{|x|}<x,\) which of the following must be true?
by Gmat_mission »
If \(x\ne 0\) and \(\dfrac{x}{|x|}<x,\) which of the following...
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Last post by Gmat_mission
Fri Aug 20, 2021 12:07 pm