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1+2+2^2+2^3+2^4+2^5=？
by Max@Math Revolution » Tue Jul 26, 2016 5:33 pm
1+2+2^2+2^3+2^4+2^5=？ A. (2^3-1)(2^3+1) B. 2^6+1 C. 2^5-1 D....
4
Last post by Matt@VeritasPrep
Thu Aug 31, 2017 4:24 pm
Thu Aug 31, 2017 4:24 pm
Mathematics
by Diophantus » Tue Aug 22, 2017 8:54 am
Three sets of beans x, y and z are sold for $5.00, $15.00 and $17.50...
5
Last post by Jay@ManhattanReview
Wed Aug 30, 2017 9:02 pm
Wed Aug 30, 2017 9:02 pm
Geometry - Parallelogram Problem
by mattnyc15 » Thu Nov 05, 2015 4:13 pm
OA : 24 Why wouldn't you add the additional triangle length to the...
3
Last post by Matt@VeritasPrep
Wed Aug 30, 2017 6:02 pm
Wed Aug 30, 2017 6:02 pm
Points J (3, 1) and K (– 1, – 3) are two vertices of an
by Mike@Magoosh » Mon Dec 08, 2014 2:59 pm
Points J (3, 1) and K (- 1, - 3) are two vertices of...
4
Last post by Matt@VeritasPrep
Wed Aug 30, 2017 6:00 pm
Wed Aug 30, 2017 6:00 pm
integer m
by j_shreyans » Wed Oct 29, 2014 10:58 am
Set S contains seven distinct integers. The median of set S is the...
5
Last post by Matt@VeritasPrep
Wed Aug 30, 2017 5:45 pm
Wed Aug 30, 2017 5:45 pm
Pls explain
by prachi18oct » Fri Jul 31, 2015 8:10 am
If |x| > 3, then which of the following must be true? (1) x > 3...
8
Last post by Matt@VeritasPrep
Wed Aug 30, 2017 5:38 pm
Wed Aug 30, 2017 5:38 pm
Distribution centers
by hjafferi » Mon Jun 10, 2013 8:56 am
Came across this question in a older forum. a company has 15...
7
Last post by Matt@VeritasPrep
Wed Aug 30, 2017 5:34 pm
Wed Aug 30, 2017 5:34 pm
Negative
by j_shreyans » Wed Sep 03, 2014 2:39 am
Guys , If a and b are nonzero integers, which of the following must...
4
Last post by Jay@ManhattanReview
Tue Aug 29, 2017 10:01 pm
Tue Aug 29, 2017 10:01 pm
Coordinate Plane - triangle
by szDave » Mon Jan 21, 2013 10:52 am
I calculated the rectangulars area and subtracted the area of 3...
9
Last post by GMATGuruNY
Mon Aug 28, 2017 6:26 am
Mon Aug 28, 2017 6:26 am
OG Company Q plans to make anew product next year
by AbeNeedsAnswers » Sat Aug 19, 2017 3:02 pm
Company Q plans to make a new product next year and sell each unit of...
3
Last post by Scott@TargetTestPrep
Fri Aug 25, 2017 9:53 am
Fri Aug 25, 2017 9:53 am
OG Sum of fractions
by AbeNeedsAnswers » Thu Aug 17, 2017 7:27 pm
If (1/3 + 1/4 + 1/5 + 1/6) = r(1/9 + 1/12 + 1/15 + 1/18), then r = A)...
6
Last post by Scott@TargetTestPrep
Fri Aug 25, 2017 9:51 am
Fri Aug 25, 2017 9:51 am
Find the equation of the line
by GmatGreen » Thu Mar 13, 2014 12:28 pm
In the coordinate system above, which of the following is the...
5
Last post by Brent@GMATPrepNow
Wed Aug 23, 2017 4:53 pm
Wed Aug 23, 2017 4:53 pm
Quicker way
by eitijan » Mon Apr 25, 2016 4:55 am
A photography dealer ordered 60 Model X cameras to be sold for $250...
4
Last post by Brent@GMATPrepNow
Wed Aug 23, 2017 4:37 pm
Wed Aug 23, 2017 4:37 pm
OG Cheryl purchaded 5 identical hollow pine doors
by AbeNeedsAnswers » Wed Aug 16, 2017 6:28 pm
Cheryl purchased 5 identical hollow pine doors and 6 identical solid...
3
Last post by Jeff@TargetTestPrep
Mon Aug 21, 2017 3:34 pm
Mon Aug 21, 2017 3:34 pm
OG If a sphere is inscribed in a cube
by AbeNeedsAnswers » Wed Aug 16, 2017 6:34 pm
If a sphere with radius r is inscribed in a cube with edges of length...
2
Last post by Jeff@TargetTestPrep
Mon Aug 21, 2017 3:31 pm
Mon Aug 21, 2017 3:31 pm
Work Rate problem
by Mo2men » Thu Feb 23, 2017 4:11 am
Machine A can produce toys at a constant rate of 2 units per hour and...
6
Last post by Balla
Sat Aug 19, 2017 7:33 pm
Sat Aug 19, 2017 7:33 pm
GMAT OG Shaded 9-sided polygon
by AbeNeedsAnswers » Sat Aug 19, 2017 3:09 pm
From the GMAT Official Guide: The figure shown above consists of a...
1
Last post by Brent@GMATPrepNow
Sat Aug 19, 2017 4:08 pm
Sat Aug 19, 2017 4:08 pm
Work rate problem
by Mo2men » Tue Apr 04, 2017 10:37 pm
Three machines, A, B, and C, can complete a certain task in 10 hours,...
3
Last post by Balla
Fri Aug 18, 2017 8:21 pm
Fri Aug 18, 2017 8:21 pm
Maths
by Kumar A C (chaya Kumar) » Mon Aug 14, 2017 7:23 am
Two dice are thrown together. What is the probability of getting a...
2
Last post by Matt@VeritasPrep
Fri Aug 18, 2017 2:20 pm
Fri Aug 18, 2017 2:20 pm
OG If x is a multiple of 4
by AbeNeedsAnswers » Tue Jul 25, 2017 8:22 pm
If the positive integer x is a multiple of 4 and the positive integer...
5
Last post by Matt@VeritasPrep
Fri Aug 18, 2017 2:18 pm
Fri Aug 18, 2017 2:18 pm
For a positive integer n, when 12n is divided by 15
by NandishSS » Thu Jul 27, 2017 5:11 am
For a positive integer n, when 12n is divided by 15, which of the...
4
Last post by Matt@VeritasPrep
Fri Aug 18, 2017 2:16 pm
Fri Aug 18, 2017 2:16 pm
OG If n is the product
by AbeNeedsAnswers » Tue Jul 25, 2017 8:16 pm
If n is the product of the integers from 1 to 8, inclusive, how many...
5
Last post by Matt@VeritasPrep
Fri Aug 18, 2017 2:15 pm
Fri Aug 18, 2017 2:15 pm
Rate problem from official guide
by aalradadi » Sun Dec 01, 2013 12:00 pm
"� After driving to a riverfront parking lot, Bob plans to run...
10
Last post by Matt@VeritasPrep
Fri Aug 18, 2017 1:54 pm
Fri Aug 18, 2017 1:54 pm
OG product of fractions and neg exponents Q
by AbeNeedsAnswers » Tue Jul 25, 2017 7:43 pm
(1/2)^(-3)*(1/4)^(-2)*(1/16)^(-1) = ? A. 1/2^(-48) B. 1/2^(-11) C....
2
Last post by Scott@TargetTestPrep
Mon Aug 14, 2017 2:09 pm
Mon Aug 14, 2017 2:09 pm
OG John deposited $10,000
by AbeNeedsAnswers » Tue Jul 25, 2017 8:19 pm
John deposited $10,000 to open a new savings account that earned 4...
4
Last post by Scott@TargetTestPrep
Mon Aug 14, 2017 1:12 pm
Mon Aug 14, 2017 1:12 pm
OG Certain toy store's revenue in November
by AbeNeedsAnswers » Tue Jul 25, 2017 8:11 pm
If a certain toy store's revenue in November was 2/5 of its revenue...
3
Last post by Scott@TargetTestPrep
Mon Aug 14, 2017 1:10 pm
Mon Aug 14, 2017 1:10 pm
Mixture Problem............OG Problem
by Mo2men » Fri Aug 04, 2017 1:54 pm
A grocer has 400 pounds of coffee in stock, 20 percent of which is...
9
Last post by Scott@TargetTestPrep
Mon Aug 14, 2017 6:37 am
Mon Aug 14, 2017 6:37 am
Sweater price
by Rastis » Fri Nov 07, 2014 8:19 am
When sold at a 40% discount, a sweater nets the merchant a 20% profit...
9
Last post by Brent@GMATPrepNow
Sun Aug 13, 2017 6:17 am
Sun Aug 13, 2017 6:17 am
Product of all prime numbers less than 20
by 4meonly » Tue Aug 19, 2008 4:01 am
The product of all prime numbers less than 20 is closest to which of...
15
Last post by [email protected]
Sat Aug 12, 2017 3:33 pm
Sat Aug 12, 2017 3:33 pm
work problem
by Gurpinder » Wed Jul 07, 2010 5:38 pm
One work crew can do a job in 8 days. After the first crew worked 3...
10
Last post by Balla
Wed Aug 09, 2017 8:21 pm
Wed Aug 09, 2017 8:21 pm
GMAT Prep If n= 1/3
by barksdale » Tue May 30, 2017 6:54 pm
From GMAT Prep. If n= 1/3 +1/3^2+1/3^3 then N is between 0 and 1/9...
7
Last post by Balla
Wed Aug 09, 2017 6:27 pm
Wed Aug 09, 2017 6:27 pm
f(a+b) = f(a) + f(b)
by rsarashi » Thu Jul 27, 2017 9:37 am
For which of the following functions is f(a+b) = f(a) + f(b) for all...
4
Last post by Jeff@TargetTestPrep
Wed Aug 09, 2017 12:43 pm
Wed Aug 09, 2017 12:43 pm
OG Square root of Sci Notation Q
by AbeNeedsAnswers » Tue Jul 25, 2017 7:39 pm
(4.8 x 10^9)^(1/2) is closest in value to (A) 2,200 (B) 70,000 (C)...
4
Last post by Jeff@TargetTestPrep
Wed Aug 09, 2017 12:42 pm
Wed Aug 09, 2017 12:42 pm
M is a positive integer less than 100
by NandishSS » Fri Jul 28, 2017 7:29 am
M is a positive integer less than 100. When m is raised to the third...
8
Last post by Jeff@TargetTestPrep
Wed Aug 09, 2017 12:41 pm
Wed Aug 09, 2017 12:41 pm
Percent problem........OG2018
by Mo2men » Thu Jul 27, 2017 2:02 pm
In a certain medical survey, 45 percent of the people surveyed had...
4
Last post by Jeff@TargetTestPrep
Wed Aug 09, 2017 12:40 pm
Wed Aug 09, 2017 12:40 pm
OG The average score on a test taken by 10 students
by AbeNeedsAnswers » Thu Jul 27, 2017 9:20 pm
The average (arithmetic mean) score on a test taken by 10 students...
5
Last post by Jeff@TargetTestPrep
Wed Aug 09, 2017 12:39 pm
Wed Aug 09, 2017 12:39 pm
OG On Saturday morning, Malachi will begin camping
by AbeNeedsAnswers » Thu Jul 27, 2017 9:22 pm
On Saturday morning, Malachi will begin a camping vacation and he...
5
Last post by Jeff@TargetTestPrep
Wed Aug 09, 2017 12:37 pm
Wed Aug 09, 2017 12:37 pm
Melting cube!
by vinay1983 » Mon Sep 30, 2013 6:54 am
A large cube is formed from the material obtained by melting 3 cubes...
5
Last post by ceilidh.erickson
Mon Aug 07, 2017 9:06 am
Mon Aug 07, 2017 9:06 am
Problem solving
by pvvsreddy » Sun Jul 30, 2017 9:49 am
9 men can do 9 work in 140 days 8woman can do piece of work in...
3
Last post by ceilidh.erickson
Mon Aug 07, 2017 9:00 am
Mon Aug 07, 2017 9:00 am
equilateral triangle pS
by vishubn » Sun Oct 05, 2008 6:25 pm
An equilateral triangle that has an area of 9 3^1/2 is inscribed in a...
61
Last post by reb419
Mon Aug 07, 2017 7:12 am
Mon Aug 07, 2017 7:12 am
Tough Geometry Question
by Mo2men » Thu Jul 27, 2017 6:59 am
In triangle ABC, if angle ABC is 30 degrees, AC = 2 * √2 and AB...
4
Last post by Matt@VeritasPrep
Mon Aug 07, 2017 12:05 am
Mon Aug 07, 2017 12:05 am
Standard Deviation
by nsharma215 » Sun Jul 20, 2014 6:54 am
Hey, could you please help me in understanding the below question how...
14
Last post by Matt@VeritasPrep
Sun Aug 06, 2017 11:06 pm
Sun Aug 06, 2017 11:06 pm
An operation Ф is defined by the equation x Ф y
by Brent@GMATPrepNow » Wed Aug 02, 2017 10:14 am
An operation Ф is defined by the equation x Ф y = x²/4 - xy...
6
Last post by Matt@VeritasPrep
Sun Aug 06, 2017 11:01 pm
Sun Aug 06, 2017 11:01 pm
6 litres of pure acid is added to 10 l of a mixture of acid
by Ravi 1596 » Mon Jul 24, 2017 10:38 am
6 litres of pure acid is added to 10 l of a mixture of acid and water...
7
Last post by rsarashi
Thu Jul 27, 2017 8:56 am
Thu Jul 27, 2017 8:56 am
Jeff drives three times farther
by jack0997 » Wed Jul 19, 2017 12:53 am
Jeff drives three times farther in 36 minutes than what Amy drives in...
7
Last post by Jeff@TargetTestPrep
Tue Jul 25, 2017 11:11 am
Tue Jul 25, 2017 11:11 am
The average of seven numbers
by aaron1981 » Thu Jul 13, 2017 5:07 am
The average of seven numbers is 20. The average of the first four...
7
Last post by Jeff@TargetTestPrep
Tue Jul 25, 2017 11:10 am
Tue Jul 25, 2017 11:10 am
the high-speed train have traveled than the regular train
by rsarashi » Sat Jul 15, 2017 11:13 pm
It takes the high-speed train x hours to travel the z miles from Town...
3
Last post by Jeff@TargetTestPrep
Tue Jul 25, 2017 11:09 am
Tue Jul 25, 2017 11:09 am
