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question 90 on OG 13th edition - please help
by pcmdotcom » Fri Mar 22, 2013 7:57 am
the question goes like this Is the number seconds required to travel...
4
Last post by GMATGuruNY
Sat Mar 23, 2013 3:31 am
Sat Mar 23, 2013 3:31 am
If m and n are positive integers
by mangomangodolly » Mon Nov 26, 2012 9:54 am
If m and n are positive integers, then lcm(m,n) denotes the least...
5
Last post by J N
Fri Mar 22, 2013 12:35 pm
Fri Mar 22, 2013 12:35 pm
Each of a, b, and c is positive. Does ? STATEMENT 1: STATE
by varun289 » Thu Mar 21, 2013 5:34 am
Each of a, b, and c is positive. Does B = root AC ? STATEMENT 1: a/b...
2
Last post by sonalibhangay
Fri Mar 22, 2013 10:18 am
Fri Mar 22, 2013 10:18 am
Even/Odd Integers
by bestofbala » Thu Mar 21, 2013 11:36 pm
For integers x and y is x+y Even? (1) x*x - y*y is even (2) x-y is...
6
Last post by GMATGuruNY
Fri Mar 22, 2013 6:07 am
Fri Mar 22, 2013 6:07 am
Line p lies on a coordinate plane. What is the area ?
by himu » Thu Mar 21, 2013 9:25 pm
Line p lies on a coordinate plane. What is the area of the region...
1
Last post by Anju@Gurome
Thu Mar 21, 2013 9:42 pm
Thu Mar 21, 2013 9:42 pm
DS: Set of integers: Princeton review math bin 3 question
by dinesh19aug » Sun Jul 25, 2010 1:23 pm
Q9: Q9: If P is a set of integers and 3 is in P, is every positive...
5
Last post by GMATGuruNY
Thu Mar 21, 2013 8:18 pm
Thu Mar 21, 2013 8:18 pm
Standard Deviation Problem;HELP GMAT Tomorrow
by soni_pallavi » Sat Nov 24, 2012 12:03 am
Q1) During an experiment,some water was removed from each of 6 water...
2
Last post by mariofelixpasku
Thu Mar 21, 2013 2:22 pm
Thu Mar 21, 2013 2:22 pm
An exclusive tourist resort charges tourists b dollars
by guerrero » Thu Mar 21, 2013 11:38 am
An exclusive tourist resort charges tourists b dollars for the first...
1
Last post by Anju@Gurome
Thu Mar 21, 2013 11:57 am
Thu Mar 21, 2013 11:57 am
DS | Remainder when (x^2 + y^2) divided by 5 ?
by yourshail123 » Wed Nov 14, 2012 4:13 pm
If x and y are integers, what is the remainder when (x^2 + y^2)...
8
Last post by varun289
Wed Mar 20, 2013 9:57 pm
Wed Mar 20, 2013 9:57 pm
GMAT PREP NOW - Probability Lesson 13
by [email protected] » Tue Mar 19, 2013 8:36 am
This lesson asks you two find the probability that the product of two...
7
Last post by Brent@GMATPrepNow
Wed Mar 20, 2013 8:52 am
Wed Mar 20, 2013 8:52 am
If K is an Integer , Is K^3 > K?
by guerrero » Tue Mar 19, 2013 2:22 pm
If K is an Integer , Is K^3 > K? a)K is Not negative b)K is prime...
2
Last post by GMATGuruNY
Tue Mar 19, 2013 3:44 pm
Tue Mar 19, 2013 3:44 pm
Finding Mixture Amounts
by Rudy414 » Mon Mar 18, 2013 5:15 pm
This problem was from the Princeton Review 1037 Practice Problems...
2
Last post by GMATGuruNY
Tue Mar 19, 2013 1:01 pm
Tue Mar 19, 2013 1:01 pm
Average
by paresh_patil » Fri Mar 15, 2013 2:33 pm
Is the average(arithmetic mean) of 5 different integer atleast 30? 1)...
4
Last post by freyesinsb
Tue Mar 19, 2013 12:27 pm
Tue Mar 19, 2013 12:27 pm
OG Quantitative Review problem
by shivshankar054 » Tue Mar 19, 2013 2:19 am
Hello everyone, I tried solving this Data sufficiency problem from OG...
2
Last post by shivshankar054
Tue Mar 19, 2013 5:01 am
Tue Mar 19, 2013 5:01 am
Benchprep Data Sufficiency
by tenfold » Mon Mar 18, 2013 12:16 pm
I'm a first time poster here, but long time visitor to the forums....
2
Last post by kevincanspain
Mon Mar 18, 2013 3:01 pm
Mon Mar 18, 2013 3:01 pm
freshman high school class
by himu » Sun Mar 17, 2013 5:39 am
In a freshman high school class there are 125 total students. If 75...
4
Last post by Brent@GMATPrepNow
Mon Mar 18, 2013 5:13 am
Mon Mar 18, 2013 5:13 am
wear for the party
by sanju09 » Sat Jul 28, 2012 1:57 am
Adam has a certain number of jeans and a certain number of T-shirts...
2
Last post by Brent@GMATPrepNow
Mon Mar 18, 2013 4:49 am
Mon Mar 18, 2013 4:49 am
Confused by the Ans : pls help ?
by himu » Sun Mar 17, 2013 5:49 am
Although Grandma's Cookies contain many ingredients, the two...
5
Last post by himu
Mon Mar 18, 2013 4:31 am
Mon Mar 18, 2013 4:31 am
The best way to solve this kind of a problem
by [email protected] » Sun Mar 17, 2013 9:01 pm
Is the perimeter of square iS greater than the peremeter of...
1
Last post by Anju@Gurome
Sun Mar 17, 2013 9:04 pm
Sun Mar 17, 2013 9:04 pm
Marys campaign
by rkav » Sat Mar 16, 2013 4:09 pm
OG 13 edition number 72 page 281 Mary persuaded 'n' friends to donate...
3
Last post by GMATGuruNY
Sun Mar 17, 2013 4:41 am
Sun Mar 17, 2013 4:41 am
Roots
by Deepthi Subbu » Sat Mar 16, 2013 8:01 am
If z is a positive integer, is z^1/2 an integer? (1) xz^1/2 is an...
4
Last post by GMATGuruNY
Sat Mar 16, 2013 8:58 am
Sat Mar 16, 2013 8:58 am
Roots
by Deepthi Subbu » Sat Mar 16, 2013 7:59 am
If z is a positive integer, is z^1/2 an integer? (1) xz^1/2 is an...
2
Last post by Anju@Gurome
Sat Mar 16, 2013 8:30 am
Sat Mar 16, 2013 8:30 am
Inequality
by paresh_patil » Fri Mar 15, 2013 8:17 am
Is x>y>z? 1) x-y = |x-z| + |z-y| 2) x>y Statement 2 is not...
2
Last post by GMATGuruNY
Fri Mar 15, 2013 8:57 am
Fri Mar 15, 2013 8:57 am
OG DS-Triangle Question
by aaggar7 » Thu Mar 14, 2013 11:42 pm
In triangle ABC, point X is the midpoint of side AC and point Y is...
4
Last post by GMATGuruNY
Fri Mar 15, 2013 5:14 am
Fri Mar 15, 2013 5:14 am
Data Sufficiency - New Problem, can anyone please assist?
by powerprats » Wed Feb 13, 2013 5:47 am
Is x/p*(p2 + q2 + r2) = xp + yq + zr ? (1) q2 = r^2 (2) yq = zr The...
2
Last post by aaggar7
Fri Mar 15, 2013 2:02 am
Fri Mar 15, 2013 2:02 am
Is k divisible by 4?
by paresh_patil » Fri Mar 15, 2013 1:02 am
Is the integer k divisible by 4? (1) 8k is divisible by 16 (2) 9k is...
3
Last post by Anju@Gurome
Fri Mar 15, 2013 1:31 am
Fri Mar 15, 2013 1:31 am
Figuring out the fundamental
by rkav » Thu Mar 14, 2013 4:53 pm
Problem 15 pg 276 OG 13th edition. In this Ds problem I understand...
2
Last post by rkav
Thu Mar 14, 2013 5:58 pm
Thu Mar 14, 2013 5:58 pm
Coordinate geometry
by amyhussein » Wed Mar 13, 2013 11:28 am
in the xy plane , what is the y intercept of line L? A) Slope = 3...
5
Last post by Brent@GMATPrepNow
Wed Mar 13, 2013 12:11 pm
Wed Mar 13, 2013 12:11 pm
Data Sufficiency
by paresh_patil » Wed Mar 13, 2013 11:00 am
if a, b, k & m are positive integers, is a^k a factor of b^m? 1)...
1
Last post by Anju@Gurome
Wed Mar 13, 2013 11:09 am
Wed Mar 13, 2013 11:09 am
DS Weakness
by jobeto12 » Wed Mar 13, 2013 6:20 am
Guys, DS is my major weakness in quant. Any tip on how I could handle...
1
Last post by Brent@GMATPrepNow
Wed Mar 13, 2013 6:24 am
Wed Mar 13, 2013 6:24 am
Tricky DS. Please explain.
by aman88 » Fri Dec 21, 2012 7:22 am
Set S contains more than one element. Is the range of the set S...
3
Last post by Brent@GMATPrepNow
Wed Mar 13, 2013 4:47 am
Wed Mar 13, 2013 4:47 am
Tough one - Math experts pls help with a simpler soln.
by himu » Tue Mar 12, 2013 7:52 pm
If a and b are integers, and |a| > |b|, is a · |b| < a...
2
Last post by GMATGuruNY
Wed Mar 13, 2013 3:00 am
Wed Mar 13, 2013 3:00 am
Found an Immaterial Error in Manhattan CAT exam Answer
by bpolley00 » Sun Mar 10, 2013 12:51 pm
Two consecutive positive integers, each greater than 9, are divided...
3
Last post by bpolley00
Mon Mar 11, 2013 12:52 pm
Mon Mar 11, 2013 12:52 pm
Standard deviation problem
by psm12se » Mon Mar 11, 2013 5:56 am
During an experiment, some was removed from each of 6 water tanks. If...
3
Last post by GMATGuruNY
Mon Mar 11, 2013 11:42 am
Mon Mar 11, 2013 11:42 am
Calculate the distance
by psm12se » Mon Mar 11, 2013 6:20 am
If it took Carlos 1/2 hour to cycle from his house to the library...
2
Last post by Brent@GMATPrepNow
Mon Mar 11, 2013 7:14 am
Mon Mar 11, 2013 7:14 am
Question on Algebra in Data Sufficiency
by bsa5360 » Tue Mar 05, 2013 9:13 am
Hello All, I hope this is not a duplicate query. Question no. 96 of...
3
Last post by bsa5360
Sat Mar 09, 2013 9:07 am
Sat Mar 09, 2013 9:07 am
Offical Guide Question 64 (consecuitve Integers!)
by ela10rb » Sat Mar 09, 2013 7:33 am
How many integers are there between, but not including, integers r...
3
Last post by amandeep.hora
Sat Mar 09, 2013 8:20 am
Sat Mar 09, 2013 8:20 am
Arithmetic Properties of Number
by jobeto12 » Fri Mar 08, 2013 12:31 am
Please can somebody help explain question 103 on page 284 of the 13th...
2
Last post by GMATGuruNY
Fri Mar 08, 2013 3:51 am
Fri Mar 08, 2013 3:51 am
Evenly Divisible ??
by jainpiyushjain » Thu Mar 07, 2013 7:11 pm
Q. if R is an integer, is R evenly divisible by 3 A. 2R is evenly...
2
Last post by Anurag@Gurome
Thu Mar 07, 2013 9:58 pm
Thu Mar 07, 2013 9:58 pm
Population Ratio
by mytentoryours » Thu Mar 07, 2013 9:13 am
Hi there I remember coming across a question in my recent GMAT test...
4
Last post by mytentoryours
Thu Mar 07, 2013 11:14 am
Thu Mar 07, 2013 11:14 am
DS-Co-ordinate Geometry
by aaggar7 » Wed Mar 06, 2013 9:41 am
In the xy-plane, region R consists of all the points (x,y) such that...
2
Last post by aaggar7
Wed Mar 06, 2013 11:47 pm
Wed Mar 06, 2013 11:47 pm
BTG-PQ "If CD = 6, what is the length of BC?"
by gnod » Fri Jun 24, 2011 5:25 pm
ok so obviously i'm having some trouble understanding solutions. i...
8
Last post by GMATGuruNY
Tue Mar 05, 2013 12:57 pm
Tue Mar 05, 2013 12:57 pm
Does xy=x2 (the 2 is the exponent)
by [email protected] » Mon Mar 04, 2013 12:27 pm
Data Sufficiency Q#59 from Algebra and equation solving module in...
4
Last post by Anurag@Gurome
Mon Mar 04, 2013 9:12 pm
Mon Mar 04, 2013 9:12 pm
DS Percent of females
by neeti2711 » Sun Mar 03, 2013 2:48 am
Each of the students in a certain class received grade of P,F or I....
3
Last post by GMATGuruNY
Mon Mar 04, 2013 8:57 am
Mon Mar 04, 2013 8:57 am
Is n-1>0?
by paresh_patil » Mon Mar 04, 2013 4:56 am
If n is an integer, is n-1>0? 1) n^2-n>0 2) n^2=9 Answer-E I...
1
Last post by Anurag@Gurome
Mon Mar 04, 2013 5:04 am
Mon Mar 04, 2013 5:04 am
Question on Average salary
by psm12se » Sun Mar 03, 2013 7:15 am
In a certain year, the difference between Mary's and Jim's annual...
3
Last post by GMATGuruNY
Mon Mar 04, 2013 5:00 am
Mon Mar 04, 2013 5:00 am
OG DS-Algebra Question
by aaggar7 » Sun Mar 03, 2013 9:54 pm
Hi, I request your help to find the answer for the below question....
1
Last post by Anurag@Gurome
Sun Mar 03, 2013 9:58 pm
Sun Mar 03, 2013 9:58 pm
