Search found 16 matches
- by MonicaKhan
Sun Jun 10, 2007 5:57 pm- Forum: Problem Solving
- Topic: MGMAT CAT Question - Subcommittee Probability
- Replies: 2
- Views: 1445
MGMAT CAT Question - Subcommittee Probability
Anthony and Michael sit on the six-member board of directors for company X. If the board is to be split up into 2 three-person subcommittees, what percent of all the possible subcommittees that include Michael also include Anthony?
A) 20%
B) 30%
C) 40%
D) 50%
E) 60%
- by MonicaKhan
Sun Jun 10, 2007 4:38 pm- Forum: Problem Solving
- Topic: MGMAT CAT Question - Subcommittee Probability
- Replies: 2
- Views: 1445
I completely agree with that opinion. Although the course offers a ton of online material, including 8 full-length CAT exams and plenty of quizzes and workshops, they don't incorporate the Official Guides, which I believe represent the best GMAT material on the sole basis that they contain questions...
- by MonicaKhan
Wed Apr 25, 2007 12:58 pm- Forum: GMAT Strategy
- Topic: Last-minute advice needed!
- Replies: 7
- Views: 2965
Do you have any tips to offer in terms of improving my quantitative score? Hopefully, consistent, comprehensive practice under timed conditions will do it...and I think Kaplan 800 should help in terms of learning new strategies. Please let me know if you have any ideas! Thanks.
- by MonicaKhan
Tue Apr 24, 2007 11:01 am- Forum: GMAT Strategy
- Topic: Rescheduled exam - need feedback on revised study plan
- Replies: 3
- Views: 1801
Rescheduled exam - need feedback on revised study plan
I'm rescheduling my exam for June. I'm planning to revise my study plan to focus on primarily the Official Guides. However, I think my biggest concern is on improving my Quantitative score and I need to figure out a way to properly address this. I'm confident about the material - I don't often have ...
- by MonicaKhan
Mon Apr 23, 2007 10:47 am- Forum: GMAT Strategy
- Topic: Rescheduled exam - need feedback on revised study plan
- Replies: 3
- Views: 1801
Where do I get the GMAT Powerprep software/CD?
Where do I get the GMAT Powerprep software/CD? I'm not sure how to access these CAT exams. Any help would be greatly appreciated.
- by MonicaKhan
Mon Apr 23, 2007 7:56 am- Forum: GMAT Strategy
- Topic: Where do I get the GMAT Powerprep software/CD?
- Replies: 1
- Views: 2593
Need to go from 600-level Quant to 700-level Quant
Agreed - I'm rescheduling it for June. I'm planning to revise my study plan to focus on primarily the Official Guides. However, I think my biggest concern is on improving my Quantitative score and I need to figure out a way to properly address this. I'm confident about the material - I don't often h...
- by MonicaKhan
Mon Apr 23, 2007 6:12 am- Forum: GMAT Strategy
- Topic: Last-minute advice needed!
- Replies: 7
- Views: 2965
GMATPrep question
Any help on the following question would be greatly appreciated. Thank you. If x and y are integers and x > 0, is y > 0? (1) 7x - 2y > 0 (2) -y < x I think both statements are independently sufficient to answer the question, and so I believe the answer is D, but the answer is apparently E.
- by MonicaKhan
Sun Apr 22, 2007 3:33 pm- Forum: Data Sufficiency
- Topic: GMATPrep question
- Replies: 1
- Views: 2777
2 GMAT Prep Questions
If anyone knows how to do either of the questions below, please let me know - thanks! The temperature of a certain cub of coffee 10 minutes after it was poured was 120 degrees Fahrenheit. If the temperature F of the coffee t minutes after it was poured can be determined by the formula F = 120(2^-at)...
- by MonicaKhan
Sun Apr 22, 2007 3:31 pm- Forum: Problem Solving
- Topic: 2 GMAT Prep Questions
- Replies: 3
- Views: 6242
- by MonicaKhan
Sun Apr 22, 2007 12:59 pm- Forum: Data Sufficiency
- Topic: Weird Data Sufficiency
- Replies: 4
- Views: 2171
Last-minute advice needed!
My exam is on Tuesday, but I don't think I'm ready to take it, as I don't think that I can score over 700 (my target range). After 2 months of studying (really only one month of intensive practice), which included taking the Kaplan prep course, as well as practicing problems from the PR book, OG11, ...
- by MonicaKhan
Sun Apr 22, 2007 12:49 pm- Forum: GMAT Strategy
- Topic: Last-minute advice needed!
- Replies: 7
- Views: 2965
Weird Data Sufficiency
Here's a Data Sufficiency question from the GMATPrep software that I can't figure out the answer to: In the x-y plane, does the line with equation y = 3x + 2 contain the point (r,s)? (1) (3r + 2 - s)(4r +9 - s) = 0 (2) (4r - 6 - s)(3r + 2 - s) = 0 I think each of these statements are sufficient to a...
- by MonicaKhan
Sun Apr 22, 2007 7:16 am- Forum: Data Sufficiency
- Topic: Weird Data Sufficiency
- Replies: 4
- Views: 2171
- by MonicaKhan
Fri Apr 20, 2007 8:42 pm- Forum: Problem Solving
- Topic: Need help on a GMAT problem
- Replies: 13
- Views: 2609
Geometry question
An equilateral triangle ABC is inscribed in the circle. If the length of arc ABC is 24, what is the approx. diameter of the circle? A) 5 B) 8 C) 11 (this is the answer) D) 15 E) 19 I suspect that the question stem might may have a flaw - it should read "radius," instead of "diameter.&...
- by MonicaKhan
Fri Apr 20, 2007 11:52 am- Forum: Problem Solving
- Topic: Geometry question
- Replies: 5
- Views: 2342
Need help on a GMAT problem
For all positive integers m, m* = 3m, when m is odd and m* = (1/2)m when m is even. Which of the following is equivalent to 9* x 6*?
A) 81
B) 54
C) 36
D) 27
E) 18
I just can't figure this one out! The answer is D, but I don't understand why. Any help would be appreciated.
- by MonicaKhan
Fri Apr 20, 2007 11:26 am- Forum: Problem Solving
- Topic: Need help on a GMAT problem
- Replies: 13
- Views: 2609