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Claire paid a total of $1 .60 for stamps, some of which cost $0.20 each, and the rest of them cost $0.15 each. How many
by Gmat_mission »
Claire paid a total of $1 .60 for stamps, some of which cost $0.20...
0
Last post by Gmat_mission
Sat Jun 06, 2020 5:14 am
If \(m\) and \(n\) are positive integers such that \(m > n,\) what is the remainder when \(m^2 – n^2\) is divided by
by Gmat_mission »
If \(m\) and \(n\) are positive integers such that \(m > n,\) what...
0
Last post by Gmat_mission
Sat Jun 06, 2020 5:11 am
Is \(xy<1?\)
by Gmat_mission »
Is \(xy<1?\) (1) \(\dfrac2{x} >3y\) (2) \(x > 0\) OA=C...
0
Last post by Gmat_mission
Sat Jun 06, 2020 5:05 am
What is the average (arithmetic mean) of \(a, b,\) and \(c?\)
by Gmat_mission »
What is the average (arithmetic mean) of \(a, b,\) and \(c?\) (1)...
0
Last post by Gmat_mission
Sat Jun 06, 2020 5:01 am
Is the positive integer \(n\) divisible by 8?
by Gmat_mission »
Is the positive integer \(n\) divisible by 8? (1) \(n\) is divisible...
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Last post by Gmat_mission
Sat Jun 06, 2020 4:57 am
OG: What is the value of z in the figure above?
by AbeNeedsAnswers »
OG2021DS296.png What is the value of z in the figure above? 1. x =...
1
Last post by Brent@GMATPrepNow
Sat Jun 06, 2020 4:55 am
Currently, there are 40 cars in each row of the lot at a car dealership. If the parking spaces are to be widened and
by Gmat_mission »
Currently, there are 40 cars in each row of the lot at a car...
0
Last post by Gmat_mission
Sat Jun 06, 2020 4:54 am
OG: In the figure shown, is l1 || l2?
by AbeNeedsAnswers »
OG2021DS325.png In the figure shown, is l1 || l2? 1. r = s 2. t = u...
1
Last post by Brent@GMATPrepNow
Sat Jun 06, 2020 4:54 am
For positive integer \(a,\) is the product \((a)(a + 1)(a + 2)\) divisible by 48?
by Gmat_mission »
For positive integer \(a,\) is the product \((a)(a + 1)(a + 2)\)...
0
Last post by Gmat_mission
Sat Jun 06, 2020 4:51 am
What is the average of a, b and c?
by BTGModeratorVI »
What is the average of a, b and c? (1) The average of a and b is c....
1
Last post by Brent@GMATPrepNow
Fri Jun 05, 2020 1:44 pm
In a certain first grade classroom, the average height is x inches
by BTGModeratorVI »
In a certain first grade classroom, the average height is x inches...
1
Last post by Brent@GMATPrepNow
Fri Jun 05, 2020 1:42 pm
If \(a\) and \(b\) are positive integers less than 10, what is the mode of the list above?
by Gmat_mission »
\(\{a, b, 1, 2\}\) If \(a\) and \(b\) are positive integers less than...
0
Last post by Gmat_mission
Fri Jun 05, 2020 8:49 am
If triangle \(ABC\) is an isosceles triangle, what is \(\angle ABC?\)
by M7MBA »
If triangle \(ABC\) is an isosceles triangle, what is \(\angle ABC?\)...
0
Last post by M7MBA
Fri Jun 05, 2020 8:35 am
What is the value of \(x?\)
by M7MBA »
What is the value of \(x?\) (1) \(3 + x + y = 14\) and \(2x + y =...
0
Last post by M7MBA
Fri Jun 05, 2020 8:18 am
Given that \(x, y, z\) are non zero integers. Is \(x^3\cdot y^5\cdot z^4 > 0?\)
by M7MBA »
Given that \(x, y, z\) are non zero integers. Is \(x^3\cdot y^5\cdot...
0
Last post by M7MBA
Fri Jun 05, 2020 8:13 am
A mixture of oil, water, and vinegar contains 10% oil. After all of the water evaporates, what percent of the mixture is
by M7MBA »
A mixture of oil, water, and vinegar contains 10% oil. After all of...
0
Last post by M7MBA
Fri Jun 05, 2020 8:06 am
Does \(nm =40?\)
by M7MBA »
Does \(nm =40?\) (1) \(\dfrac{10}{n} = \dfrac{m}4\) (2) \(5n = 20\)...
0
Last post by M7MBA
Fri Jun 05, 2020 8:03 am
If \(x, y\) and \(z\) are integers, what is \(y - z?\)
by M7MBA »
If \(x, y\) and \(z\) are integers, what is \(y - z?\) (1)...
0
Last post by M7MBA
Fri Jun 05, 2020 7:59 am
To raise funds, a racing team sold \(T\)-shirts imprinted with the team's logo. The team paid its supplier a one-time se
by M7MBA »
To raise funds, a racing team sold \(T\)-shirts imprinted with the...
0
Last post by M7MBA
Fri Jun 05, 2020 7:50 am
s and t are the roots of (a^2 + 1)x^2 - 4ax + 2 = 0. What is the value of a?
by Max@Math Revolution »
s and t are the roots of (a^2 + 1)x^2 - 4ax + 2 = 0. What is the...
1
Last post by Max@Math Revolution
Fri Jun 05, 2020 12:27 am
x and y are positive integers. yx is rounded to the closest integer to 3. What is the va
by Max@Math Revolution »
x and y are positive integers. \(\sqrt{\frac{y}{x}}\) is rounded to...
1
Last post by Max@Math Revolution
Thu Jun 04, 2020 7:28 pm
For an integer greater than 1, n! denotes the product of all the numbers from 1 to n, inclusive. If x and y are positive
by BTGmoderatorDC »
For an integer greater than 1, n! denotes the product of all the...
0
Last post by BTGmoderatorDC
Thu Jun 04, 2020 6:13 pm
What is the value of \(x?\)
by VJesus12 »
What is the value of \(x?\) (1) \(8^{x+2}=16^{4+y}\) (2)...
0
Last post by VJesus12
Thu Jun 04, 2020 7:49 am
Is \(|xy|>xy?\)
by VJesus12 »
Is \(|xy|>xy?\) (1) \(\sqrt{x^2y^2}=xy\) (2) \(|x|+|y|=x+y\) OA=D...
0
Last post by VJesus12
Thu Jun 04, 2020 7:40 am
Is \(b\) an integer?
by VJesus12 »
Is \(b\) an integer? (1) \(a^b\) is an integer (2) \(a\) is an...
0
Last post by VJesus12
Thu Jun 04, 2020 7:36 am
For integers \(x\) and \(y,\) is \(x + y\) even?
by VJesus12 »
For integers \(x\) and \(y,\) is \(x + y\) even? (1) \(x^2 - y^2\) is...
0
Last post by VJesus12
Thu Jun 04, 2020 7:27 am
In the diagram above, line \(JX\) is parallel to line \(KY.\) If the area of triangle \(KYZ\) is 18 square feet, what is
by VJesus12 »
TriangleJXZ.png (NOTE: Not drawn to scale) In the diagram above,...
0
Last post by VJesus12
Thu Jun 04, 2020 7:23 am
If \(y = -\dfrac{1}{2},\) is \(\dfrac{2x}{y} > 1?\)
by VJesus12 »
If \(y = -\dfrac12,\) is \(\dfrac{2x}{y} > 1?\) (1) \(x < 0\)...
0
Last post by VJesus12
Thu Jun 04, 2020 7:21 am
Is \(p^3 < p?\)
by VJesus12 »
Is \(p^3 < p?\) (1) \(p < 1\) (2) \(p\) is an integer OA=E...
0
Last post by VJesus12
Thu Jun 04, 2020 7:13 am
At RW Press, the advertising rate, \(a,\) is inversely proportional to the productivity measure, \(b,\) which, in turn,
by VJesus12 »
At RW Press, the advertising rate, \(a,\) is inversely proportional...
0
Last post by VJesus12
Thu Jun 04, 2020 7:10 am
Given that \(A > 0\) and \(C > 0,\) is \(\dfrac{A + B}{C + B} > \dfrac{A}{C}?\)
by VJesus12 »
Given that \(A > 0\) and \(C > 0,\) is \(\dfrac{A + B}{C + B}...
0
Last post by VJesus12
Thu Jun 04, 2020 7:07 am
If \(w, x\) and \(y\) are integers such that \(w < x < y,\) are \(w, x\) and \(y\) consecutive integers?
by VJesus12 »
If \(w, x\) and \(y\) are integers such that \(w < x < y,\) are...
0
Last post by VJesus12
Thu Jun 04, 2020 7:03 am
A local group working to get signatures for a petition to pass a new ordinance lists all signers in their database as
by VJesus12 »
A local group working to get signatures for a petition to pass a new...
0
Last post by VJesus12
Thu Jun 04, 2020 6:59 am
A motorboat, which is set to travel at k kilometers per hou
by BTGModeratorVI »
A motorboat, which is set to travel at k kilometers per hour in still...
1
Last post by Brent@GMATPrepNow
Thu Jun 04, 2020 5:42 am
The total cost to charter a bus was shared equally by the people who went on a certain trip. If the total cost to charte
by BTGModeratorVI »
The total cost to charter a bus was shared equally by the people who...
1
Last post by Brent@GMATPrepNow
Thu Jun 04, 2020 5:42 am
If a club made a gross profit of $0.25 for each candy bar it sold, how many candy bars did the club sell?
by BTGModeratorVI »
If a club made a gross profit of $0.25 for each candy bar it sold,...
1
Last post by Brent@GMATPrepNow
Thu Jun 04, 2020 5:41 am
If x^2 + 5z + 2xy + 6 = 2xy and
by BTGModeratorVI »
If x^2 + 5z + 2xy + 6 = 2xy and x ≠ -2, what is the value of x ?...
1
Last post by Brent@GMATPrepNow
Thu Jun 04, 2020 5:41 am
Is the sum of four different positive prime integers an odd integer?
by BTGModeratorVI »
Is the sum of four different positive prime integers an odd integer?...
1
Last post by Brent@GMATPrepNow
Thu Jun 04, 2020 5:40 am
During an experiment, some water was removed from each of the 6 water tanks. If the standard deviation of the volumes...
by AAPL »
GMAT Prep During an experiment, some water was removed from each of...
0
Last post by AAPL
Thu Jun 04, 2020 2:27 am
Of the 800 sweaters in a certain store, 150 are red. How many of the red...
by AAPL »
GMAT Prep Of the 800 sweaters in a certain store, 150 are red. How...
0
Last post by AAPL
Thu Jun 04, 2020 2:15 am
If p is a positive integer, is p^2 divisible by 96?
by BTGmoderatorDC »
If p is a positive integer, is p^2 divisible by 96? (1) p is a...
1
Last post by Jay@ManhattanReview
Thu Jun 04, 2020 1:55 am
The difference between positive two-digit integer A and the smaller two-digit integer B is twice A‘s units digit.
by BTGmoderatorDC »
The difference between positive two-digit integer A and the smaller...
1
Last post by Jay@ManhattanReview
Thu Jun 04, 2020 12:08 am
If a certain positive two-digit number has tens' digit w and units'
by BTGModeratorVI »
If a certain positive two-digit number has tens' digit w and units'...
1
Last post by Brent@GMATPrepNow
Wed Jun 03, 2020 5:01 am
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 Brent@GMATPrepNow
Wed Jun 03, 2020 4:59 am
Is x > 2 ?
by BTGModeratorVI »
Is x > 2 ? (1) 2x > 4 (2) x + 1 > 2 Answer: A Source: GMAT...
1
Last post by Brent@GMATPrepNow
Wed Jun 03, 2020 4:58 am
The table shows 5 people (Adam, Betty, Carol, David, and Eddy) and the difference between each weight and the average we
by Max@Math Revolution »
The table shows 5 people (Adam, Betty, Carol, David, and Eddy) and...
1
Last post by Max@Math Revolution
Wed Jun 03, 2020 2:56 am
If \(K\) is a positive integer less than 10 and \(N = 4,321 + K,\) what is the value of \(K?\)
by Vincen »
If \(K\) is a positive integer less than 10 and \(N = 4,321 + K,\)...
1
Last post by Brent@GMATPrepNow
Tue Jun 02, 2020 8:49 am
A scientist recorded the number of eggs in each of 10 birds' nests. What was the standard deviation of the numbers of
by Vincen »
A scientist recorded the number of eggs in each of 10 birds' nests....
1
Last post by Brent@GMATPrepNow
Tue Jun 02, 2020 8:47 am
If \(x = 2y,\) what is the value of \(xy ?\)
by Vincen »
If \(x = 2y,\) what is the value of \(xy ?\) (1) \(x > y\) (2)...
1
Last post by Brent@GMATPrepNow
Tue Jun 02, 2020 8:46 am
If \(|a+5|=|b+5|\) what is the value of \(a + b?\)
by Vincen »
If \(|a+5|=|b+5|\) what is the value of \(a + b?\) 1) \(b > 5\)...
0
Last post by Vincen
Tue Jun 02, 2020 8:05 am