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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...
1
Last post by alishagmat
Sat Oct 10, 2020 8:03 am
Is the positive integer p a prime number?
by BTGModeratorVI »
Is the positive integer p a prime number? (1) p is odd. (2) 2 < p...
1
Last post by Brent@GMATPrepNow
Sat Oct 10, 2020 7:18 am
The Patel, Lopez, and Russo families all had parties recently. There were 152 adults at the Lopez party. The ratio of
by BTGmoderatorDC »
The Patel, Lopez, and Russo families all had parties recently. There...
0
Last post by BTGmoderatorDC
Fri Oct 09, 2020 9:08 pm
If k is an integer greater than 1, is k equal to 2^r for some positive integer r?
by AAPL »
GMAT Prep If k is an integer greater than 1, is k equal to 2^r for...
0
Last post by AAPL
Fri Oct 09, 2020 6:48 pm
An antique dealer bought a coffee table that was then sold for a profit. What was the selling price of the coffee table?
by AAPL »
GMAT Prep An antique dealer bought a coffee table that was then sold...
0
Last post by AAPL
Fri Oct 09, 2020 6:38 pm
If z is a positive integer, is z + 1 a factor of 105?
by BTGModeratorVI »
If z is a positive integer, is z + 1 a factor of 105? (1) z is a...
1
Last post by Brent@GMATPrepNow
Fri Oct 09, 2020 10:16 am
The average of two numbers is 108. What is the value of the greater number?
by BTGmoderatorDC »
The average of two numbers is 108. What is the value of the greater...
0
Last post by BTGmoderatorDC
Thu Oct 08, 2020 3:33 pm
Set Algebra
by alishagmat »
In a shop, 40% socks are white and rest are black. 60% socks are made...
1
Last post by deloitte247
Thu Oct 08, 2020 9:14 am
A jar contains only black marbles and white marbles. If two thirds of the marbles are black, how many white marbles are
by Gmat_mission »
A jar contains only black marbles and white marbles. If two thirds of...
1
Last post by deloitte247
Thu Oct 08, 2020 8:12 am
What were the gross revenues from ticket sales for a certain film during the second week in which it was shown?
by Gmat_mission »
What were the gross revenues from ticket sales for a certain film...
0
Last post by Gmat_mission
Thu Oct 08, 2020 6:01 am
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 Gmat_mission »
A sales associate earns a commission of 8% on her first $10,000 in...
0
Last post by Gmat_mission
Thu Oct 08, 2020 5:53 am
A scientist recorded the number of eggs in each of 10 birds' nests. What was the standard deviation of the numbers of eg
by BTGModeratorVI »
A scientist recorded the number of eggs in each of 10 birds' nests....
1
Last post by Brent@GMATPrepNow
Thu Oct 08, 2020 5:47 am
If x and y are consecutive odd integers such that x < y, what is the value of y + x?
by BTGModeratorVI »
If x and y are consecutive odd integers such that x < y, what is...
1
Last post by Brent@GMATPrepNow
Thu Oct 08, 2020 5:46 am
In the figure above, if lines \(k\) and \(m\) are parallel, what is the value of \(x?\)
by Gmat_mission »
2018-09-23_1609.png In the figure above, if lines \(k\) and \(m\)...
0
Last post by Gmat_mission
Thu Oct 08, 2020 4:04 am
Is \(r\) greater than \(0.27?\)
by Gmat_mission »
Is \(r\) greater than \(0.27?\) (1) \(r\) is greater than...
0
Last post by Gmat_mission
Thu Oct 08, 2020 3:59 am
Is the integer \(k\) a prime number?
by Gmat_mission »
Is the integer \(k\) a prime number? (1) \(2k = 6\) (2) \(1 < k...
0
Last post by Gmat_mission
Thu Oct 08, 2020 3:51 am
Is \(x>0?\)
by Gmat_mission »
Is \(x>0?\) (1) \(x+y>-2\) (2) \(x-y<-2\) Answer: E Source:...
0
Last post by Gmat_mission
Thu Oct 08, 2020 3:47 am
What is the area of the circle above with center \(O?\)
by Gmat_mission »
Untitled (1).png What is the area of the circle above with center...
0
Last post by Gmat_mission
Thu Oct 08, 2020 3:43 am
Is \(x^4+y^4 > z^4\)?
by BTGmoderatorLU »
Source: GMAT Prep Is \(x^4+y^4 > z^4\)? 1) \(x^2+y^2 > z^2\)...
0
Last post by BTGmoderatorLU
Thu Oct 08, 2020 3:39 am
Line \(DB\) divides Rectangle \(ABCD\) into two equal triangles. Is Angle \(ABD\) equal to \(30\) degrees?
by Gmat_mission »
img_3862.png Line \(DB\) divides Rectangle \(ABCD\) into two equal...
0
Last post by Gmat_mission
Thu Oct 08, 2020 3:37 am
If \(x\) is a positive integer, is the remainder \(0\) when \(3^x+1\) is divided by \(10?\)
by Gmat_mission »
If \(x\) is a positive integer, is the remainder \(0\) when \(3^x+1\)...
0
Last post by Gmat_mission
Thu Oct 08, 2020 3:33 am
The greatest number in a set of 4 numbers is 70. What is the average (arithmetic mean) of the set?
by BTGmoderatorDC »
The greatest number in a set of 4 numbers is 70. What is the average...
0
Last post by BTGmoderatorDC
Wed Oct 07, 2020 5:38 pm
At what speed was Erik running when he was at the halfway point of his route?
by Gmat_mission »
At what speed was Erik running when he was at the halfway point of...
0
Last post by Gmat_mission
Wed Oct 07, 2020 10:53 am
On Monday morning a certain machine ran continuously at a uniform rate to fill a production order. At what time did it
by Gmat_mission »
On Monday morning a certain machine ran continuously at a uniform...
0
Last post by Gmat_mission
Wed Oct 07, 2020 10:50 am
What is the greatest possible value of the function \(f(x)?\)
by M7MBA »
What is the greatest possible value of the function \(f(x)?\) (1)...
0
Last post by M7MBA
Wed Oct 07, 2020 10:47 am
If \(n\) is a positive integer, is the value of \(b - a\) at least twice the value of \(3^n - 2^n?\)
by M7MBA »
If \(n\) is a positive integer, is the value of \(b - a\) at least...
0
Last post by M7MBA
Wed Oct 07, 2020 10:38 am
What is the value of \(xy?\)
by M7MBA »
What is the value of \(xy?\) (1) \(y = x + 1\) (2) \(y = x^2 + 1\)...
0
Last post by M7MBA
Wed Oct 07, 2020 10:35 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...
0
Last post by M7MBA
Wed Oct 07, 2020 10:30 am
Does \(2m - 3n = 0?\)
by M7MBA »
Does \(2m - 3n = 0?\) (1) \(m \ne 0\) (2) \(6m = 9n\) Answer: B...
0
Last post by M7MBA
Wed Oct 07, 2020 10:24 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)...
0
Last post by M7MBA
Wed Oct 07, 2020 10:21 am
If \(x \ne 0,\) is y greater than \(0?\)
by M7MBA »
If \(x \ne 0,\) is y greater than \(0?\) (1) \(xy = 24\) (2) \(x - y...
0
Last post by M7MBA
Wed Oct 07, 2020 10:13 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...
0
Last post by M7MBA
Wed Oct 07, 2020 10:11 am
If \(a\) and \(b\) are positive integers, is \(ab\) odd?
by M7MBA »
If \(a\) and \(b\) are positive integers, is \(ab\) odd? (1) \(a +...
0
Last post by M7MBA
Wed Oct 07, 2020 10:05 am
In the figure above, the length of segment \(xz\) is \(24.\) What is the circumference of the circle with diameter
by M7MBA »
Untitled.png In the figure above, the length of segment \(xz\) is...
0
Last post by M7MBA
Wed Oct 07, 2020 10:03 am
Is the three digit integer \(n\) divisible by \(12?\)
by M7MBA »
Is the three digit integer \(n\) divisible by \(12?\) (1) \(n\) is...
0
Last post by M7MBA
Wed Oct 07, 2020 9:59 am
The average of 6 numbers in a set is equal to 0. What is the number of positive numbers in the set minus the number of n
by BTGModeratorVI »
The average of 6 numbers in a set is equal to 0. What is the number...
1
Last post by Brent@GMATPrepNow
Wed Oct 07, 2020 9:13 am
What is the value of y?
by BTGModeratorVI »
What is the value of y? (1) 3|x^2 - 4| = y - 2 (2) |3 - y| = 11...
1
Last post by Brent@GMATPrepNow
Wed Oct 07, 2020 9:12 am
Does xy = 1?
by BTGModeratorVI »
Does xy = 1? (1) x > y (2) x = 1/y Answer: B Source colon official...
1
Last post by Brent@GMATPrepNow
Wed Oct 07, 2020 9:11 am
Is \(w\) less than \(y?\)
by M7MBA »
Is \(w\) less than \(y?\) (1) \(1.3<w<1.3101\) (2)...
0
Last post by M7MBA
Wed Oct 07, 2020 7:25 am
Is \(x^2 > y^2?\)
by M7MBA »
Is \(x^2 > y^2?\) (1) \(x > y\) (2) \(x > 0\) Answer: E...
0
Last post by M7MBA
Wed Oct 07, 2020 7:21 am
The value of a rare baseball card \(A\) appreciated by \(20\) percent over a five year period; over the next five years,
by M7MBA »
The value of a rare baseball card \(A\) appreciated by \(20\) percent...
0
Last post by M7MBA
Wed Oct 07, 2020 7:19 am
What is the average (arithmetic mean) of \(a, b, c\) and \(d?\)
by VJesus12 »
What is the average (arithmetic mean) of \(a, b, c\) and \(d?\) (1)...
0
Last post by VJesus12
Wed Oct 07, 2020 7:16 am
Is \(-\dfrac{y}2 > y^2 ?\)
by VJesus12 »
Is \(-\dfrac{y}2 > y^2 ?\) (1) \(y^2 = \dfrac1{25}\) (2) \(|y| =...
0
Last post by VJesus12
Wed Oct 07, 2020 7:09 am
What is the value of \(x?\)
by VJesus12 »
What is the value of \(x?\) (1) \(6x - 14y = 10\) (2) \(21y = 9x -...
0
Last post by VJesus12
Wed Oct 07, 2020 7:05 am
If \(P\) and \(Q\) are positive integers, and if \(P > 1,\) does \(P = Q?\)
by VJesus12 »
If \(P\) and \(Q\) are positive integers, and if \(P > 1,\) does...
0
Last post by VJesus12
Wed Oct 07, 2020 7:00 am
In a certain group, the average (arithmetic mean) age of the males is 28, and the average age of the females is 30. If
by VJesus12 »
In a certain group, the average (arithmetic mean) age of the males is...
0
Last post by VJesus12
Wed Oct 07, 2020 6:57 am
What is the value of \(x?\)
by VJesus12 »
What is the value of \(x?\) (1) \(|6 - 3x| = x - 2\) (2) \(|5x + 3| =...
0
Last post by VJesus12
Wed Oct 07, 2020 6:51 am
If Carl is 3 times as old as Bea, how old is Bea?
by VJesus12 »
If Carl is 3 times as old as Bea, how old is Bea? (1) In nine years,...
0
Last post by VJesus12
Wed Oct 07, 2020 6:49 am
Does \(ab = a^2?\)
by VJesus12 »
Does \(ab = a^2?\) (1) \(a^2 = b ^2\) (2) \(a^3 = b ^3\) Answer: B...
0
Last post by VJesus12
Wed Oct 07, 2020 6:46 am
If \(x > 0,\) is \(\dfrac{x}{y} > x ?\)
by VJesus12 »
If \(x > 0,\) is \(\dfrac{x}{y} > x ?\) (1) \(0 < y < 1\)...
0
Last post by VJesus12
Wed Oct 07, 2020 6:41 am