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If n is a positive integer, is n odd?
by AAPL »
e-GMAT If \(n\) is a positive integer, is \(n\) odd? 1) \(n\) can be...
0
Last post by AAPL
Tue Feb 25, 2020 10:02 am
What is the value of x - y ?
by BTGModeratorVI »
What is the value of x - y ? (1) 3x - z = 42 and y - z = 5. (2) x^2 -...
1
Last post by Brent@GMATPrepNow
Tue Feb 25, 2020 7:42 am
If K is a positive integer less than 10 and N = 4,321
by BTGModeratorVI »
If K is a positive integer less than 10 and N = 4,321 + K, what is...
1
Last post by Brent@GMATPrepNow
Mon Feb 24, 2020 6:54 am
Each type A machine fills 400 cans per minute, each Type B machine fills 600
by BTGModeratorVI »
Each type A machine fills 400 cans per minute, each Type B machine...
1
Last post by Brent@GMATPrepNow
Mon Feb 24, 2020 6:53 am
Is x less than 20?
by BTGmoderatorDC »
Is x less than 20? (1) The sum of x and y is less than 20. (2) y is...
1
Last post by Brent@GMATPrepNow
Mon Feb 24, 2020 6:51 am
What is a^3 - b^3?
by Max@Math Revolution »
What is a^3 - b^3? 1) 1/a-1/b=2 2) 1/a^2+1/b^2=3
1
Last post by Max@Math Revolution
Sun Feb 23, 2020 6:10 pm
What is the difference between the maximum and the minimum values of x?
by Max@Math Revolution »
What is the difference between the maximum and the minimum values of...
1
Last post by Max@Math Revolution
Sun Feb 23, 2020 6:08 pm
Distance/Rate Problems
by swerve »
If Car X followed Car Y across a certain bridge that is 1/2 mile...
0
Last post by swerve
Sun Feb 23, 2020 11:00 am
Does xy = 1?
by BTGModeratorVI »
Does xy = 1? (1) x > y (2) x = 1/y Source: Official GMATPrep test...
1
Last post by Brent@GMATPrepNow
Sun Feb 23, 2020 8:53 am
Mr. Smith purchases books from the bargain bin. He buys only books that cost either $1, $2, or $7 dollars. How many $7
by BTGmoderatorDC »
Mr. Smith purchases books from the bargain bin. He buys only books...
0
Last post by BTGmoderatorDC
Sun Feb 23, 2020 12:58 am
The base of the roof of a building has a pentagonal shape. The roof is constructed as a regular pyramid with a pentagon
by BTGmoderatorDC »
The base of the roof of a building has a pentagonal shape. The roof...
1
Last post by deloitte247
Sat Feb 22, 2020 10:48 pm
Overlapping Sets
by swerve »
A certain hospital has 400 patients, who are classified in one of two...
1
Last post by deloitte247
Sat Feb 22, 2020 7:21 pm
M and N are integers such that 6<M<N.What is the value
by AbdurRakib »
M and N are integers such that 6<M<N .What is the value of N?...
5
Last post by Brent@GMATPrepNow
Sat Feb 22, 2020 8:18 am
Word Problems
by swerve »
In a certain company, 25% of the women and 17% of the men participate...
0
Last post by swerve
Fri Feb 21, 2020 4:59 pm
If x, y, and z are the lengths of the three sides
by BTGModeratorVI »
If x, y, and z are the lengths of the three sides of a triangle, is y...
2
Last post by deloitte247
Fri Feb 21, 2020 10:17 am
If x = y^2, what is the value of y – x?
by BTGModeratorVI »
If x = y^2, what is the value of y - x? (1) x = 4 (2) x + y = 2...
2
Last post by deloitte247
Fri Feb 21, 2020 9:38 am
What is the value of
by Max@Math Revolution »
2.19 What is the value of \(\sqrt{360x}\) ? 1) x is a 2 digit...
1
Last post by Max@Math Revolution
Fri Feb 21, 2020 12:35 am
Is the positive integer x an even number?
by BTGmoderatorDC »
Is the positive integer x an even number? (1) If x is divided by 3,...
1
Last post by Jay@ManhattanReview
Thu Feb 20, 2020 10:45 pm
Word Problems
by swerve »
A retailer sells only radios and clocks. If she currently has 44...
1
Last post by Brent@GMATPrepNow
Thu Feb 20, 2020 11:51 am
How many members of Group G are less than 25 years of age?
by BTGModeratorVI »
How many members of Group G are less than 25 years of age? (1)...
2
Last post by Brent@GMATPrepNow
Thu Feb 20, 2020 7:14 am
What is the value of abc?
by Max@Math Revolution »
What is the value of abc? 1) a + 4/b = 1 2) b + 1/c = 4
1
Last post by Max@Math Revolution
Thu Feb 20, 2020 12:50 am
In order for a nursery to meet the conditions of its insurance there must be at least one adult present for every 4
by BTGmoderatorDC »
In order for a nursery to meet the conditions of its insurance there...
1
Last post by swerve
Wed Feb 19, 2020 9:07 am
If 45% of z is 120% of y and y is 75% of x, what
by BTGModeratorVI »
If 45% of z is 120% of y and y is 75% of x, what percent of x is z?...
2
Last post by Brent@GMATPrepNow
Wed Feb 19, 2020 6:37 am
Working alone, R can complete a certain kind of job in 9 hours. R and S,
by BTGModeratorVI »
Working alone, R can complete a certain kind of job in 9 hours. R and...
2
Last post by Brent@GMATPrepNow
Wed Feb 19, 2020 6:36 am
What is the value of x - y?
by Max@Math Revolution »
What is the value of x - y? 1) x + y = 9 2) xy = 2
1
Last post by Max@Math Revolution
Wed Feb 19, 2020 1:06 am
Remainders
by swerve »
Eight consecutive integers are selected from the integers \(1\) to...
1
Last post by Jay@ManhattanReview
Wed Feb 19, 2020 12:57 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
by BTGmoderatorDC »
The average of 6 numbers in a set is equal to 0. What is the number...
1
Last post by Brent@GMATPrepNow
Tue Feb 18, 2020 11:50 am
Does the rectangular mirror have an area greater than \(10 \,cm^2\)?
by AAPL »
Manhattan Prep Does the rectangular mirror have an area greater than...
2
Last post by Jay@ManhattanReview
Tue Feb 18, 2020 12:19 am
In sequence of 9 distinct numbers
by BTGmoderatorDC »
In sequence of 9 distinct numbers {a1,a2,a3................a9}, nth...
1
Last post by Jay@ManhattanReview
Tue Feb 18, 2020 12:16 am
If \(n\) is a positive integer greater than \(1\), what is the smallest positive difference...
by BTGmoderatorLU »
Source: Manhattan Prep If \(n\) is a positive integer greater than...
1
Last post by Jay@ManhattanReview
Mon Feb 17, 2020 11:41 pm
If the digits of a three-digit positive number X are non-zero and distinct...
by AAPL »
e-GMAT If the digits of a three-digit positive number X are non-zero...
1
Last post by Jay@ManhattanReview
Mon Feb 17, 2020 10:45 pm
What is the HCF of P and Q if 3P – Q – 5 = 0 and P and Q are positive integers?
by BTGmoderatorDC »
What is the HCF of P and Q if 3P - Q - 5 = 0 and P and Q are positive...
1
Last post by Jay@ManhattanReview
Mon Feb 17, 2020 10:23 pm
M is a positive integer, what is the greatest common factor of M and 64? (1) No two different factors of M sum to a
by BTGmoderatorDC »
M is a positive integer, what is the greatest common factor of M and...
1
Last post by Jay@ManhattanReview
Mon Feb 17, 2020 10:07 pm
Is n an integer greater than 14?
by BTGModeratorVI »
Is n an integer greater than 14? (1) 3n is a positive integer. (2)...
1
Last post by Brent@GMATPrepNow
Mon Feb 17, 2020 11:07 am
Is triangle MNP isosceles?
by BTGModeratorVI »
Is triangle MNP isosceles? (1) Exactly two of the angles, M and N,...
1
Last post by Brent@GMATPrepNow
Mon Feb 17, 2020 11:06 am
For positive integers A and B, G is the greatest common divisor of A and B, and L is the least common multiple o
by Max@Math Revolution »
For positive integers A and B, G is the greatest common divisor of A...
1
Last post by Max@Math Revolution
Sun Feb 16, 2020 5:48 pm
What is the remainder of 9^n-1 when it is divided by 10?
by Max@Math Revolution »
What is the remainder of 9^n-1 when it is divided by 10? 1) n is...
2
Last post by Max@Math Revolution
Sun Feb 16, 2020 5:48 pm
What is the value of x - y ?
by BTGModeratorVI »
What is the value of x - y ? (1) 3x - z = 42 and y - z = 5. (2) x^2 -...
1
Last post by Brent@GMATPrepNow
Sun Feb 16, 2020 6:51 am
If x and y are greater than zero, then what is the value of x^2*y ?
by BTGmoderatorDC »
If x and y are greater than zero, then what is the value of x^2*y ?...
1
Last post by deloitte247
Sun Feb 16, 2020 5:34 am
Every day Guy takes the same N sandwiches to work. Guy takes to work how many more sandwiches that contain only...
by AAPL »
Economist GMAT Everyday Guy takes the same N sandwiches to work. How...
0
Last post by AAPL
Sat Feb 15, 2020 4:37 pm
Will at least three identical cubes fit inside a cylindrical shipping container? (1) The edge of one of the cubical box
by BTGmoderatorDC »
Will at least three identical cubes fit inside a cylindrical shipping...
2
Last post by swerve
Fri Feb 14, 2020 11:46 am
Is OB = OC in the figure below?
by Max@Math Revolution »
Is OB = OC in the figure below? 2.12DS.png 1) AD is parallel to BC....
1
Last post by Max@Math Revolution
Thu Feb 13, 2020 11:49 pm
Statistics and Sets Problems
by swerve »
Quick Sell Outlet sold a total of \(40\) televisions, each of which...
1
Last post by Jay@ManhattanReview
Thu Feb 13, 2020 10:33 pm
Boat World sells a certain boat and a certain trailer. What is the price of the trailer?
by BTGmoderatorLU »
Source: Magoosh Boat World sells a certain boat and a certain...
1
Last post by Jay@ManhattanReview
Thu Feb 13, 2020 10:17 pm
The figure shows parallelogram ABCD and
by Max@Math Revolution »
The figure shows parallelogram ABCD and point E on line AD. What is...
1
Last post by Max@Math Revolution
Thu Feb 13, 2020 12:24 am
What is the value of the tenths digit of number x?
by BTGmoderatorDC »
What is the value of the tenths digit of number x? (1) The hundredths...
1
Last post by Jay@ManhattanReview
Wed Feb 12, 2020 9:14 pm
After the yearly performance appraisal, Boogle, fired 25% of its senior software engineers. What percentage of employees
by BTGmoderatorDC »
After the yearly performance appraisal, Boogle, fired 25% of its...
1
Last post by Ian Stewart
Wed Feb 12, 2020 5:46 am
In the figure to the right, is b > a?
by AAPL »
Manhattan Prep a-s-and-b-s.jpg In the figure above, is \(b > a\)?...
1
Last post by Ian Stewart
Wed Feb 12, 2020 5:24 am
As the figure below shows, lines BD and CE are perpendicular to l. What is the length of DE?
by Max@Math Revolution »
As the figure below shows, lines BD and CE are perpendicular to l....
1
Last post by Max@Math Revolution
Wed Feb 12, 2020 12:18 am
Percent and Interest Problems
by swerve »
Samantha invests i1 dollars in bond X, which pays r1 percent simple...
1
Last post by Ian Stewart
Tue Feb 11, 2020 1:39 pm