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Data Sufficiency

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DS Remainder
by Suyog »
1) when x is divided by 4 the remainder is 3; when x is divided by 6...
0
Last post by Suyog
Fri Oct 12, 2007 9:23 pm
explain
by manasi_sh »
A jewelry dealer initially offered a bracelet for sale at an asking...
4
Last post by samirpandeyit62
Thu Oct 11, 2007 9:43 pm
Q'4
by Suyog »
In the figure above, x, y, and z denote the lengths of the sides of a...
2
Last post by Suyog
Thu Oct 11, 2007 6:20 am
One tough Data Sufficiency Problem
by Jinger »
Date sufficiency M is two a digit number and 2m is a three digit...
8
EXPERT REPLIES
Last post by samirpandeyit62
Thu Oct 11, 2007 2:24 am
Q'3
by Suyog »
Does x^2 = y ? (1) root y = -x (2) x < y
1
Last post by pahwa
Thu Oct 11, 2007 1:27 am
Geometry DS
by Bhandaripreeti »
V
2
EXPERT REPLIES
Last post by Bhandaripreeti
Thu Oct 11, 2007 1:16 am
DS question from GMAT PREP - III
by jay2007 »
Can somebody help me in solving this problem?
4
Last post by jay2007
Wed Oct 10, 2007 7:44 pm
simple but cnt understand
by manasi_sh »
Is x2 equal to xy? (1) x2 - y2 = (x + 5)(y - 5) (2) x = y Ans B.. x2=...
1
Last post by santsark
Tue Oct 09, 2007 11:00 pm
Q'1
by Suyog »
Is the integer n even ? (1) n^2 - 1 is odd. (2) root n is an integer.
1
Last post by achandwa
Tue Oct 09, 2007 3:29 pm
DS question from GMAT PREP - II
by jay2007 »
Can somebody help me in solving this problem?
1
Last post by achandwa
Tue Oct 09, 2007 10:44 am
From GMAT online practice Exam
by achandwa »
From the information provided in the question here're several...
0
Last post by achandwa
Tue Oct 09, 2007 9:58 am
DS question from GMAT PREP
by jay2007 »
Can somebody help me in solving this problem?
2
Last post by jay2007
Tue Oct 09, 2007 6:03 am
coord geo
by d0nw0ng »
in the xy plane, what is the slop of line L? a) line L does not...
1
Last post by ratindasgupta
Mon Oct 08, 2007 12:01 pm
numbers op
by d0nw0ng »
if the units digital of the three digit positive integer k is not...
2
Last post by arocks
Mon Oct 08, 2007 11:57 am
Triangle DS - Set11 Q20
by arocks »
In the triangle, is x>90? 1) a^2+b^2<15 2) c>4 Pls explain....
2
Last post by arocks
Mon Oct 08, 2007 11:26 am
Manhattan GMAT challenge question
by gabriel »
Source: - Manhattan GMAT (www.manhattangmat.com) w, x, y, and z are...
1
Last post by ratindasgupta
Mon Oct 08, 2007 10:03 am
Inequality - set11 Q28
by arocks »
If x and y are integers and x>0, is y>0? 1) 7x-2y>0 2)...
1
Last post by josephcho77
Mon Oct 08, 2007 5:10 am
Confusing equation - Set11 Q5
by arocks »
If (y+3)(y-1)-(y-2)(y-1)=r(y-1), what is the value of y? 1) r^2=25 2)...
2
Last post by arocks
Mon Oct 08, 2007 12:53 am
coordinate - set10 Q23
by arocks »
In the xy-plane, point (r, s) lies on a circle with center at the...
3
Last post by arocks
Sun Oct 07, 2007 11:14 am
prob
by manasi_sh »
If positive integer n<=3 and n is the number of times a coin is...
1
Last post by manasi_sh
Sun Oct 07, 2007 7:28 am
ds set 8,Q13
by emrahinci »
Marcia’s bucket can hold a maximum of how many liters of water? (1)...
1
Last post by gabriel
Sun Oct 07, 2007 2:52 am
coord geo prob
by d0nw0ng »
in the xy-plan, the line equation ax + by + c = 0, where abc doesnt...
1
Last post by samirpandeyit62
Sun Oct 07, 2007 1:02 am
tough DS.
by samirpandeyit62 »
0
Last post by samirpandeyit62
Sun Oct 07, 2007 12:48 am
Coordinate - Set8 Q12
by arocks »
In the xy-plane, region R consists of all the points (x, y) such that...
4
Last post by arocks
Sat Oct 06, 2007 12:35 pm
ratio prob
by d0nw0ng »
$60,000 was invested for a year. part of it earned simple annual...
1
Last post by arocks
Sat Oct 06, 2007 12:16 pm
DS set 11,Q20
by emrahinci »
20. How many bags of grass seed were used for rectangular lawn X ?...
1
Last post by josephcho77
Sat Oct 06, 2007 6:59 am
Mean
by samirpandeyit62 »
If the average of 6 numbers is 20, how many of the numbers are equal...
5
Last post by josephcho77
Sat Oct 06, 2007 6:35 am
SD DS
by roybudhaditya »
During an experiment,some water was removed from each of 6 water...
1
Last post by samirpandeyit62
Sat Oct 06, 2007 1:59 am
DS set 10, Q 11
by emrahinci »
11. Is x between 0 and 1? (1) x 2 is less than x. (2) x3 is positive...
1
Last post by gabriel
Fri Oct 05, 2007 11:47 pm
Coordinate geometry
by roybudhaditya »
In the XY plane the link k pases through the origin & through the...
1
Last post by mschling52
Fri Oct 05, 2007 12:21 pm
Coordinate geometry
by roybudhaditya »
Lines n & p lie in the XY plane.Is the slope of line n less that...
0
Last post by roybudhaditya
Fri Oct 05, 2007 11:58 am
Integer problem,
by roybudhaditya »
If X & Y are integer,what is the value of X+Y??...
0
Last post by roybudhaditya
Fri Oct 05, 2007 11:56 am
Coordinate geometry
by roybudhaditya »
In the XY plane,line K pases through the point (1,1) & line m...
0
Last post by roybudhaditya
Fri Oct 05, 2007 11:54 am
DS set 10,q 25
by emrahinci »
Any decimal that has only a finite number of nonzero digits is a...
0
Last post by emrahinci
Fri Oct 05, 2007 10:02 am
DS set 8,Q25
by emrahinci »
How many integers n are there such that r < n < s? (1) s - r =...
2
Last post by emrahinci
Fri Oct 05, 2007 9:30 am
Set 6 Q27
by arocks »
In the xy-plane, is the slope of line k positive? (1) Line k passes...
5
Last post by arocks
Fri Oct 05, 2007 8:42 am
Set 6 Q7 - DS
by arocks »
What is the value of &#9474;x + 7&#9474;? (1) &#9474;x +...
4
Last post by arocks
Fri Oct 05, 2007 8:40 am
xy < 0 ?
by josephcho77 »
I will go with E When you combine the two condition you can get:...
0
Last post by josephcho77
Fri Oct 05, 2007 12:14 am
GMAT prep problem 1
by shri_ankur »
if x < 0, then sqrt (-x*|x|)) is A) -x B) -1 C) 1 D) x E) sqrt (x)
1
Last post by mschling52
Thu Oct 04, 2007 12:43 pm
GMAT prep problem 2
by shri_ankur »
If X is not equal to Y, Is (X-Y)/(X+Y) > 1 ? 1) x > 0 2) y <...
2
Last post by shri_ankur
Thu Oct 04, 2007 8:29 am
Set7 Q5
by arocks »
If k, m, and t are positive integers and k/6+m/4=t/12 do t and 12...
2
Last post by arocks
Thu Oct 04, 2007 7:42 am
Set 5Q 36 - consequtive odd integers
by arocks »
What is the sum of a certain pair of consecutive odd integers? (1) At...
2
Last post by arocks
Thu Oct 04, 2007 7:17 am
Section 8 Q22
by geosak1 »
. If 1 < d <2, is the tenths’ digit of the decimal...
2
Last post by geosak1
Thu Oct 04, 2007 6:53 am
Coordinate...
by gabriel »
In the XY plan, what is the Y intercpt of line L? A-- The slope of...
0
Last post by gabriel
Thu Oct 04, 2007 4:35 am
Another tough question from OG.
by gabriel »
In the sequence of positive numbers x1,x2,x3.....What is the value...
0
Last post by gabriel
Thu Oct 04, 2007 4:28 am
tough DS.
by gabriel »
The sequence of a1,a2,a3.........an of n integers is such that...
0
Last post by gabriel
Thu Oct 04, 2007 4:26 am
Decimal problem from og..
by gabriel »
Can anyone please let me know how to solve these two decimal...
0
Last post by gabriel
Thu Oct 04, 2007 4:25 am
set 11 #21
by KL08 »
21. If x and y are positive. is y< 2 ? (1) x > 2y (2) x < y...
1
Last post by gabriel
Thu Oct 04, 2007 4:15 am
Some Q's
by Suyog »
1. If r and s are integers, is r2 + s even ? (1) The product rs is...
1
Last post by wongee
Wed Oct 03, 2007 5:07 pm
Coordinate geometry
by davidnodine »
I think the answer is A. I. S&T are two different numbers so the...
0
Last post by davidnodine
Wed Oct 03, 2007 2:29 pm