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Is the square of positive integer Z divisible by 9?
by BTGmoderatorDC »
Is the square of positive integer Z divisible by 9? (1) The sum of...
0
Last post by BTGmoderatorDC
Mon Jan 04, 2021 5:47 pm
David has 3 credit cards: a Passport card, an EverywhereCard, and an American local card. He owes a balance...
by BTGmoderatorLU »
Source: Princeton Review David has 3 credit cards: a Passport card,...
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Last post by BTGmoderatorLU
Mon Jan 04, 2021 12:47 pm
An automobile dealership sells only sedans and coupes. It sells each in only two colors: red and blue. Last year...
by BTGmoderatorLU »
Source: Princeton Review An automobile dealership sells only sedans...
0
Last post by BTGmoderatorLU
Mon Jan 04, 2021 12:36 pm
If n is an integer, is n positive?
by BTGModeratorVI »
If n is an integer, is n positive? 1) (2n+1)/(n+1) is an integer 2) n...
1
Last post by Brent@GMATPrepNow
Mon Jan 04, 2021 8:43 am
If a and b are negative numbers, is b > a ?
by BTGModeratorVI »
If a and b are negative numbers, is b > a ? (1) a/b > 1 (2) b/a...
1
Last post by Brent@GMATPrepNow
Mon Jan 04, 2021 8:42 am
In the xy-plane, line k passes through the point (1, 1) and line m passes through the point (1, -1). Are the lines k and
by BTGModeratorVI »
In the xy-plane, line k passes through the point (1, 1) and line m...
1
Last post by Brent@GMATPrepNow
Mon Jan 04, 2021 8:41 am
If a and b are positive integers, what is the value of the product ab ?
by BTGModeratorVI »
If a and b are positive integers, what is the value of the product ab...
1
Last post by Brent@GMATPrepNow
Mon Jan 04, 2021 8:41 am
If the drama club and music club is combined, what percent of the combined membership is male?
by BTGmoderatorDC »
If the drama club and music club is combined, what percent of the...
0
Last post by BTGmoderatorDC
Sun Jan 03, 2021 5:32 pm
What is the \(\text{LCM}\) of the numbers \(3, a,\) and \(7,\) if \(a\) is an integer and \(a \ge 3?\)
by Gmat_mission »
What is the \(\text{LCM}\) of the numbers \(3, a,\) and \(7,\) if...
0
Last post by Gmat_mission
Sun Jan 03, 2021 12:17 pm
The functions \(p\cdot q\) denotes \(p + q\) and the function \(\max(p, q)\) denotes the maximum value of \(p\) and
by Gmat_mission »
The functions \(p\cdot q\) denotes \(p + q\) and the function...
0
Last post by Gmat_mission
Sun Jan 03, 2021 12:03 pm
An auto dealer sells each car at either \(\$20,000\) or \(\$30,000.\) Some cars are marked up at \(20\%\) of the cost
by M7MBA »
An auto dealer sells each car at either \(\$20,000\) or \(\$30,000.\)...
0
Last post by M7MBA
Sun Jan 03, 2021 11:52 am
In the figure above, \(ABCD\) is a quadrilateral in which sides \(AB\) and \(CD\) are parallel. What is the area of the
by M7MBA »
QQQ.jpg In the figure above, \(ABCD\) is a quadrilateral in which...
0
Last post by M7MBA
Sun Jan 03, 2021 11:50 am
In sequence \(S,\) each term after the second term is \(3\) less than the preceding term, If the sum of the first five
by M7MBA »
In sequence \(S,\) each term after the second term is \(3\) less than...
0
Last post by M7MBA
Sun Jan 03, 2021 11:41 am
What is the product of the roots of the equation \(x^2-4x+k=3?\)
by M7MBA »
What is the product of the roots of the equation \(x^2-4x+k=3?\) I....
0
Last post by M7MBA
Sun Jan 03, 2021 11:28 am
At the start of \(2015,\) Jane opened two new accounts \(X\) and \(Y\) to invest her total savings of \(\$1000.\) She
by M7MBA »
At the start of \(2015,\) Jane opened two new accounts \(X\) and...
0
Last post by M7MBA
Sun Jan 03, 2021 11:18 am
If all the \(N\) students of a class are classified into groups of either \(n,\) or \(n+1,\) or \(n+2\) students, every
by M7MBA »
If all the \(N\) students of a class are classified into groups of...
0
Last post by M7MBA
Sun Jan 03, 2021 11:05 am
In the rectangular solid above, if each dimension of the solid is an integer, what is the volume of the solid?
by VJesus12 »
QS005.png In the rectangular solid above, if each dimension of the...
0
Last post by VJesus12
Sun Jan 03, 2021 10:55 am
Set \(A\) consists of scores obtained by each of the students in Class \(X\) and Set \(B\) consists of scores obtained
by VJesus12 »
Set \(A\) consists of scores obtained by each of the students in...
0
Last post by VJesus12
Sun Jan 03, 2021 10:45 am
In an endurance race, a car drove the whole race at a constant speed of 3 miles per minute to cover the total race dista
by VJesus12 »
In an endurance race, a car drove the whole race at a constant speed...
0
Last post by VJesus12
Sun Jan 03, 2021 10:35 am
Seven water stations were set up at equal intervals along the 42-kilometer route of a marathon, with the last water stat
by VJesus12 »
Seven water stations were set up at equal intervals along the...
0
Last post by VJesus12
Sun Jan 03, 2021 10:30 am
If \(N\) is a positive integer, is \(\dfrac{N^3}4\) an integer?
by VJesus12 »
If \(N\) is a positive integer, is \(\dfrac{N^3}4\) an integer? I....
0
Last post by VJesus12
Sun Jan 03, 2021 10:27 am
Is \(a < b?\)
by VJesus12 »
Is \(a < b?\) 1) \(|a - b| = b - a\) 2) \(ab<1\) Answer: C...
0
Last post by VJesus12
Sun Jan 03, 2021 10:23 am
\(P\) is a two-digit integer, which can be written as \(30a + b,\) where \(a\) and \(b\) are positive integers. Find the
by VJesus12 »
\(P\) is a two-digit integer, which can be written as \(30a + b,\)...
0
Last post by VJesus12
Sun Jan 03, 2021 10:15 am
A team of \(2\) is to be selected from a group of \(5.\) if the number of males in the group is \(n,\) then what's the
by VJesus12 »
A team of \(2\) is to be selected from a group of \(5.\) if the...
0
Last post by VJesus12
Sun Jan 03, 2021 10:09 am
If \(A, B, C\) are three consecutive even integers,
by Vincen »
foro1.png If \(A, B, C\) are three consecutive even integers, and...
0
Last post by Vincen
Sun Jan 03, 2021 9:55 am
How many prime factors does the number X have?
by Vincen »
How many prime factors does the number X have? 1) X is divisible by...
0
Last post by Vincen
Sun Jan 03, 2021 9:48 am
If two printing machines work simultaneously at their respective constant rates
by Vincen »
If two printing machines work simultaneously at their respective...
0
Last post by Vincen
Sun Jan 03, 2021 9:39 am
If \(x, y\) and \(z\) are positive integers such that \(x^4y^3 = z^2,\) is \(x^9-y^6\) odd?
by Vincen »
If \(x, y\) and \(z\) are positive integers such that \(x^4y^3 =...
0
Last post by Vincen
Sun Jan 03, 2021 9:34 am
A 20 kilograms mixture of dry fruits consisting of x percent
by Vincen »
A \(20\) kilograms mixture of dry fruits consisting of \(x\) percent...
0
Last post by Vincen
Sun Jan 03, 2021 9:24 am
Two solutions, A and B, are produced by mixing milk
by Vincen »
Two solutions, A and B, are produced by mixing milk and water in...
0
Last post by Vincen
Sun Jan 03, 2021 9:13 am
Is \((a+b)^2\) odd?
by Vincen »
Is \((a+b)^2\) odd? (1) \(ab\) is even (2) \(\dfrac{a}{b}\) is even...
0
Last post by Vincen
Sun Jan 03, 2021 9:08 am
In the \(xy\) plane, does the equation \(-x = 5y - 7\) contain the point \((a, b)?\)
by Vincen »
In the \(xy\) plane, does the equation \(-x = 5y - 7\) contain the...
0
Last post by Vincen
Sun Jan 03, 2021 9:01 am
A can complete a piece of work in \(x\) days and \(B\) can do the same piece of work in \(y\) days. If \(B\) starts work
by Vincen »
A can complete a piece of work in \(x\) days and \(B\) can do the...
0
Last post by Vincen
Sun Jan 03, 2021 8:08 am
What is the value of number \(X?\)
by Vincen »
What is the value of number \(X?\) 1) The HCF of \(X\) and \(36\) is...
0
Last post by Vincen
Sun Jan 03, 2021 7:57 am
What is the least value of the positive integer \(n?\)
by Vincen »
What is the least value of the positive integer \(n?\) I. The units...
0
Last post by Vincen
Sun Jan 03, 2021 7:50 am
In the \(xy\) plane, \(PQ\) is a straight line. The coordinate of point \(P\) is \((a, b),\) where \(a > 0.\) Does point
by Vincen »
In the \(xy\) plane, \(PQ\) is a straight line. The coordinate of...
0
Last post by Vincen
Sun Jan 03, 2021 7:46 am
If \(n\) is a positive integer, Is \(n^2 + 4n + 3\) divisible by \(4?\)
by Vincen »
If \(n\) is a positive integer, Is \(n^2 + 4n + 3\) divisible by...
0
Last post by Vincen
Sun Jan 03, 2021 7:39 am
Does the line \(px + qy = r,\) where \(p, q\) and \(r\) are integers, pass through the origin?
by Vincen »
Does the line \(px + qy = r,\) where \(p, q\) and \(r\) are integers,...
0
Last post by Vincen
Sun Jan 03, 2021 7:31 am
Julio covers the first \(r\) miles of his journey at \(x\) miles per hour and the last \(s\) miles of his journey at
by Vincen »
Julio covers the first \(r\) miles of his journey at \(x\) miles per...
0
Last post by Vincen
Sun Jan 03, 2021 7:21 am
A solution consists of only water and alcohol such that the ratio of alcohol to water in the solution is 7:3. How much
by Vincen »
A solution consists of only water and alcohol such that the ratio of...
0
Last post by Vincen
Sun Jan 03, 2021 7:15 am
If y = x^2 - 6x + 9, what is the value of x?
by BTGModeratorVI »
If y = x^2 - 6x + 9, what is the value of x? (1) y = 0 (2) x + y = 3...
1
Last post by Brent@GMATPrepNow
Sun Jan 03, 2021 6:42 am
Find the units digit of \(556^{17n}+339^{5m+15n},\) where \(m\) and \(n\) are positive integers.
by M7MBA »
Find the units digit of \(556^{17n}+339^{5m+15n},\) where \(m\) and...
1
Last post by deloitte247
Sat Jan 02, 2021 10:26 am
If a and b are nonzero numbers on the number line, is 0 between a and b ? (1) The distance between 0 and a is greater
by BTGmoderatorDC »
If a and b are nonzero numbers on the number line, is 0 between a and...
0
Last post by BTGmoderatorDC
Fri Jan 01, 2021 7:04 pm
If 0 < a < b, is c < 0?
by BTGModeratorVI »
If 0 < a < b, is c < 0? 1. cb < ca 2. |c| > 1 Answer:...
1
Last post by Brent@GMATPrepNow
Fri Jan 01, 2021 6:58 am
If x and y are positive integers, is the product xy divisible by 9?
by BTGModeratorVI »
If x and y are positive integers, is the product xy divisible by 9?...
1
Last post by Brent@GMATPrepNow
Fri Jan 01, 2021 6:57 am
Is a an even integer?
by BTGmoderatorDC »
Is a an even integer? (1) ab is an even integer. (2) b is an odd...
0
Last post by BTGmoderatorDC
Thu Dec 31, 2020 6:19 pm
Four workers from an international charity were selling shirts at a local event yesterday. Did one of the...
by AAPL »
Veritas Prep Four workers from an international charity were selling...
0
Last post by AAPL
Thu Dec 31, 2020 10:57 am
The least common multiple of positive integers p and q is 72. What is the greatest common factor of p and q?
by AAPL »
Veritas Prep The least common multiple of positive integers p and q...
0
Last post by AAPL
Thu Dec 31, 2020 10:44 am
Last school year, each of the 200 students at a certain high school attended the school for the entire year. If there we
by BTGModeratorVI »
Last school year, each of the 200 students at a certain high school...
1
Last post by Brent@GMATPrepNow
Thu Dec 31, 2020 6:46 am
Pat bought 5 pounds of apples. How many pounds of pears could he have bought for the same amount of money?
by AAPL »
GMAT Prep Pat bought 5 pounds of apples. How many pounds of pears...
1
Last post by Brent@GMATPrepNow
Thu Dec 31, 2020 6:45 am