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GMAT Prep 2
For Students in Class A, the range of their heights is r centimeters and the greatest height is g centimeters. For students in Class B, the range of their heights is s centimeters and greatest height is h centimeters. Is the least height of students in Class A greater than the least height of studen...
- by joymukhi
Thu Jun 25, 2009 12:15 am- Forum: Data Sufficiency
- Topic: GMAT Prep 2
- Replies: 4
- Views: 1399
GMAT Prep
Are x and y both positive,
1.) 2x-2y = 1
2.) x/y > 1
GMAT prep question. Please post OA and explanation
- by joymukhi
Wed Jun 24, 2009 11:40 pm- Forum: Data Sufficiency
- Topic: GMAT Prep
- Replies: 3
- Views: 1412
- by joymukhi
Wed Jun 24, 2009 8:30 am- Forum: Data Sufficiency
- Topic: Integers a and n
- Replies: 7
- Views: 1634
Remainder question
If x and y are nonzero integers, what is the remainder when x is divided by y ?
(1) When x is divided by 2y, the remainder is 4.
(2) When x + y is divided by y, the remainder is 4.
Please post explanation for this problem.
Rgds,Jay
- by joymukhi
Wed Jun 24, 2009 8:23 am- Forum: Data Sufficiency
- Topic: Remainder question
- Replies: 2
- Views: 1166
Guys to help me understand ..what is the approach that we should we taking while solving such problems because going by the equation approach we would get y & x as 2 and the result 1. Going by substitution approach we get conflicting answers which makes the answer choice different. Appreciate if...
- by joymukhi
Tue Jun 23, 2009 1:55 am- Forum: Data Sufficiency
- Topic: OG Quant (Green Book) DS #80
- Replies: 6
- Views: 1787
Hi rah,
One question then, in the explanation above, square root of x would mean square root of a positive integer 16 which would mean only a single positive value 4? Why do we have to consider two values of +4 and -4 then? Appreciate if someone can clarify.
Thanks,
Jay
- by joymukhi
Tue Jun 23, 2009 12:11 am- Forum: Data Sufficiency
- Topic: What is the value of sqrt (x)? EXPERTS PLEASE HELP !!
- Replies: 30
- Views: 7950
- by joymukhi
Mon Jun 22, 2009 4:41 pm- Forum: Data Sufficiency
- Topic: DS
- Replies: 6
- Views: 1463
- by joymukhi
Mon Jun 22, 2009 4:20 pm- Forum: Data Sufficiency
- Topic: pumpkins
- Replies: 20
- Views: 6141
- by joymukhi
Mon Jun 22, 2009 3:51 pm- Forum: Data Sufficiency
- Topic: integers
- Replies: 4
- Views: 1211
- by joymukhi
Mon Jun 22, 2009 3:42 pm- Forum: Data Sufficiency
- Topic: integers
- Replies: 4
- Views: 1211
But Total Sales increase might mean sales of popcorn might remain constant or even decrease, since it refers to Total Sales of all refreshments increased by 5%, it can increase without any change to popcorn as well, so can we definitely prove that it is A? Please help explain. Thanks.
- by joymukhi
Fri Jun 19, 2009 8:13 am- Forum: Critical Reasoning
- Topic: popcorn in canola oil
- Replies: 7
- Views: 5436
Hi Phelps, good source of questions? Are you able to share these or point me towards the source of these questions please? Would appreciate any help.
Regards,
Joy
- by joymukhi
Fri Jun 19, 2009 4:42 am- Forum: Sentence Correction
- Topic: california
- Replies: 4
- Views: 3657
Hi Phelps, good source of questions? Are you able to share these or point me towards the source of these questions please? Would appreciate any help.
Regards,
Joy
- by joymukhi
Fri Jun 19, 2009 4:22 am- Forum: Sentence Correction
- Topic: california
- Replies: 4
- Views: 3657
- by joymukhi
Thu Jun 18, 2009 4:43 am- Forum: Critical Reasoning
- Topic: Flaw in Logic/ Weakening: Grove Park
- Replies: 4
- Views: 1379
- by joymukhi
Thu Jun 18, 2009 3:46 am- Forum: Critical Reasoning
- Topic: Manufacturers sometimes
- Replies: 9
- Views: 5189