Search found 9 matches
- by krazzy4
Sat Dec 20, 2008 7:26 am- Forum: Problem Solving
- Topic: Plz help
- Replies: 3
- Views: 1416
- by krazzy4
Sat Dec 20, 2008 7:24 am- Forum: Problem Solving
- Topic: Plz help
- Replies: 3
- Views: 1416
- by krazzy4
Tue Dec 16, 2008 6:50 am- Forum: I just Beat The GMAT!
- Topic: Finally took my GMAT - Score: 680 with 5.5 AWA
- Replies: 4
- Views: 5110
Re: REctangular solid
In the rectangular solid the three sides have areas 12, 15, and 20, respectively. What is the volume of the solid? A. 60 B. 120 C. 450 D. 1,800 E. 3,600 OA B let the sides of the rectangular solid are a,b and c. given,ab=12,bc=15 and ca=20 ab*bc*ca=12*15*20 (abc)^2=3600 abc=60, the volume of the so...
- by krazzy4
Sun Dec 14, 2008 1:15 am- Forum: Problem Solving
- Topic: REctangular solid
- Replies: 2
- Views: 1343
- by krazzy4
Sun Dec 14, 2008 1:00 am- Forum: Problem Solving
- Topic: explain
- Replies: 2
- Views: 1613
thanks for the link...cool resource.Brent Hanneson wrote:Yes - I guess some former students have posted them here already.
You can find a downloadable set of advanced math questions at www.ReadyForGMAT.com
- by krazzy4
Sun Dec 14, 2008 12:37 am- Forum: Problem Solving
- Topic: Very tricky counting problem
- Replies: 20
- Views: 15343
Re: Help me solve these problems
1) If xy+z=x(y+z), which of the following must be true? (a) X=0 and z=0 (b) X=1 and y=1 (c) y=1 and z=0 (d) x=1 or y=0 (e) x=1 or z=0 2) Score Intervals Number of Score 50-59 2 60-69 10 70-79 16 80-89 27 90-99 18 The table above shows the distribution of test scores for a group of management traine...
- by krazzy4
Sun Dec 14, 2008 12:20 am- Forum: Problem Solving
- Topic: Help me solve these problems
- Replies: 12
- Views: 7883
Re:
If n is a positive integer and the product of all the integers from 1to n,inclusive,is a multiple of 990,what is the least possible value of n?
A.10
B.11
C.12
D.13
E.14
- by krazzy4
Sun Dec 14, 2008 12:02 am- Forum: Problem Solving
- Topic: explain
- Replies: 4
- Views: 1934
- by krazzy4
Sat Dec 13, 2008 9:22 pm- Forum: Problem Solving
- Topic: explain
- Replies: 4
- Views: 1934