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Let S be a finite set of consecutive multiples of 7
Let S be a finite set of consecutive multiples of 7. How many terms are there in S?
(1) The sum of the terms in set S is 105.
(2) The standard deviation of set S is equal to 3.5
OAB
- by canbtg
Fri May 09, 2014 11:49 am- Forum: Data Sufficiency
- Topic: Let S be a finite set of consecutive multiples of 7
- Replies: 1
- Views: 1758
During a certain month, Dave watched n two-hour movies
During a certain month, Dave watched n two-hour movies and r ninety-minute movies. Had he spent the same amount of time watching television, he could have watched 60 thirty-minute television shows. Each of the following is a possible ratio of n to r EXCEPT A)3:16 B)1:2 C)2:3 D)9:8 E)3:1 OA C
- by canbtg
Fri May 09, 2014 11:28 am- Forum: Problem Solving
- Topic: During a certain month, Dave watched n two-hour movies
- Replies: 2
- Views: 1704
In the number 1@3,52#, @ and #
In the number 1@3,52#, @ and # represent distinct digits. If 1@3,52# is a multiple of 18, is @ > #?
(1) 5@# is a multiple of 8
(2) 5@# is a multiple of 6
I do not have the OA right now ; I will post it as soon as I get .
Thanks.
- by canbtg
Fri May 09, 2014 10:57 am- Forum: Data Sufficiency
- Topic: In the number 1@3,52#, @ and #
- Replies: 2
- Views: 2464
If z is an integer, is z prime?
If z is an integer, is z prime?
1. The greatest common divisor of z and 140 is 7.
2. The sum of the distinct factors of z is less than 10.
OA C
- by canbtg
Fri May 09, 2014 10:27 am- Forum: Data Sufficiency
- Topic: If z is an integer, is z prime?
- Replies: 1
- Views: 3308
princeton review CR
A toy company's engineering department developed a new model of its computerized storyteller lacking educational features present in the earlier model, which was still being produced. During the first year of production of the new model, while both models were being sold, the newer model of the stor...
- by canbtg
Mon Apr 28, 2014 2:56 am- Forum: Critical Reasoning
- Topic: princeton review CR
- Replies: 7
- Views: 3130
GMAT Question Bank IR
For each of the following, use the drop-down menu to create the most accurate statement on the basis of the information provided. a. Among the six regions, the one with the most Techtyx customer transactions ranks … in the number of product types marketed. (first / second / third / fourth) b. The ...
- by canbtg
Sun Apr 20, 2014 5:12 am- Forum: GMAT Integrated Reasoning
- Topic: GMAT Question Bank IR
- Replies: 3
- Views: 9685
- by canbtg
Sat Apr 12, 2014 7:48 pm- Forum: GMAT Strategy
- Topic: My Thank You to BTG: GMATFix License Give-Away
- Replies: 44
- Views: 12850
- by canbtg
Sat Apr 12, 2014 10:32 am- Forum: GMAT Strategy
- Topic: My Thank You to BTG: GMATFix License Give-Away
- Replies: 44
- Views: 12850
I can Login successfully. There is no error ; just see a white screen everytime I run a video .
Thanks
- by canbtg
Sat Apr 12, 2014 5:03 am- Forum: GMAT Strategy
- Topic: My Thank You to BTG: GMATFix License Give-Away
- Replies: 44
- Views: 12850
Thank you for the free license . I can access , however, I am unable to play any of the videos . Is there a setting I need to change ?
Thanks
- by canbtg
Fri Apr 11, 2014 11:49 pm- Forum: GMAT Strategy
- Topic: My Thank You to BTG: GMATFix License Give-Away
- Replies: 44
- Views: 12850
Hello Patrick , I installed the gmatfix app this morning and I 'd like to know whether I can use this App on trial basis for some time ? Let me know . Also, does it contain Gmatprep questions as well ?
username:simono
Thanks .
- by canbtg
Fri Apr 11, 2014 7:36 pm- Forum: GMAT Strategy
- Topic: My Thank You to BTG: GMATFix License Give-Away
- Replies: 44
- Views: 12850
If K is the least positive integer that is divisible by
If K is the least positive integer that is divisible by every integer from 1 to 8 inclusive, then K =
A)840
B)2,520
C)6,720
D)20,160
E)40,320
OA A
- by canbtg
Sat Apr 05, 2014 4:38 am- Forum: Problem Solving
- Topic: If K is the least positive integer that is divisible by
- Replies: 4
- Views: 5667
Anna has 10 marbles: 5 red, 2 blue, 2 green and 1 yellow
Anna has 10 marbles: 5 red, 2 blue, 2 green and 1 yellow. She wants to arrange all of them in a row so that no two adjacent marbles are of the same color and the first and the last marbles are of different colors. How many different arrangements are possible?
A)30
B)60
c)120
D)240
E)480
OA
B
- by canbtg
Wed Apr 02, 2014 7:57 pm- Forum: Problem Solving
- Topic: Anna has 10 marbles: 5 red, 2 blue, 2 green and 1 yellow
- Replies: 1
- Views: 4862
How to Improve in Quant Section ?
Hello Experts , I have been trying to learn and improve Gmat quant from 42/44 range to 48/49 , but it seems I am not making much improvements . There 're certain sections I am weak at and I am trying to improve in those areas ( combinations , Word problems , Algebra) . Now my question is - is it a g...
- by canbtg
Thu Feb 20, 2014 10:54 am- Forum: GMAT Strategy
- Topic: How to Improve in Quant Section ?
- Replies: 5
- Views: 2089
Hi Patrick , The question is from e-gmat . I am finding it hard to understand the meaning . Could you let me know what is tested in this question ?
Thanks
- by canbtg
Thu Feb 20, 2014 10:43 am- Forum: Sentence Correction
- Topic: senctence correction Gmat
- Replies: 2
- Views: 1125