Search found 365 matches
OA is B
What is regarded as X and Y?
Speed limit.
Hence I think speed limit should be modified.
I dont understand, how 'measure' is an appositive for 'speedlimit'
- by schumi_gmat
Mon May 28, 2012 1:23 am- Forum: Sentence Correction
- Topic: Speed limit - long one!
- Replies: 282
- Views: 109733
Would someone please provide a concise breakdown of this problem. I am having a hard time understanding. Based on the question stem I don't get any of the answers, nor do I follow the explanations listed here or especially in the back of the OG. My process.... N= 100 ----- (300-100)/2 100(100+1) = ...
- by schumi_gmat
Wed Feb 02, 2011 3:21 pm- Forum: Problem Solving
- Topic: Real GMAT question
- Replies: 7
- Views: 4096
96 = 2^5 * 3
10p/96 = 2*5*p/96
for above equation to be an integer p = 2^4 *3
There are 2 prime factors - 2 and 3
- by schumi_gmat
Fri Jan 28, 2011 11:49 pm- Forum: Data Sufficiency
- Topic: Number prop
- Replies: 3
- Views: 1617
Medical researcher: As expected, records covering the last four years often major hospitals indicate that babies born prematurely were more likely to have low birth weights and to suffer from health problems than were babies not born prematurely. These records also indicate that mothers who had rec...
- by schumi_gmat
Tue Jan 25, 2011 11:17 am- Forum: Critical Reasoning
- Topic: Premature Babies
- Replies: 15
- Views: 5303
Hey everyone, Here’s the LAST question in Knewton’s Verbal Challenge. Once you’ve looked it over, reply to this thread with your answer and an explanation for how you got it. I'll choose the best explanation at 11 pm EST tonight, and the daily winner will get free access to the Beat the GMAT ...
- by schumi_gmat
Tue Jan 25, 2011 10:33 am- Forum: Sentence Correction
- Topic: Knewton Challenge, 1/25/11 (Eucbacteria)
- Replies: 26
- Views: 6708
diaca wrote:So, always for an expression such as x*(x-1)=x, in which I have an x multiplying in both sides, Is it always wrong to cancel the x?
To divide by x, x should not be equal to 0.
so in this case you cannot divide by x in condition (i)
- by schumi_gmat
Sun Jan 23, 2011 10:26 am- Forum: Data Sufficiency
- Topic: What is the value of x*?
- Replies: 29
- Views: 13514
Max Weber claimed that the traditions that theodicean societies, civilizations in which people feel a need to reconcile the imperfections of the world with a "perfect" divinity, develop are more likely to result in religious adherence than are those that non-theodicean societies develop. (...
- by schumi_gmat
Fri Jan 21, 2011 10:40 am- Forum: Sentence Correction
- Topic: Knewton Challenge, 1/21/11 (Max Weber)
- Replies: 24
- Views: 7220
Unlike a single-payer health insurance system, in which the government or a government-related source pays for all services using a single pool of money, employers are largely depended on in the American healthcare system to provide health insurance. (A) employers are largely depended on in the Amer...
- by schumi_gmat
Thu Jan 20, 2011 9:46 am- Forum: Sentence Correction
- Topic: Knewton Challenge, 1/20/11 (Single-Payer Insurance)
- Replies: 19
- Views: 4733
The idiom is X rather than Y, where X and Y are parallel.
here Y = (To) face and hence X should be to retire
- by schumi_gmat
Thu Jan 13, 2011 6:44 pm- Forum: Sentence Correction
- Topic: OG Verbal Review SC #39 Retiring Doctors
- Replies: 9
- Views: 6920
IF GCF of z and 12 is 3 means that z is not a multiple of 2 and hence cannot be divisible by 6.
IMO A
- by schumi_gmat
Thu Mar 18, 2010 7:15 pm- Forum: Data Sufficiency
- Topic: Greatest common factor
- Replies: 6
- Views: 1655
st 2] When X+Y is divided by y, the remainder is 4 X/Y + Y/Y gives 4 as the remainder. Since Y/Y yeilds 0 as the remainder, the entire 4 must have been yeilded from X/Y. Hence B IMO E 1. is not suff 2. x=4, y=9, then x+y/y yileds 4 and x/y yields 0 remainder x= 13, y=9, then 22/9 yields 4 and x/y y...
- by schumi_gmat
Tue Mar 09, 2010 11:48 pm- Forum: Data Sufficiency
- Topic: number system DS
- Replies: 4
- Views: 1418
If m, n, p, and q are distinct integers, are they consecutive? (1) q-m=3 (2) m<n<q and m<p<q OA is C . [spoiler]My answer is E because we don't have any limitation on the integers: even if we consider 1 and 2 together, all we know is that q is the largest, and m is the smallest. consider the list m...
- by schumi_gmat
Tue Mar 09, 2010 10:05 pm- Forum: Data Sufficiency
- Topic: consecutive integers
- Replies: 4
- Views: 1103
A is sufficient everbody agrees
B I was thinking that it was J raise to J and not sqr(J).
J^J = J^0 implies J=0.
when we resubstitute, 0^0 is indeterminate.
Hence A
Good Problem !!
- by schumi_gmat
Tue Mar 09, 2010 9:58 pm- Forum: Data Sufficiency
- Topic: integers
- Replies: 11
- Views: 2082
- by schumi_gmat
Tue Mar 09, 2010 9:48 pm- Forum: Data Sufficiency
- Topic: Is x>y?
- Replies: 3
- Views: 1243
Hello Stuart,Stuart Kovinsky wrote:Everyone seems to be making a big assumption!
Do your proofs hold true if a and b are non-integers?
How can we test this for fractions?
Thanks
- by schumi_gmat
Mon Mar 08, 2010 11:36 pm- Forum: Data Sufficiency
- Topic: what is the best way to solve such problems?
- Replies: 7
- Views: 1930