Search found 5 matches
Overlapping Sets - Request Detailed Explanation to the sol.
To receive a driver license, sixteen year-olds at Culliver High School have to pass both a written and a practical driving test. Everyone has to take the tests, and no one failed both tests. If 30% of the 16 year-olds who passed the written test did not pass the practical, how many sixteen-year-olds...
- by GMAT_AS
Tue Sep 29, 2015 7:07 am- Forum: Data Sufficiency
- Topic: Overlapping Sets - Request Detailed Explanation to the sol.
- Replies: 1
- Views: 1361
SC Doubt
The United States has relaxed overseas borrowing rules for corporates, as a result US based companies will now find it easier to refinance their dollar loans through overseas debt. (A) has relaxed overseas borrowing rules for corporates, as a result US based companies will now find (B) has relaxed o...
- by GMAT_AS
Sat Jul 18, 2015 6:09 am- Forum: Sentence Correction
- Topic: SC Doubt
- Replies: 3
- Views: 1332
OG Question - The explanation is not exactly lucid
At a certain company, a test was given to a group of men & women seeking promotions. If the average(arithmetic mean) score for the group was 80, was the average score for the women greater than 85?
1. The avg score for men was less than 75
2. The group consisted of more men than women
- by GMAT_AS
Thu Jul 02, 2015 7:07 am- Forum: Data Sufficiency
- Topic: OG Question - The explanation is not exactly lucid
- Replies: 2
- Views: 1237
Is M a multiple of 6
Is m a multiple of 6?
Statement 1 : More than 2 of the first 5 positive integer multiples of m are multiples of 3
Statement 2 : Fewer than 2 of the first 5 positive integer multiples of m are multiples of 12
Answer choices A,B,C,D,E being in the regular order.
Please advise on the solution!
- by GMAT_AS
Sat Jun 06, 2015 4:42 am- Forum: Data Sufficiency
- Topic: Is M a multiple of 6
- Replies: 2
- Views: 2190
Thanks GMATGuruNY. I solved it using linear equation f*80 + (50-f)x = 70*50 where x is average of second class. if x = 30 then f*80 + (50-f)30 = 3500 leads f=40 so its possible as f=40 & s =10 if x = 60 then f*80 + (50-f)60 = 3500 leads f=25 so its possible as f=25 & s =25 not possible if x...
- by GMAT_AS
Thu Jun 04, 2015 7:22 am- Forum: Data Sufficiency
- Topic: Good Question : Average Score of two classes.
- Replies: 6
- Views: 5790