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Data Sufficiency

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OG16-DS148
by amina.shaikh309 »
1
Last post by [email protected]
Fri May 27, 2016 8:57 am
|a-b|=?
by Max@Math Revolution »
|a-b|=? 1) |a+b|=5 2) ||a|-|b||=5 *An answer will be posted in 2 days.
1
Last post by Max@Math Revolution
Thu May 26, 2016 4:18 pm
Function-data sufficiency
by ash4gmat »
Please help: Q:If x>0, does f(x^2)=f(x)^2? (1) f(x)=Sqrt.x (2)x=9
3
Last post by Matt@VeritasPrep
Thu May 26, 2016 3:11 pm
Any number picking strategy ?
by Neilsheth2 »
How can we solve this with the help of Plugging in ? I took a guess...
2
Last post by Matt@VeritasPrep
Thu May 26, 2016 3:09 pm
Al, Pablo and Marsha shared a driving
by lucas211 »
Al, Pablo and Marsha shared a driving on a 1500 mile trip. Which of...
4
Last post by Matt@VeritasPrep
Thu May 26, 2016 3:06 pm
Exam pack 2
by Neilsheth2 »
Hello Experts , Could you please help me understand why is the answer...
6
Last post by Matt@VeritasPrep
Thu May 26, 2016 3:04 pm
Exam pack 2 DS - What is going on ?Scratching my head!
by Neilsheth2 »
My approach :- 1-->now there are 9 people who must have chosen...
4
Last post by Matt@VeritasPrep
Thu May 26, 2016 3:02 pm
Even/Odd question
by dassabyasachi14 »
Is X odd? 1.) 2x-1 is odd 2.) x^3 is odd. As per me the answer should...
4
Last post by Matt@VeritasPrep
Thu May 26, 2016 2:59 pm
GMAT Club Forum DS Question - Right Triangle on a Plane
by 800_or_bust »
I have an issue with this question. The credited answer is given as...
4
Last post by Matt@VeritasPrep
Thu May 26, 2016 2:58 pm
Practice Exam 1 - GMAT Prep -
by lucas211 »
Hello BTG could anyone be kind to help with an approach to this...
2
Last post by Matt@VeritasPrep
Thu May 26, 2016 2:18 pm
OG16-DS134
by amina.shaikh309 »
1
Last post by Brent@GMATPrepNow
Thu May 26, 2016 6:48 am
Practice Exam 1 - GMAT Prep - Ratios
by lucas211 »
Hello BTG I would appreciate a little help on the following question:...
1
Last post by Brent@GMATPrepNow
Wed May 25, 2016 10:58 am
If a, b, k and M are positive integers
by lucas211 »
If a, b, k and M are positive integers, is a^k a factor of b^m? 1) a...
1
Last post by [email protected]
Wed May 25, 2016 10:06 am
When x and y are integers, is x+y an even?
by Max@Math Revolution »
When x and y are integers, is x+y an even? 1) x^2+y^2 is an even 2)...
1
Last post by Max@Math Revolution
Wed May 25, 2016 2:42 am
Area of triangular region - GMAT Prep Exam Pack 1
by prata »
In the figure shown, what is the area of triangular region PRT? 1....
3
Last post by OptimusPrep
Tue May 24, 2016 6:57 pm
OG16 - DS153
by amina.shaikh309 »
2
Last post by [email protected]
Tue May 24, 2016 9:17 am
There are a rectangle and a triangle as above figure. Each o
by Max@Math Revolution »
There are a rectangle and a triangle as above figure. Each of...
1
Last post by Max@Math Revolution
Mon May 23, 2016 7:35 pm
If O is a center of a circle as above figure, what is the ar
by Max@Math Revolution »
If O is a center of a circle as above figure, what is the area of the...
2
Last post by Max@Math Revolution
Sun May 22, 2016 4:24 pm
DS Julie bought 2 adult tickets, 1 child ticket
by sgraves »
Julie bought 2 adult tickets, 1 child ticket, and 1 senior ticket to...
6
Last post by GMATGuruNY
Sun May 22, 2016 11:15 am
Coordinate Geometry
by singhmaharaj »
In the XY-plane, at what two points does the graph of y = (x+a) (x+b)...
4
Last post by [email protected]
Sun May 22, 2016 9:44 am
Circle and Square
by manik11 »
Is the area of circle X larger than the area of square Y? (1) The...
1
Last post by GMATGuruNY
Sun May 22, 2016 7:58 am
GMAT Set 10 Q13
by Abhijit K »
If x and y are positive, is 3x > 7y? (1) x > y + 4 (2) -5x <...
6
Last post by Gurpreet singh
Sun May 22, 2016 7:11 am
Exam pack 2 DS - Tricky
by Neilsheth2 »
How is the OA B Is this is a C trap question?
2
Last post by OptimusPrep
Sat May 21, 2016 7:44 pm
# is one operation of addition, subtraction, multiplication,
by Max@Math Revolution »
# is one operation of addition, subtraction, multiplication, or...
3
Last post by Max@Math Revolution
Sat May 21, 2016 4:29 pm
Coordinate Plane - GMAT Prep
by girishj »
Pls refer the question in the attachment. Can someone pls explain...
5
Last post by DavidG@VeritasPrep
Sat May 21, 2016 5:35 am
Remainder-Dint quite get the statements
by [email protected] »
If x and y are positive integers, what is the remainder when x is...
7
Last post by GMATGuruNY
Sat May 21, 2016 4:41 am
Experts pls help
by Neilsheth2 »
Hi can any one help me understand the solution visually? Thank you in...
1
Last post by Brent@GMATPrepNow
Fri May 20, 2016 4:47 pm
Bicycle
by manik11 »
If a bicycle has two wheels of different sizes, at how many rotations...
3
Last post by Mo2men
Thu May 19, 2016 3:46 pm
LCM and GCF
by manik11 »
If the least common multiple of integers x and y is 840, what is the...
2
Last post by OptimusPrep
Thu May 19, 2016 3:34 am
If x, y are positive integers, what is the remainder when 2
by Max@Math Revolution »
If x, y are positive integers, what is the remainder when 2^(4x +2)+y...
1
Last post by Max@Math Revolution
Wed May 18, 2016 3:09 pm
If x = u^2 – v^2 and y = 2uv
by gmatdriller »
If x = u^2 - v^2, y = 2uv, and z = u^2 + v^2 , and if x = 11,...
5
Last post by 800_or_bust
Wed May 18, 2016 9:48 am
Set AA consists of kk distinct numbers
by nahid078 »
Set A consists of k distinct numbers
1
Last post by OptimusPrep
Tue May 17, 2016 6:15 pm
If x, y, z are integers, is xyz a multiple of 3?
by Max@Math Revolution »
If x, y, z are integers, is xyz a multiple of 3? 1) x+y+z is a...
2
Last post by Max@Math Revolution
Tue May 17, 2016 3:13 pm
Is Statement one sufficient?
by OluwaseunMakinde »
Hello house, I came across this question in the 2016 OG and the...
3
Last post by ceilidh.erickson
Tue May 17, 2016 8:06 am
The probability that event A occurs is 0.4 and the probabili
by Max@Math Revolution »
The probability that event A occurs is 0.4 and the probability that...
2
Last post by Max@Math Revolution
Mon May 16, 2016 7:02 pm
Inequality
by nahid078 »
Please someone solve this one. :)
1
Last post by 800_or_bust
Mon May 16, 2016 8:34 am
What is the value of x among 25, 26, 30, 35, 36, 40, and x?
by Max@Math Revolution »
What is the value of x among 25, 26, 30, 35, 36, 40, and x? 1) The...
2
Last post by Max@Math Revolution
Sun May 15, 2016 8:11 pm
OG16 qnn 171
by runningintheair »
If n is a positive integer, what is the tens digit of n? (1) the...
2
Last post by [email protected]
Sun May 15, 2016 9:29 am
(x^2+)(x+5) an even number
by jain2016 »
If x is an integer, is(x^2+)(x+5) an even number? 1) x is an odd...
3
Last post by GMATGuruNY
Sun May 15, 2016 7:12 am
In the xy-plane, does y=a(x-k)2+p intersect with x-axis?
by Max@Math Revolution »
In the xy-plane, does y=a(x-k)2+p intersect with x-axis? 1) a<0 2)...
1
Last post by Max@Math Revolution
Sun May 15, 2016 5:11 am
length
by didieravoaka »
A wooden rod is cut into two pieces. What is the length of the longer...
7
Last post by didieravoaka
Sat May 14, 2016 10:49 am
Is i>j?
by Max@Math Revolution »
Is i>j? 1) k^2j>ki 2) j^2k>ji * A solution will be posted in...
1
Last post by Max@Math Revolution
Sat May 14, 2016 1:48 am
Angles
by eitijan »
OA C
2
Last post by MartyMurray
Fri May 13, 2016 8:39 pm
orange and kiwi
by Sandhya Goud »
Price of an orange is 90 cents and that of a kiwi is $1. Assuming...
2
Last post by Matt@VeritasPrep
Fri May 13, 2016 3:19 pm
t1, t2, t3, ......tn, what is the value of n
by jain2016 »
If the terms of the sequence are t1, t2, t3, ......tn, what is the...
2
Last post by Matt@VeritasPrep
Fri May 13, 2016 3:16 pm
If x > 1, what is the value of integer x?
by vinhaha »
hi, can you please help me on this question? thanks in advance!! :)...
6
Last post by Matt@VeritasPrep
Fri May 13, 2016 3:09 pm
List
by eitijan »
Why stmt 1 is insufficient? OA B
2
Last post by [email protected]
Thu May 12, 2016 10:14 am
Unemployed
by eitijan »
OA B
3
Last post by [email protected]
Thu May 12, 2016 10:08 am
Angles
by eitijan »
OA C
2
Last post by GMATGuruNY
Thu May 12, 2016 5:22 am
Set T consists of all points (x,y) such that x^2+y^2=1.
by sachin_yadav »
Set T consists of all points (x,y) such that x^2+y^2=1. If point...
7
Last post by Matt@VeritasPrep
Wed May 11, 2016 11:14 pm