Search found 26 matches
ARe positive integers...
Are positive integers p and q both greater than n? 1) p - q is greater than n 2) q > p Please help. I dont understand why it is this answer. Answer: [spoiler]C- both statements together are sufficient... why is this it? I don't understand why you need 2 for it to work. [spoiler][/spoiler][/spoiler]
- by houstonrockets16
Tue Aug 17, 2010 3:25 pm- Forum: Data Sufficiency
- Topic: ARe positive integers...
- Replies: 2
- Views: 2728
At the bakery, Lew spent a total of $6
At the bakery, Lew spent a total of $6 for one kind of cupcake and one kind of doughnut. How many doughnuts did he buy? 1) The price of 2 donuts was $.10 less than the price of 3 cupcakes 2) The average (arithmetic mean) price of 1 doughnut and 1 cupcake was $.35. Strugglign on this one with the ans...
- by houstonrockets16
Tue Aug 17, 2010 3:15 pm- Forum: Data Sufficiency
- Topic: At the bakery, Lew spent a total of $6
- Replies: 1
- Views: 2209
Arrangements at a round table question
At a dinner party, 5 people are to be seated around a circular table. Two seating arrangements are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seatnig arrangements for the group? a) 5 b) 10 c) 24 d) 3...
- by houstonrockets16
Mon Aug 16, 2010 11:15 am- Forum: Problem Solving
- Topic: Arrangements at a round table question
- Replies: 4
- Views: 2982
here we go mates--
i can accept failure, but i can't accept not trying
nonetheless, best of luck to all of us
- by houstonrockets16
Sun Jul 19, 2009 11:28 pm- Forum: Research MBA Programs
- Topic: HBS 2+2(New)
- Replies: 375
- Views: 108724
- by houstonrockets16
Sun Jul 19, 2009 1:23 am- Forum: Research MBA Programs
- Topic: HBS 2+2(New)
- Replies: 375
- Views: 108724
great question need help!
There are 10 teachers, 4 teach french, and the others teach spanish or german. If you can only selected 3 teacher, how many combinations are there?
[spoiler]the answer is 100, please tell me how and why! thanks so much
[/spoiler]
- by houstonrockets16
Sun Jun 28, 2009 10:58 pm- Forum: Problem Solving
- Topic: great question need help!
- Replies: 3
- Views: 1156
my gmat is in 10 hours please help!
In a certain group of ten members, 4 teach french, and the rest teach spanish or german. if a group of 3 is chosen, and at least one must teach french; how many committes can be chosen?
100
please tell me how!! thanks!
- by houstonrockets16
Sun Jun 28, 2009 10:31 pm- Forum: Problem Solving
- Topic: my gmat is in 10 hours please help!
- Replies: 9
- Views: 2879
Question (Harder) for DS
Marta bought several pencils, if each pencil was either a 23 cent or 21 cent pencil, how many 23 cent pencils did she buy? 1) marta bought 6 pencils 2) the total value of the pencils she bought was 130 cents. [spoiler] The answer is B, statement 2 is sufficient. I do not see why. Please help; I am s...
- by houstonrockets16
Sun Jun 28, 2009 6:18 pm- Forum: Data Sufficiency
- Topic: Question (Harder) for DS
- Replies: 8
- Views: 5142
Great Questions! Need help, gmat tomo =(
The integers m and p are such that 2 < m < p and m is not a factor of p. If r is the remainder when p is divided by m, is r >1? 1) the greatest common factor of m and p is 2. 2) the least common multiple of m and p is 30. I am trying to find a way to answer this question besides just guessing number...
- by houstonrockets16
Sun Jun 28, 2009 5:44 pm- Forum: Data Sufficiency
- Topic: Great Questions! Need help, gmat tomo =(
- Replies: 2
- Views: 1236
Great Question! need help!
Contrary to popular myth, war heroes rarely earn their status by acting as if they themselves are invincible. (A) if they themselves are invincible (B) though they are invincible (C) being invincible (D) invincible (E) if they were invincible [spoiler] Correct answer :E reason: Subjunctive tense... ...
- by houstonrockets16
Sun Jun 28, 2009 11:54 am- Forum: Sentence Correction
- Topic: Great Question! need help!
- Replies: 2
- Views: 1527
- by houstonrockets16
Sun Jun 07, 2009 5:53 pm- Forum: Data Sufficiency
- Topic: Help with question from GMAT software practice test!
- Replies: 3
- Views: 1262
Help with question from GMAT software practice test!
20)
If X and Y are integers greater than 1, is X a multiple of Y?
1) 3Y^2 + 7Y = X
2) X^2 - X is a multiple of Y.
Thanks in advance!
- by houstonrockets16
Sun Jun 07, 2009 5:05 pm- Forum: Data Sufficiency
- Topic: Help with question from GMAT software practice test!
- Replies: 3
- Views: 1262
- by houstonrockets16
Sat Feb 07, 2009 10:41 am- Forum: Problem Solving
- Topic: Another triangle n a circle: Gmat prep
- Replies: 6
- Views: 2972
Sorry I can't answer this question, but I know that
A and B used 'it' and 'they' without a reference.
And D and Ehave misplaced modifiers.
Sorry I can't help your question though
- by houstonrockets16
Thu Feb 05, 2009 11:26 pm- Forum: Sentence Correction
- Topic: Carbon monoxide
- Replies: 9
- Views: 1887
- by houstonrockets16
Thu Feb 05, 2009 9:56 pm- Forum: Sentence Correction
- Topic: lay lie
- Replies: 7
- Views: 2099