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What is the value of f(2)/f(1) + f(3)/f(2) + f(4)/f(3) + …
by Max@Math Revolution » Thu Oct 03, 2019 4:56 am
What is the value of f(2)/f(1) + f(3)/f(2) + f(4)/f(3) + ......
2
Last post by Max@Math Revolution
Sun Oct 06, 2019 5:52 pm
Sun Oct 06, 2019 5:52 pm
In triangle \(ABC\), side \(AB\) is 5 inches and side \(BC\)
by AAPL » Thu Oct 03, 2019 3:49 am
Manhattan Prep In triangle \(ABC\), side \(AB\) is 5 inches and side...
1
Last post by deloitte247
Sat Oct 05, 2019 8:23 pm
Sat Oct 05, 2019 8:23 pm
If \(ABC\) is an equilateral triangle, \(AC\) lies on the
by BTGmoderatorLU » Fri Oct 04, 2019 8:50 am
Source: Economist GMAT If \(ABC\) is an equilateral triangle, \(AC\)...
1
Last post by Jay@ManhattanReview
Fri Oct 04, 2019 10:43 pm
Fri Oct 04, 2019 10:43 pm
A group of 7 students took a test. In the test, one student
by BTGmoderatorDC » Fri Oct 04, 2019 4:02 pm
A group of 7 students took a test. In the test, one student scored...
1
Last post by Jay@ManhattanReview
Fri Oct 04, 2019 10:18 pm
Fri Oct 04, 2019 10:18 pm
If \(x, n\), and \(y\)are all positive integers, is \(x^n\)
by AAPL » Thu Oct 03, 2019 9:24 pm
Manhattan Prep If \(x, n\), and \(y\) are all positive integers, is...
1
Last post by Jay@ManhattanReview
Fri Oct 04, 2019 9:57 pm
Fri Oct 04, 2019 9:57 pm
A certain boxer has agreed to pay his opponent a fee of 2.5%
by BTGmoderatorLU » Thu Oct 03, 2019 7:52 am
Source: Veritas Prep A certain boxer has agreed to pay his opponent...
1
Last post by swerve
Fri Oct 04, 2019 3:50 am
Fri Oct 04, 2019 3:50 am
What is the HCF of P and Q if 3P – Q – 5 = 0 and P and Q
by BTGmoderatorDC » Thu Oct 03, 2019 4:07 pm
What is the HCF of P and Q if 3P - Q - 5 = 0 and P and...
1
Last post by swerve
Fri Oct 04, 2019 3:33 am
Fri Oct 04, 2019 3:33 am
Does the integer k have at least three different positive
by BTGmoderatorDC » Thu Oct 03, 2019 4:20 pm
Does the integer k have at least three different positive prime...
1
Last post by swerve
Fri Oct 04, 2019 3:22 am
Fri Oct 04, 2019 3:22 am
f(x) ã…‡ f(y) is defined as f(x+y+2xy). What is the value of
by Max@Math Revolution » Tue Oct 01, 2019 11:43 pm
f(x) ã…‡ f(y) is defined as f(x+y+2xy). What is the value of 1...
1
Last post by Max@Math Revolution
Thu Oct 03, 2019 11:22 pm
Thu Oct 03, 2019 11:22 pm
abc ≠0. What is the value of a(1/b + 1/c) +b(1/c + 1/a) +
by Max@Math Revolution » Mon Sep 30, 2019 11:22 pm
abc ≠0. What is the value of a(1/b + 1/c) +b(1/c + 1/a) +...
1
Last post by Max@Math Revolution
Thu Oct 03, 2019 4:55 am
Thu Oct 03, 2019 4:55 am
A state legislature had a total of 96 members. The members
by swerve » Tue Oct 01, 2019 5:59 am
A state legislature had a total of 96 members. The members who did...
1
Last post by Jay@ManhattanReview
Wed Oct 02, 2019 8:52 pm
Wed Oct 02, 2019 8:52 pm
How long did it take Betty to drive nonstop on a trip from
by BTGmoderatorLU » Wed Oct 02, 2019 12:40 am
Source: GMAT Paper Tests How log did it take Betty to drive nonstop...
1
Last post by Brent@GMATPrepNow
Wed Oct 02, 2019 5:16 am
Wed Oct 02, 2019 5:16 am
What is the value of x?
by Max@Math Revolution » Sun Sep 29, 2019 11:18 pm
What is the value of x? 1) =xy+yz+zx 2) = .
1
Last post by Max@Math Revolution
Tue Oct 01, 2019 11:42 pm
Tue Oct 01, 2019 11:42 pm
What is the remainder when the positive integer n is divided
by BTGmoderatorDC » Tue Sep 24, 2019 6:38 pm
What is the remainder when the positive integer n is divided by the...
2
Last post by swerve
Tue Oct 01, 2019 6:31 am
Tue Oct 01, 2019 6:31 am
Linda, Robert, and Pat packed a certain number of boxes with
by AAPL » Fri Sep 27, 2019 12:37 am
GMAT Prep Linda, Robert, and Pat packed a certain number of boxes...
1
Last post by Jay@ManhattanReview
Mon Sep 30, 2019 7:55 pm
Mon Sep 30, 2019 7:55 pm
There are three semi-circles with the same center O in the f
by Max@Math Revolution » Thu Sep 26, 2019 11:47 pm
There are three semi-circles with the same center O in the following...
1
Last post by Max@Math Revolution
Sun Sep 29, 2019 5:17 pm
Sun Sep 29, 2019 5:17 pm
What is the value of xyz?
by Max@Math Revolution » Wed Sep 25, 2019 11:22 pm
What is the value of xyz? 1) x+ 1/y = 2 2) y - 1/z = 1/2
2
Last post by Max@Math Revolution
Sun Sep 29, 2019 5:15 pm
Sun Sep 29, 2019 5:15 pm
In a certain international contest the winners received only
by AAPL » Fri Sep 27, 2019 12:46 am
Economist GMAT In a certain international contest the winners...
1
Last post by deloitte247
Sun Sep 29, 2019 7:49 am
Sun Sep 29, 2019 7:49 am
If a certain store purchased a computer game and then sold
by BTGmoderatorDC » Fri Sep 27, 2019 4:07 pm
If a certain store purchased a computer game and then sold it for...
1
Last post by deloitte247
Sun Sep 29, 2019 6:56 am
Sun Sep 29, 2019 6:56 am
Is the positive integer n the square of an integer?
by BTGmoderatorDC » Sun Sep 29, 2019 2:28 am
Is the positive integer n the square of an integer? 1) 4n is the...
0
Last post by BTGmoderatorDC
Sun Sep 29, 2019 2:28 am
Sun Sep 29, 2019 2:28 am
The three-digit positive integer n can be written as ABC, in
by BTGmoderatorDC » Thu Sep 26, 2019 5:54 am
The three-digit positive integer n can be written as ABC, in which A,...
1
Last post by deloitte247
Sat Sep 28, 2019 12:06 pm
Sat Sep 28, 2019 12:06 pm
What is the value of p*q?
by Max@Math Revolution » Tue Sep 24, 2019 11:56 pm
What is the value of p*q? 1) p and q are prime numbers 2) q-p=3
1
Last post by Max@Math Revolution
Thu Sep 26, 2019 11:46 pm
Thu Sep 26, 2019 11:46 pm
If a, b, and c are positive integers, what is the value of a
by Max@Math Revolution » Tue Sep 24, 2019 12:30 am
If a, b, and c are positive integers, what is the value of a+b+c? 1)...
1
Last post by Max@Math Revolution
Wed Sep 25, 2019 11:21 pm
Wed Sep 25, 2019 11:21 pm
Today, Malvika is prepared a dish that needed one and a half
by AAPL » Thu Sep 19, 2019 12:53 am
GMAT Prep Today, Malvika is prepared a dish that needed one and a...
2
Last post by deloitte247
Wed Sep 25, 2019 11:59 am
Wed Sep 25, 2019 11:59 am
Justin took a test of French at school and scored 72 marks
by BTGmoderatorDC » Thu Sep 19, 2019 4:37 pm
Justin took a test of French at school and scored 72 marks out of...
2
Last post by deloitte247
Wed Sep 25, 2019 11:09 am
Wed Sep 25, 2019 11:09 am
What is the value of a?
by Max@Math Revolution » Sun Sep 22, 2019 11:43 pm
What is the value of a? 1) a = 2^x = 3^y 2) 1/x + 1/y = 1/2
1
Last post by Max@Math Revolution
Tue Sep 24, 2019 11:55 pm
Tue Sep 24, 2019 11:55 pm
b, c, d, e, f and g are different positive integers. When b
by Brent@GMATPrepNow » Thu Sep 19, 2019 1:55 pm
b, c, d, e, f and g are different positive integers. When b is...
1
Last post by Brent@GMATPrepNow
Tue Sep 24, 2019 10:05 am
Tue Sep 24, 2019 10:05 am
What are the roots of the quadratic equation x^2 + bx + c =
by BTGmoderatorDC » Mon Sep 23, 2019 4:16 pm
What are the roots of the quadratic equation x^2 + bx + c = 0 if the...
1
Last post by Jay@ManhattanReview
Mon Sep 23, 2019 9:01 pm
Mon Sep 23, 2019 9:01 pm
In isosceles triangle RST what is the measure of angle R?
by BTGmoderatorDC » Sun Sep 22, 2019 3:44 am
In isosceles triangle RST what is the measure of angle R? (1) The...
1
Last post by Jay@ManhattanReview
Sun Sep 22, 2019 11:46 pm
Sun Sep 22, 2019 11:46 pm
33 out of the 47 students in an advanced degree program have
by BTGmoderatorDC » Sun Sep 22, 2019 8:04 pm
33 out of the 47 students in an advanced degree program have a higher...
0
Last post by BTGmoderatorDC
Sun Sep 22, 2019 8:04 pm
Sun Sep 22, 2019 8:04 pm
A function f(x) satisfies f(x)f(y)=f(x+y)+f(x-y) for every r
by Max@Math Revolution » Thu Sep 19, 2019 11:20 pm
A function f(x) satisfies f(x)f(y)=f(x+y)+f(x-y) for every real...
1
Last post by Max@Math Revolution
Sun Sep 22, 2019 5:37 pm
Sun Sep 22, 2019 5:37 pm
There is a% of saline solution of 500g. Alice wants to have
by Max@Math Revolution » Wed Sep 18, 2019 11:55 pm
There is a% of saline solution of 500g. Alice wants to have b% of...
1
Last post by Max@Math Revolution
Sun Sep 22, 2019 5:37 pm
Sun Sep 22, 2019 5:37 pm
If y is odd, is z odd?
by BTGmoderatorDC » Sun Sep 22, 2019 3:50 am
If y is odd, is z odd? (1) xyz = odd (2) yz = x OA E Source: Veritas...
1
Last post by GMATGuruNY
Sun Sep 22, 2019 4:10 am
Sun Sep 22, 2019 4:10 am
If x and y are positive integers and x + y = 3^x, is y
by BTGmoderatorDC » Fri Sep 20, 2019 3:18 pm
If x and y are positive integers and x + y = 3^x, is y divisible by...
1
Last post by deloitte247
Sun Sep 22, 2019 1:52 am
Sun Sep 22, 2019 1:52 am
If \(x\) and \(y\) are integers and \(x< y\), what is the
by AAPL » Fri Sep 20, 2019 12:13 am
Manhattan Prep If \(x\) and \(y\) are integers and \(x < y \),...
1
Last post by deloitte247
Sat Sep 21, 2019 8:58 pm
Sat Sep 21, 2019 8:58 pm
Joe, Bob and Dan worked in the ratio of 1:2:4 hours,
by AAPL » Fri Sep 20, 2019 12:19 am
Manhattan Prep Joe, Bob and Dan worked in the ratio of 1:2:4 hours,...
1
Last post by deloitte247
Sat Sep 21, 2019 7:56 pm
Sat Sep 21, 2019 7:56 pm
< x,y > denotes x + y/2. What is the value of x?
by Max@Math Revolution » Mon Sep 16, 2019 10:50 pm
< x,y > denotes x + y/2. What is the value of x? 1) < x,y...
2
Last post by deloitte247
Sat Sep 21, 2019 9:43 am
Sat Sep 21, 2019 9:43 am
Mark has fewer than 9 coins. Each coin is either a quarter
by BTGmoderatorDC » Tue Sep 10, 2019 5:23 pm
Mark has fewer than 9 coins. Each coin is either a quarter (worth...
2
Last post by deloitte247
Sat Sep 21, 2019 7:40 am
Sat Sep 21, 2019 7:40 am
A seller sells his rice at cost price but uses a faulty
by BTGmoderatorDC » Tue Sep 17, 2019 4:30 pm
A seller sells his rice at cost price but uses a faulty weighing...
1
Last post by deloitte247
Sat Sep 21, 2019 3:00 am
Sat Sep 21, 2019 3:00 am
If \(\sqrt{n}\) is a positive integer, what is the value of
by AAPL » Thu Sep 19, 2019 12:46 am
GMAT Paper Tests If \(\sqrt{n}\) is a positive integer, what is the...
1
Last post by Jay@ManhattanReview
Thu Sep 19, 2019 11:20 pm
Thu Sep 19, 2019 11:20 pm
What is the value of (x+y)(2x-y)-(x-y)(2x+y)?
by Max@Math Revolution » Tue Sep 17, 2019 11:04 pm
What is the value of (x+y)(2x-y)-(x-y)(2x+y)? 1) x=3/2 2) xy=2
1
Last post by Max@Math Revolution
Thu Sep 19, 2019 11:18 pm
Thu Sep 19, 2019 11:18 pm
When the digits of two-digit, positive integer M are reverse
by BTGmoderatorDC » Thu Sep 19, 2019 4:42 pm
When the digits of two-digit, positive integer M are reversed, the...
1
Last post by Jay@ManhattanReview
Thu Sep 19, 2019 11:13 pm
Thu Sep 19, 2019 11:13 pm
Coordinate geometry
by raju232007 » Tue Sep 30, 2008 1:11 pm
If ab is not equal to 0 and points (a,-b) & (b,-a) are in the...
13
Last post by GMATGuruNY
Thu Sep 19, 2019 9:11 am
Thu Sep 19, 2019 9:11 am
On a certain day it took Bill three times as long to drive
by BTGmoderatorLU » Tue Sep 17, 2019 1:24 am
Source: GMAT Prep On a certain day, it took Bill three times as long...
1
Last post by Jay@ManhattanReview
Wed Sep 18, 2019 10:37 pm
Wed Sep 18, 2019 10:37 pm
Families in which some members argue with each other compete
by BTGmoderatorDC » Wed Sep 18, 2019 8:16 pm
Families in which some members argue with each other compete for a...
0
Last post by BTGmoderatorDC
Wed Sep 18, 2019 8:16 pm
Wed Sep 18, 2019 8:16 pm
(k, p) denotes the remainder when k is divided by p. What is
by Max@Math Revolution » Sun Sep 15, 2019 11:25 pm
(k, p) denotes the remainder when k is divided by p. What is the...
1
Last post by Max@Math Revolution
Tue Sep 17, 2019 11:02 pm
Tue Sep 17, 2019 11:02 pm
In an election for class president, each of 32 students vote
by BTGmoderatorDC » Tue Sep 17, 2019 4:34 pm
In an election for class president, each of 32 students voted for...
1
Last post by Jay@ManhattanReview
Tue Sep 17, 2019 8:46 pm
Tue Sep 17, 2019 8:46 pm
OG Diagnostice DS 41
by navalpike » Tue Jul 14, 2009 11:52 am
If (x +y)/ z > 0, is x < 0? 1. x < y 2. z < 0 Looking for...
2
Last post by Brent@GMATPrepNow
Tue Sep 17, 2019 8:19 am
Tue Sep 17, 2019 8:19 am
Are x and y both positive?
by Bens4vcobra » Mon Jun 20, 2011 4:10 pm
Are x and y both positive? 1) 2x-2y = 1 2) x/y > 1 I know 2) is...
3
Last post by Brent@GMATPrepNow
Tue Sep 17, 2019 8:16 am
Tue Sep 17, 2019 8:16 am
Inequalities from Manhattan Advanced Quant
by bubbliiiiiiii » Wed Aug 26, 2015 10:29 pm
If abcd ≠0, is abcd < 0? 1. a/b > c/d 2. b/a > d/c...
2
Last post by Brent@GMATPrepNow
Tue Sep 17, 2019 8:11 am
Tue Sep 17, 2019 8:11 am
