Search found 9 matches
Ahhh... thank you!
I'm not sure what the source of the question is but I'll ask. It was posted on a DS subforum of gmatclub... I take my GMAT in a couple of days and was sort of shocked since I've never seen this type of combinatorics questions before. Thanks for responding!
- by hooray
Thu Aug 20, 2009 4:17 pm- Forum: Problem Solving
- Topic: Combinatorics
- Replies: 5
- Views: 1489
I don't think that's right since it's not a pure combination. 112 is still a distinct number from 121, though if you are using the combinations method they will be treated as identical. I believe the OA is (D), I'm just not sure how they got it.
- by hooray
Thu Aug 20, 2009 2:01 pm- Forum: Problem Solving
- Topic: Combinatorics
- Replies: 5
- Views: 1489
Combinatorics
In how many ways can 3-digit numbers be formed selecting 3 digits from 1, 1, 2, 3, 4?
1. 5P3/(2!)
2. 4P3
3. 4^3
4. 4P3+3C1*(3!/2!)
5. 60 × 3!
- by hooray
Thu Aug 20, 2009 12:35 pm- Forum: Problem Solving
- Topic: Combinatorics
- Replies: 5
- Views: 1489
- by hooray
Thu Aug 06, 2009 12:05 pm- Forum: Sentence Correction
- Topic: SC 215--compared to/with
- Replies: 6
- Views: 3844
I don't understand this either.
MGMAT says the following is correct in its SC Guide:
The teacher THOUGHT that Jimmy HAD CHEATED on the exam.
Isn't this the same idea?
... studies LED him to propose that ... HAD MELTED
Please explain!
- by hooray
Thu Jul 30, 2009 7:29 pm- Forum: Sentence Correction
- Topic: past perfect vs simple past tense!!
- Replies: 39
- Views: 15422
- by hooray
Fri Jul 24, 2009 7:12 am- Forum: Ask Stacy Blackman
- Topic: JD/MBA profile assessment
- Replies: 2
- Views: 1676
JD/MBA profile assessment
Hi Lisa, I am considering applying to an elite JD/MBA school and would like you to assess my chances. I think I have the "numbers" for admission into a competitive JD program, however I am worried that I have shortcomings for the MBA admissions part. I'm worried as coming off as a typical ...
- by hooray
Thu Jul 23, 2009 1:13 pm- Forum: Ask Stacy Blackman
- Topic: JD/MBA profile assessment
- Replies: 2
- Views: 1676
- by hooray
Wed Jun 03, 2009 7:48 am- Forum: Ask an MBA Admissions Consultant
- Topic: Profile Eval for JD/MBA Candidate
- Replies: 2
- Views: 1604
Profile Eval for JD/MBA Candidate
Hello, I am considering applying to an elite JD/MBA profile and would less to assess my chances. I think I have the "numbers" for admission into a competitive JD program, however I am worried that I have shortcomings for the MBA admissions part. I'm worried as coming off as a typical asian...
- by hooray
Tue Jun 02, 2009 10:27 am- Forum: Ask an MBA Admissions Consultant
- Topic: Profile Eval for JD/MBA Candidate
- Replies: 2
- Views: 1604