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OG 2017 Ratio Question
by mv2019 »
The only articles of clothing in a certain closet are shirts,...
6
Last post by Brent@GMATPrepNow
Thu Mar 07, 2019 11:29 am
What is the value of k?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 15) What is the value of k? (1)...
2
Last post by deloitte247
Thu Mar 07, 2019 10:30 am
Is x = y? 1) x ≤ y 2) |x| ≥ |y|
by Max@Math Revolution »
Is x = y? 1) x ≤ y 2) |x| ≥ |y|
3
Last post by deloitte247
Thu Mar 07, 2019 8:23 am
In the figure shown, point O is the center of the circle and
by BTGmoderatorDC »
In the figure shown, point O is the center of the circle and points...
2
Last post by Ian Stewart
Thu Mar 07, 2019 7:40 am
At a particular moment, a restaurant has x biscuits and y pa
by BTGmoderatorDC »
At a particular moment, a restaurant has x biscuits and y patron(s),...
2
Last post by Ian Stewart
Thu Mar 07, 2019 2:58 am
When 32 is divided by k, the remainder is k-3. What is the
by Max@Math Revolution »
When 32 is divided by k, the remainder is k-3. What is the value of...
2
Last post by Max@Math Revolution
Wed Mar 06, 2019 11:56 pm
To install cable television in a home, a certain cable compa
by BTGmoderatorDC »
To install cable television in a home, a certain cable company...
1
Last post by Jay@ManhattanReview
Wed Mar 06, 2019 3:10 am
If Carmen had 12 more tapes, she would have twice as many
by BTGmoderatorDC »
If Carmen had 12 more tapes, she would have twice as many tapes as...
1
Last post by Jay@ManhattanReview
Wed Mar 06, 2019 2:56 am
k is a positive integer. When 2^{-k/2} ≤ 1/1,024, k=?
by Max@Math Revolution »
k is a positive integer. When 2^{-k/2} ≤ 1/1,024, k=? 1) k is...
1
Last post by Max@Math Revolution
Wed Mar 06, 2019 12:41 am
Is xy>3?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) Is xy > 3 ? (1) (7^x)...
2
Last post by Brent@GMATPrepNow
Tue Mar 05, 2019 2:13 pm
Karina´s mother has already bought T attraction tickets to
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) Karina´s mother has...
1
Last post by fskilnik@GMATH
Tue Mar 05, 2019 1:49 pm
If j and k are positive integers where k > j, what is the
by BTGmoderatorDC »
If j and k are positive integers where k > j, what is the value of...
1
Last post by Ian Stewart
Tue Mar 05, 2019 10:27 am
If m and n are prime numbers, is m^2 + n^2 an even number?
by Max@Math Revolution »
If m and n are prime numbers, is m^2 + n^2 an even number? 1) m >...
3
Last post by deloitte247
Tue Mar 05, 2019 5:45 am
f(x)=x^{2n}+x^n+1, where n is an integer. Is f(x)=1?
by Max@Math Revolution »
f(x)=x^{2n}+x^n+1, where n is an integer. Is f(x)=1? 1) x=-1 2) n is...
2
Last post by deloitte247
Tue Mar 05, 2019 4:15 am
If a<b<0 are integers, what is the value of a^3-b^3?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 16) Answer: ____(C)__
1
Last post by fskilnik@GMATH
Mon Mar 04, 2019 4:10 am
In the correctly-worked multiplication problem above, each s
by BTGmoderatorDC »
In the correctly-worked multiplication problem above, each symbol...
1
Last post by Jay@ManhattanReview
Sun Mar 03, 2019 9:49 pm
The next number in a certain sequence is defined by multiply
by BTGmoderatorDC »
The next number in a certain sequence is defined by multiplying the...
1
Last post by Jay@ManhattanReview
Sun Mar 03, 2019 9:16 pm
Seven different numbers are selected from the integers 1 to
by BTGmoderatorDC »
Seven different numbers are selected from the integers 1 to 100, and...
1
Last post by Jay@ManhattanReview
Sun Mar 03, 2019 8:36 pm
When 900 is divided by positive integer d, the remainder is
by BTGmoderatorDC »
When 900 is divided by positive integer d, the remainder is r. For...
1
Last post by Ian Stewart
Sun Mar 03, 2019 6:19 am
If y is a positive integer, is y prime?
by BTGmoderatorDC »
If y is a positive integer, is y prime? (1) y>4! (2)...
2
Last post by Ian Stewart
Sat Mar 02, 2019 4:39 am
Is the standard deviation of Set A greater than or equal to
by BTGmoderatorDC »
Is the standard deviation of Set A greater than or equal to the...
2
Last post by Ian Stewart
Sat Mar 02, 2019 4:33 am
Is the area of Circle A greater than the area of Circle B?
by BTGmoderatorDC »
Is the area of Circle A greater than the area of Circle B? 1. The...
1
Last post by Ian Stewart
Sat Mar 02, 2019 4:29 am
the destination of Donald?
by wallaballa2 »
Donald is driving at a given speed, which if quartered; it would take...
1
Last post by jpcameron17
Fri Mar 01, 2019 3:52 pm
n is a positive integer. What is the remainder when n is div
by Max@Math Revolution »
n is a positive integer. What is the remainder when n is divided by...
2
Last post by Max@Math Revolution
Thu Feb 28, 2019 11:38 pm
In June 1989, what was the ratio of the number of sales tran
by BTGmoderatorDC »
In June 1989, what was the ratio of the number of sales transactions...
1
Last post by Jay@ManhattanReview
Thu Feb 28, 2019 10:05 pm
A manager wants to assign each of his e employees to one of
by BTGmoderatorDC »
A manager wants to assign each of his e employees to one of p...
0
Last post by BTGmoderatorDC
Thu Feb 28, 2019 8:42 pm
If the line segment AB is one of the sides of a regular poly
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 15) Answer: ____(A)__
1
Last post by fskilnik@GMATH
Thu Feb 28, 2019 6:12 am
If n is an integer, is (n+1)(n+2)(n+3) divisible by 12? 1) n
by Max@Math Revolution »
If n is an integer, is (n+1)(n+2)(n+3) divisible by 12? 1) n is an...
1
Last post by Max@Math Revolution
Thu Feb 28, 2019 6:06 am
What is the value of DE/FG ?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 17) What is the value of DE/FG...
1
Last post by fskilnik@GMATH
Thu Feb 28, 2019 5:58 am
In June 1989, what was the ratio of the number of sales tran
by BTGmoderatorDC »
In June 1989, what was the ratio of the number of sales transactions...
1
Last post by GMATGuruNY
Thu Feb 28, 2019 3:19 am
What is the value of a+b?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) What is the value of a+b ?...
2
Last post by fskilnik@GMATH
Wed Feb 27, 2019 6:18 am
For positive integers m and n, is m^n a perfect square?
by Max@Math Revolution »
For positive integers m and n, is m^n a perfect square? 1) The...
2
Last post by jpcameron17
Wed Feb 27, 2019 5:50 am
Is xy+zt+yz+tx positive?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) Is xy+zt+yz+tx positive?...
2
Last post by Brent@GMATPrepNow
Tue Feb 26, 2019 6:33 am
What is the difference between the areas of the squares ABCD
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 15) What is the difference...
2
Last post by fskilnik@GMATH
Mon Feb 25, 2019 5:31 pm
If x^3 (x^2+y^2) = z^2 , is xyz = 0 ?
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) If x^3 (x^2+y^2) = z^2 , is...
1
Last post by fskilnik@GMATH
Mon Feb 25, 2019 4:35 pm
If G is a function defined in the positive integers, such th
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) If G is a function defined...
1
Last post by fskilnik@GMATH
Mon Feb 25, 2019 11:35 am
How many miles long is the route from Houghton to Callahan?
by BTGmoderatorDC »
How many miles long is the route from Houghton to Callahan? (1) It...
1
Last post by Jay@ManhattanReview
Sun Feb 24, 2019 11:39 pm
In a certain class, the ratio of girls to boys is 5:4. How m
by BTGmoderatorDC »
In a certain class, the ratio of girls to boys is 5:4. How many girls...
2
Last post by GMATGuruNY
Sun Feb 24, 2019 11:39 am
If positive integer N=A–B, where A is a positive integer a
by BTGmoderatorDC »
If positive integer N=A-B, where A is a positive integer and B...
1
Last post by deloitte247
Sun Feb 24, 2019 9:16 am
a, b, and c are positive integers. Is a+b+c an odd number?
by Max@Math Revolution »
a, b, and c are positive integers. Is a + b + c an odd number? 1) ab...
3
Last post by Max@Math Revolution
Sun Feb 24, 2019 5:37 am
If y >= 0, What is the value of x?
by BTGmoderatorDC »
If y >= 0, What is the value of x? (1) |x-3| >= y (2) |x-3|...
1
Last post by Brent@GMATPrepNow
Sat Feb 23, 2019 10:54 am
The inside of a rectangular carton is 48 centimeters long, 3
by BTGmoderatorDC »
The inside of a rectangular carton is 48 centimeters long, 32...
2
Last post by deloitte247
Sat Feb 23, 2019 5:42 am
If a and b are positive integers, is a+b divisible by 7?
by Max@Math Revolution »
If a and b are positive integers, is a+b divisible by 7? 1) a...
1
Last post by Max@Math Revolution
Thu Feb 21, 2019 10:57 pm
Is p^3 < p?
by BTGmoderatorDC »
Is p^3 < p? (1) p < 1 (2) p is an integer OA E Source: Veritas...
1
Last post by GMATGuruNY
Thu Feb 21, 2019 6:10 pm
In the figure above, the angle marked at c has been created
by BTGmoderatorDC »
In the figure above, the angle marked at c has been created by...
2
Last post by Brent@GMATPrepNow
Thu Feb 21, 2019 6:42 am
If there are more than two numbers in a certain list, is
by BTGmoderatorLU »
Source: GMAT Prep If there are more than two numbers in a certain...
2
Last post by Brent@GMATPrepNow
Thu Feb 21, 2019 4:38 am
If the median of 5 positive integers is 10, is their average
by Max@Math Revolution »
If the median of 5 positive integers is 10, is their average...
1
Last post by Max@Math Revolution
Wed Feb 20, 2019 11:53 pm
How old, rounded to the nearest year, was Jim in May 1989?
by swerve »
How old, rounded to the nearest year, was Jim in May 1989? 1) Jim's...
1
Last post by Jay@ManhattanReview
Wed Feb 20, 2019 8:52 pm
If a and b are integers, and x and y are positive integers,
by Max@Math Revolution »
If a and b are integers, and x and y are positive integers, is...
1
Last post by Max@Math Revolution
Wed Feb 20, 2019 5:18 pm
A box has only pure material A identical coins, pure materia
by fskilnik@GMATH »
GMATH practice exercise (Quant Class 14) A box has only pure...
1
Last post by fskilnik@GMATH
Wed Feb 20, 2019 1:04 pm