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LCM and GCF
by manik11 » Sun May 15, 2016 9:25 am
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
Thu May 19, 2016 3:34 am
If x, y are positive integers, what is the remainder when 2
by Max@Math Revolution » Wed May 18, 2016 3:09 pm
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
Wed May 18, 2016 3:09 pm
If x = u^2 – v^2 and y = 2uv
by gmatdriller » Thu Sep 24, 2015 3:40 pm
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
Wed May 18, 2016 9:48 am
Set AA consists of kk distinct numbers
by nahid078 » Tue May 17, 2016 5:27 pm
Set A consists of k distinct numbers
1
Last post by OptimusPrep
Tue May 17, 2016 6:15 pm
Tue May 17, 2016 6:15 pm
If x, y, z are integers, is xyz a multiple of 3?
by Max@Math Revolution » Sun May 15, 2016 8:24 pm
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
Tue May 17, 2016 3:13 pm
Is Statement one sufficient?
by OluwaseunMakinde » Tue May 17, 2016 3:20 am
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
Tue May 17, 2016 8:06 am
The probability that event A occurs is 0.4 and the probabili
by Max@Math Revolution » Sat May 14, 2016 1:57 am
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
Mon May 16, 2016 7:02 pm
What is the value of x among 25, 26, 30, 35, 36, 40, and x?
by Max@Math Revolution » Fri May 13, 2016 4:11 am
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
Sun May 15, 2016 8:11 pm
OG16 qnn 171
by runningintheair » Sat May 14, 2016 11:49 pm
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
Sun May 15, 2016 9:29 am
(x^2+)(x+5) an even number
by jain2016 » Sat May 14, 2016 11:40 pm
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
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 » Mon May 02, 2016 10:39 pm
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
Sun May 15, 2016 5:11 am
length
by didieravoaka » Wed Apr 13, 2016 2:52 pm
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
Sat May 14, 2016 10:49 am
Is i>j?
by Max@Math Revolution » Wed May 11, 2016 7:14 pm
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
Sat May 14, 2016 1:48 am
2
Last post by MartyMurray
Fri May 13, 2016 8:39 pm
Fri May 13, 2016 8:39 pm
orange and kiwi
by Sandhya Goud » Sat May 07, 2016 2:54 am
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
Fri May 13, 2016 3:19 pm
t1, t2, t3, ......tn, what is the value of n
by jain2016 » Fri May 06, 2016 10:05 pm
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
Fri May 13, 2016 3:16 pm
If x > 1, what is the value of integer x?
by vinhaha » Tue May 10, 2016 3:33 am
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
Fri May 13, 2016 3:09 pm
2
Last post by GMATGuruNY
Thu May 12, 2016 5:22 am
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 » Mon Apr 25, 2016 11:15 am
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
Wed May 11, 2016 11:14 pm
In x-y coordinates, A(0,3) and B (3,0) are given. Does A and
by Max@Math Revolution » Mon May 02, 2016 10:40 pm
In x-y coordinates, A(0,3) and B (3,0) are given. Does A and B form...
1
Last post by Max@Math Revolution
Wed May 11, 2016 7:08 pm
Wed May 11, 2016 7:08 pm
Points on an xy plane
by binaras » Sat Mar 21, 2015 10:53 am
Hi Need assistance in solving the following DS question In the xy...
3
Last post by prada
Wed May 11, 2016 3:20 pm
Wed May 11, 2016 3:20 pm
If k does not equal -1, 0 or 1, does the point of intersecti
by sachin_yadav » Mon Apr 25, 2016 6:05 am
If k does not equal -1, 0 or 1, does the point of intersection of...
4
Last post by GMATGuruNY
Wed May 11, 2016 3:25 am
Wed May 11, 2016 3:25 am
The midpoints of 3 sides of the triangle ABC are respectivel
by Max@Math Revolution » Mon May 02, 2016 10:40 pm
The midpoints of 3 sides of the triangle ABC are respectively D, E,...
1
Last post by Max@Math Revolution
Tue May 10, 2016 5:59 pm
Tue May 10, 2016 5:59 pm
OG16 - DS 66
by amina.shaikh309 » Tue May 10, 2016 5:33 am
If x and y are positive, is x < 10 < y ? 1. x<y and xy =100...
1
Last post by Dario@VinciaPrep
Tue May 10, 2016 6:35 am
Tue May 10, 2016 6:35 am
If t1 hours are required to travel d miles at v1 miles per h
by Max@Math Revolution » Sun May 08, 2016 5:21 pm
If t1 hours are required to travel d miles at v1 miles per hour and...
2
Last post by Max@Math Revolution
Mon May 09, 2016 7:43 pm
Mon May 09, 2016 7:43 pm
Sequence of numbers finding 1st term
by DevB » Sun Jul 27, 2014 11:50 am
In the sequence of positive numbers x1, x2, x3,..., what is the value...
8
Last post by 800_or_bust
Mon May 09, 2016 5:57 am
Mon May 09, 2016 5:57 am
Greatest Common Divisor problem
by Sent » Sun May 08, 2016 1:04 pm
Ran into a problem in a practice test that I didn't know how to do,...
1
Last post by Brent@GMATPrepNow
Sun May 08, 2016 1:15 pm
Sun May 08, 2016 1:15 pm
OG16 - DS114
by amina.shaikh309 » Sun May 08, 2016 8:59 am
If r and s are the roots of the equation x^2 + bx + c =0, where b and...
2
Last post by Brent@GMATPrepNow
Sun May 08, 2016 12:46 pm
Sun May 08, 2016 12:46 pm
Integer/ Number Properties
by Stuti567 » Sun May 08, 2016 12:09 am
What is the number of positive integers that divide k^2 but do not...
1
Last post by GMATGuruNY
Sun May 08, 2016 2:58 am
Sun May 08, 2016 2:58 am
x and less than the integer y
by jain2016 » Fri May 06, 2016 9:21 pm
How many odd integers are greater than the integer x and less than...
5
Last post by [email protected]
Sat May 07, 2016 9:20 am
Sat May 07, 2016 9:20 am
correct ordering of 1/x,2x and x^2
by jain2016 » Wed May 04, 2016 10:41 pm
If x is positive, which of the following could be the correct...
4
Last post by nchaswal
Fri May 06, 2016 12:56 pm
Fri May 06, 2016 12:56 pm
OG 142
by sushantsahaji » Thu May 05, 2016 9:28 pm
The annual rent collected by a corporation from a certain building...
2
Last post by nchaswal
Fri May 06, 2016 12:39 pm
Fri May 06, 2016 12:39 pm
OG 144 2016
by sushantsahaji » Thu May 05, 2016 11:38 pm
In the xy- plane, region R consists of all the points (x,y) such that...
2
Last post by [email protected]
Fri May 06, 2016 10:05 am
Fri May 06, 2016 10:05 am
the price Nina paid was X
by sanju09 » Thu Jul 29, 2010 5:03 am
The retail price of a certain refrigerator was Z dollars. Nina was...
17
Last post by eghyoot
Fri May 06, 2016 7:02 am
Fri May 06, 2016 7:02 am
Is |x|/x equals to 1?
by Max@Math Revolution » Fri Apr 29, 2016 7:18 pm
Is |x|/x equals to 1? 1) x>0 2) x<1 * A solution will be posted...
2
Last post by 800_or_bust
Thu May 05, 2016 10:24 am
Thu May 05, 2016 10:24 am
college teacher surveyed
by anant03 » Mon Sep 14, 2015 10:02 am
Hi , Please explain this by double matrix method.
5
Last post by jain2016
Wed May 04, 2016 8:46 pm
Wed May 04, 2016 8:46 pm
If x is an integer greater than 1, what is the remainder whe
by Max@Math Revolution » Wed Apr 27, 2016 5:48 am
If x is an integer greater than 1, what is the remainder when x^4 is...
1
Last post by Max@Math Revolution
Wed May 04, 2016 6:44 am
Wed May 04, 2016 6:44 am
GmatPrep
by OptinumGmat » Mon May 02, 2016 5:34 pm
I'm using GMatPrepNow to brush up on math and I'm having difficulty...
2
Last post by Brent@GMATPrepNow
Tue May 03, 2016 3:57 pm
Tue May 03, 2016 3:57 pm
Geometry - Angles in a semi-circle+triangle
by binaras » Sat Mar 21, 2015 10:57 am
Hi Need assistance in figuring out why the answer to the DS question...
5
Last post by [email protected]
Tue May 03, 2016 9:53 am
Tue May 03, 2016 9:53 am
OG2016 - Q171
by amina.shaikh309 » Mon May 02, 2016 6:46 am
If n is a positive integer, what is the tens digit of n? 1. The...
2
Last post by [email protected]
Mon May 02, 2016 10:07 am
Mon May 02, 2016 10:07 am
