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Word Problems

by swerve » Fri Feb 21, 2020 4:59 pm

*In a certain company, 25% of the women and 17% of the men participate...*

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Last post by swerve

Fri Feb 21, 2020 4:59 pm

Fri Feb 21, 2020 4:59 pm

If s and t are two different numbers on the number line, is s + t = 0 ? (1) Distance between s and 0 is the same as

by BTGmoderatorDC » Fri Feb 21, 2020 4:31 pm

*If s and t are two different numbers on the number line, is s + t = 0...*

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Last post by BTGmoderatorDC

Fri Feb 21, 2020 4:31 pm

Fri Feb 21, 2020 4:31 pm

If x, y, and z are the lengths of the three sides

by BTGModeratorVI » Sat Feb 15, 2020 2:51 pm

*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

Fri Feb 21, 2020 10:17 am

If x = y^2, what is the value of y – x?

by BTGModeratorVI » Sat Feb 15, 2020 3:31 pm

*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

Fri Feb 21, 2020 9:38 am

What is a^3 - b^3?

by Max@Math Revolution » Fri Feb 21, 2020 12:40 am

*What is a^3 - b^3? 1) 1/a-1/b=2 2) 1/a^2+1/b^2=3*

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Last post by Max@Math Revolution

Fri Feb 21, 2020 12:40 am

Fri Feb 21, 2020 12:40 am

What is the value of

by Max@Math Revolution » Wed Feb 19, 2020 1:07 am

*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

Fri Feb 21, 2020 12:35 am

Is the positive integer x an even number?

by BTGmoderatorDC » Thu Feb 20, 2020 5:34 pm

*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

Thu Feb 20, 2020 10:45 pm

Word Problems

by swerve » Thu Feb 20, 2020 9:43 am

*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

Thu Feb 20, 2020 11:51 am

How many members of Group G are less than 25 years of age?

by BTGModeratorVI » Tue Feb 18, 2020 10:53 am

*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

Thu Feb 20, 2020 7:14 am

What is the difference between the maximum and the minimum values of x?

by Max@Math Revolution » Thu Feb 20, 2020 12:51 am

*What is the difference between the maximum and the minimum values of...*

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Last post by Max@Math Revolution

Thu Feb 20, 2020 12:51 am

Thu Feb 20, 2020 12:51 am

What is the value of abc?

by Max@Math Revolution » Tue Feb 18, 2020 1:54 am

*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

Thu Feb 20, 2020 12:50 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 » Wed Feb 19, 2020 5:57 pm

*The base of the roof of a building has a pentagonal shape. The roof...*

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Last post by BTGmoderatorDC

Wed Feb 19, 2020 5:57 pm

Wed Feb 19, 2020 5:57 pm

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 » Tue Feb 18, 2020 8:30 pm

*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

Wed Feb 19, 2020 9:07 am

If 45% of z is 120% of y and y is 75% of x, what

by BTGModeratorVI » Tue Feb 18, 2020 10:55 am

*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

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 » Tue Feb 18, 2020 10:56 am

*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

Wed Feb 19, 2020 6:36 am

What is the value of x - y?

by Max@Math Revolution » Mon Feb 17, 2020 12:24 am

*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

Wed Feb 19, 2020 1:06 am

Remainders

by swerve » Mon Feb 17, 2020 10:04 am

*Eight consecutive integers are selected from the integers \(1\) to...*

1

Last post by Jay@ManhattanReview

Wed Feb 19, 2020 12:57 am

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 » Sat Feb 15, 2020 6:36 pm

*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

Tue Feb 18, 2020 11:50 am

Does the rectangular mirror have an area greater than \(10 \,cm^2\)?

by AAPL » Tue Jan 28, 2020 4:29 am

*Manhattan Prep Does the rectangular mirror have an area greater than...*

2

Last post by Jay@ManhattanReview

Tue Feb 18, 2020 12:19 am

Tue Feb 18, 2020 12:19 am

In sequence of 9 distinct numbers

by BTGmoderatorDC » Fri Feb 07, 2020 5:15 pm

*In sequence of 9 distinct numbers {a1,a2,a3................a9}, nth...*

1

Last post by Jay@ManhattanReview

Tue Feb 18, 2020 12:16 am

Tue Feb 18, 2020 12:16 am

If \(n\) is a positive integer greater than \(1\), what is the smallest positive difference...

by BTGmoderatorLU » Sun Feb 16, 2020 6:21 am

*Source: Manhattan Prep If \(n\) is a positive integer greater than...*

1

Last post by Jay@ManhattanReview

Mon Feb 17, 2020 11:41 pm

Mon Feb 17, 2020 11:41 pm

If the digits of a three-digit positive number X are non-zero and distinct...

by AAPL » Mon Feb 17, 2020 4:47 am

*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

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 » Sun Feb 16, 2020 5:17 pm

*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

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 » Mon Feb 17, 2020 6:22 pm

*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

Mon Feb 17, 2020 10:07 pm

Is n an integer greater than 14?

by BTGModeratorVI » Sat Feb 15, 2020 2:42 pm

*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

Mon Feb 17, 2020 11:07 am

Is triangle MNP isosceles?

by BTGModeratorVI » Sat Feb 15, 2020 2:43 pm

*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

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 » Thu Feb 13, 2020 11:50 pm

*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

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 » Thu Feb 13, 2020 12:24 am

*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

Sun Feb 16, 2020 5:48 pm

Overlapping Sets

by swerve » Sun Feb 16, 2020 1:32 pm

*A certain hospital has 400 patients, who are classified in one of two...*

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Last post by swerve

Sun Feb 16, 2020 1:32 pm

Sun Feb 16, 2020 1:32 pm

What is the value of x - y ?

by BTGModeratorVI » Sat Feb 15, 2020 3:33 pm

*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

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 » Fri Feb 14, 2020 3:54 pm

*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

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 » Sat Feb 15, 2020 4:37 pm

*Economist GMAT Everyday Guy takes the same N sandwiches to work. How...*

0

Last post by AAPL

Sat Feb 15, 2020 4:37 pm

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 » Thu Feb 13, 2020 5:00 pm

*Will at least three identical cubes fit inside a cylindrical shipping...*

2

Last post by swerve

Fri Feb 14, 2020 11:46 am

Fri Feb 14, 2020 11:46 am

Is OB = OC in the figure below?

by Max@Math Revolution » Wed Feb 12, 2020 12:19 am

*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

Thu Feb 13, 2020 11:49 pm

Statistics and Sets Problems

by swerve » Thu Feb 13, 2020 7:33 am

*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

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 » Thu Feb 13, 2020 3:05 am

*Source: Magoosh Boat World sells a certain boat and a certain...*

1

Last post by Jay@ManhattanReview

Thu Feb 13, 2020 10:17 pm

Thu Feb 13, 2020 10:17 pm

The figure shows parallelogram ABCD and

by Max@Math Revolution » Mon Feb 10, 2020 11:52 pm

*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

Thu Feb 13, 2020 12:24 am

What is the value of the tenths digit of number x?

by BTGmoderatorDC » Wed Feb 12, 2020 6:31 pm

*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

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 » Tue Feb 11, 2020 7:03 pm

*After the yearly performance appraisal, Boogle, fired 25% of its...*

1

Last post by Ian Stewart

Wed Feb 12, 2020 5:46 am

Wed Feb 12, 2020 5:46 am

In the figure to the right, is b > a?

by AAPL » Wed Feb 12, 2020 2:50 am

*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

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 » Mon Feb 10, 2020 12:48 am

*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

Wed Feb 12, 2020 12:18 am

Percent and Interest Problems

by swerve » Tue Feb 11, 2020 12:21 pm

*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

Tue Feb 11, 2020 1:39 pm

Is the standard deviation of set Q equal to 0?

by AAPL » Tue Feb 11, 2020 5:49 am

*Economist GMAT Is the standard deviation of set Q equal to 0? 1) The...*

1

Last post by Ian Stewart

Tue Feb 11, 2020 1:33 pm

Tue Feb 11, 2020 1:33 pm

At the start of 2015, Jane opened two new accounts – X and Y – to invest her total savings of $1000. She invested

by BTGmoderatorDC » Tue Feb 11, 2020 1:47 am

*At the start of 2015, Jane opened two new accounts - X and Y - to...*

1

Last post by Ian Stewart

Tue Feb 11, 2020 1:15 pm

Tue Feb 11, 2020 1:15 pm

Eco Wildlife Preserve contains 5x zebras and 2x lions, where x is a positive integer...

by AAPL » Thu Feb 06, 2020 4:26 am

*Manhattan Prep Eco Wildlife Preserve contains 5 x zebras and 2 x...*

2

Last post by Jay@ManhattanReview

Mon Feb 10, 2020 10:05 pm

Mon Feb 10, 2020 10:05 pm

How many integers are there between, but not including,

by BTGmoderatorDC » Sat Oct 27, 2018 8:43 pm

*How many integers are there between, but not including, integers r...*

4

Last post by Brent@GMATPrepNow

Mon Feb 10, 2020 7:59 am

Mon Feb 10, 2020 7:59 am

The figure below shows the dimensions of triangle

by Max@Math Revolution » Wed Feb 05, 2020 11:39 pm

*The figure below shows the dimensions of triangle ABC. What is...*

1

Last post by Max@Math Revolution

Mon Feb 10, 2020 12:54 am

Mon Feb 10, 2020 12:54 am

At a certain company, each employee has either an office or a cubicle. If each office or cubicle is occupied by exactly

by BTGmoderatorDC » Sat Feb 08, 2020 6:43 pm

*At a certain company, each employee has either an office or a...*

1

Last post by Jay@ManhattanReview

Sun Feb 09, 2020 11:24 pm

Sun Feb 09, 2020 11:24 pm

Square ABCD is inscribed in circle O. What is the area of square region ABCD?

by BTGmoderatorDC » Sun Feb 09, 2020 7:37 pm

*Square ABCD is inscribed in circle O. What is the area of square...*

1

Last post by Jay@ManhattanReview

Sun Feb 09, 2020 11:02 pm

Sun Feb 09, 2020 11:02 pm

<x> denotes x - 10[x/10] and n is a positive integer. What is the value of <9^n - 1>? ([x] means the greatest integer l

by Max@Math Revolution » Fri Feb 07, 2020 1:06 am

*<x> denotes x - 10 and n is a positive integer. What is the...*

1

Last post by Max@Math Revolution

Sun Feb 09, 2020 5:17 pm

Sun Feb 09, 2020 5:17 pm