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Probability - Set T consists
by fiza gupta »
Set T consists of all points (x,y) such that x^2 + y^2 = 1. If point...
3
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Last post by fiza gupta
Sun Jan 01, 2017 6:55 am
Working at the same constant rate, 4 machines,
by Brent@GMATPrepNow »
Here's a 600-level work question I just made up. Working at the same...
4
Last post by rsarashi
Sun Jan 01, 2017 5:42 am
Rhombus - MGMAT
by singhsa »
In the rhombus ABCD, the length of diagonal BD is 6 and the length of...
4
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Last post by Brent@GMATPrepNow
Sat Dec 31, 2016 8:12 am
The perimeter of a rectangular yard is completely
by canbtg »
The perimeter of a rectangular yard is completely surrounded by a...
4
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Last post by Anaira Mitch
Sat Dec 31, 2016 2:21 am
Black Squares
by surajgarg »
The combined area of the two black squares is equal to 1000 square...
4
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Last post by [email protected]
Fri Dec 30, 2016 10:53 am
Cost price and Selling price
by coolhabhi »
The ratio of cost price to selling price is 5:6. What can be the...
2
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Last post by Jay@ManhattanReview
Fri Dec 30, 2016 3:37 am
mgmat
by jainrahul1985 »
In the diagram to the right, triangle PQR has a right angle at Q and...
7
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Last post by Anaira Mitch
Fri Dec 30, 2016 1:31 am
Value of y
by melguy »
Please help me with this question. If I plug in 2 for both x and y...
3
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Last post by Jay@ManhattanReview
Thu Dec 29, 2016 9:49 pm
Parallelogram and Area
by coolhabhi »
ABCD is a trapezium with AD & BC as parallel sides. E is a point...
2
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Last post by Jay@ManhattanReview
Wed Dec 28, 2016 4:37 am
divisibility
by anishprabhu »
Which of the following is the lowest positive integer that is...
4
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Last post by [email protected]
Tue Dec 27, 2016 9:17 am
Consecutive even numbers
by neeti2711 »
Set J consists of 18 consecutive even numbers. If the smallest term...
5
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Last post by [email protected]
Tue Dec 27, 2016 9:10 am
Z is defined as (K – L) ÷ 10
by abhi332 »
K and L are each four-digit positive integers with thousands,...
4
Last post by Anaira Mitch
Tue Dec 27, 2016 7:01 am
betting problem
by hemant_rajput »
Q14 . Arundhati bets a certain portion of her total money on betting...
2
Last post by sanjeev hansraj
Mon Dec 26, 2016 7:15 pm
Please what's the way out here? I'm def missing something
by Halimah_O »
I can seem to wrap my head around this one. I tried simplifying......
6
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Last post by ceilidh.erickson
Mon Dec 26, 2016 6:27 am
Please solve this Profit and loss problem
by Arunkumar S »
A sells an item at 20% profit to B. B sells it to C at 10% profit. C...
4
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Last post by ceilidh.erickson
Mon Dec 26, 2016 6:01 am
Time and Speed
by coolhabhi »
A man covered a certain distance at some speed. If he had moved 3...
1
Last post by GMATGuruNY
Sat Dec 24, 2016 5:51 am
Time &Work
by coolhabhi »
C is 20% more efficient that A. A and B can do a piece of work in 16...
5
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Last post by [email protected]
Fri Dec 23, 2016 8:50 am
Question on probability
by [email protected] »
Request you to please help me with the answer to the following: A die...
2
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Last post by DavidG@VeritasPrep
Thu Dec 22, 2016 11:46 am
Og 2017 problem
by Vishnu1994 »
Can anyone help me with og2017 problem 209. Am not getting the point
2
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Last post by [email protected]
Thu Dec 22, 2016 8:27 am
If n is a positive integer, how many of
by NandishSS »
If n is a positive integer, how many of the ten digits from 0 through...
12
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Last post by Jeff@TargetTestPrep
Wed Dec 21, 2016 9:12 am
For each positive integer n, p(n)
by NandishSS »
For each positive integer n, p(n) is defined to be the product of the...
3
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Last post by Scott@TargetTestPrep
Wed Dec 21, 2016 8:59 am
An analyst will recommend a combination of
by NandishSS »
An analyst will recommend a combination of 3 industrial stocks, 2...
4
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Last post by Scott@TargetTestPrep
Wed Dec 21, 2016 8:55 am
Tricky Square root question
by Mo2men »
How many roots does the equation √(x^2+1) + √(x^2+2)=2...
4
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Last post by Jay@ManhattanReview
Wed Dec 21, 2016 3:34 am
Four workers can dig a ditch in 42 days. They begin
by emdadul28 »
Four workers can dig a ditch in 42 days. They begin the work, but...
6
Last post by Arunkumar S
Sun Dec 18, 2016 11:05 am
Please solve this one
by aarzoo »
Rs.6,100/- was partly invested in scheme A at 10% per annum compound...
3
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Last post by Arunkumar S
Sun Dec 18, 2016 8:14 am
A certain fruit stand sold apples for $0.70 each and bananas
by melguy »
A certain fruit stand sold apples for $0.70 each and bananas for...
2
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Last post by Brent@GMATPrepNow
Sat Dec 17, 2016 8:20 pm
die probability
by matt1234 »
you roll a die 5 times, what is the probability that you get a 6...
4
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Last post by crackverbal
Thu Dec 15, 2016 8:56 pm
Gmat Prep?? (Amy's Grade)
by dferm »
Amy's grade was the 90th percentile of the 80 grades for her class....
9
Last post by Jeff@TargetTestPrep
Thu Dec 15, 2016 4:58 pm
If -1 < x < 0, which of the following must be true? I.
by Anaira Mitch »
If -1 < x < 0, which of the following must be true? I. x^3 <...
4
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Last post by Scott@TargetTestPrep
Thu Dec 15, 2016 4:51 pm
These type of questions
by Nijo »
Last month 15 homes were sold in town X. the average price was...
11
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Last post by Brent@GMATPrepNow
Thu Dec 15, 2016 6:47 am
Average and Median Sale Price
by nakul_anand »
Last month, 15 homes were sold in town X. The average (Arithmetic...
11
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Last post by tomkruz
Thu Dec 15, 2016 4:46 am
Georgia, who lives in a cold area, has 13 pairs of matched g
by alanforde800Maximus »
Georgia, who lives in a cold area, has 13 pairs of matched gloves in...
3
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Last post by Jay@ManhattanReview
Thu Dec 15, 2016 4:11 am
If xy + z = x(y+z)
by GMATsid2016 »
If xy + z = x(y+z), which of the following must be true? A) x=0 and...
4
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Last post by Jay@ManhattanReview
Thu Dec 15, 2016 1:36 am
Tricky absloute question
by Mo2men »
If x≠0 and x/|x|<x, which of the following must be true? A....
3
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Last post by Jay@ManhattanReview
Wed Dec 14, 2016 11:41 pm
Assemby line (ratio)
by sofiasol »
On a certain assembly line, the rejection rate for Monday's...
6
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Last post by Brent@GMATPrepNow
Wed Dec 14, 2016 6:37 am
Random Problem
by Joy Shaha »
Q. A rectangular lawn of length 200m by 120m has two roads running...
2
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Last post by Jay@ManhattanReview
Wed Dec 14, 2016 4:32 am
Quantitative Revision from Richa Q #3
by richachampion »
In parallelogram PQRS shown, if PQ = 4 and QR = 6 , what is the area...
4
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Last post by Jay@ManhattanReview
Tue Dec 13, 2016 8:26 pm
Factorials and Divisibility question
by VivianKerr »
Worked on this problem today with a student, and thought it would be...
0
Last post by VivianKerr
Tue Dec 13, 2016 3:23 pm
Question Pack 1 = A positive integer is divisible by 3 if an
by richachampion »
A positive integer is divisible by 3 if and only if the sum of its...
3
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Last post by Jay@ManhattanReview
Mon Dec 12, 2016 10:16 pm
Range Problem
by NeilWatson »
Stock # of Shares V 68 W 112 X 56 Y 94 Z 45 The table shows the...
2
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Last post by Anaira Mitch
Mon Dec 12, 2016 4:28 pm
Given that N=a3b4c5 where a, b and c are distinct prime no
by sydneyuni2014 »
Please help me with the attached question. Thanks Source: VeritasPrep
3
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Last post by Jay@ManhattanReview
Sun Dec 11, 2016 11:18 pm
least possible value of k
by satyasharma321 »
Pls Explain If K is an integer and (0.0025)(0.025)(0.00025)*10^k is...
9
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Last post by [email protected]
Sun Dec 11, 2016 6:59 pm
Set A consists of integers {3, -8, Y, 19, -6} and Set B cons
by Anaira Mitch »
Set A consists of integers {3, -8, Y, 19, -6} and Set B consists of...
1
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Last post by [email protected]
Sun Dec 11, 2016 6:39 pm
The shaded region in the figure above represents a rectangul
by gmatter2012 »
The shaded region in the figure below represents a rectangular frame...
4
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Last post by [email protected]
Sat Dec 10, 2016 12:56 pm
(√27+√243)/√54=?
by Max@Math Revolution »
(√27+√243)/√54=? A. 2√2 B. 2√3 C. 3√2...
7
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Last post by Jeff@TargetTestPrep
Sat Dec 10, 2016 5:27 am
GMAT Exam Pack 2 the price per share of Company A's stock on
by riteshpatnaik »
Last Year the price per share of Company A's stock on March 31 was...
4
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Last post by Jeff@TargetTestPrep
Sat Dec 10, 2016 5:26 am
If m, p, s and v are positive,
by NandishSS »
If m, p, s and v are positive, and m/p<s/v, which of the following...
4
Last post by Jeff@TargetTestPrep
Sat Dec 10, 2016 5:21 am
GCT Absolute Value 2
by richachampion »
What is the range of all the roots of |X²-2| = X A. 4 B. 3 C. 2 D....
7
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Last post by [email protected]
Fri Dec 09, 2016 11:27 am
Even no.
by shashank.ism »
How many even integers n, where 100 < n < 200, are divisible...
9
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Last post by Jay@ManhattanReview
Thu Dec 08, 2016 9:50 pm
Need to find shortcut
by Mo2men »
If m^2<225 and n−m=−10, what is the difference between...
3
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Last post by Jay@ManhattanReview
Thu Dec 08, 2016 9:42 pm