Search found 17 matches
- by lolo
Wed May 13, 2009 6:41 am- Forum: I just Beat The GMAT!
- Topic: Unable to reach my target score !
- Replies: 2
- Views: 1526
Unable to reach my target score !
I am so disappointed as I scored a poor 510 (35/28) at my second attempt (510 at the first one 3 months ago) after working for 6 months with different materials like Kaplan, OG and somme MGMAT guides. I am planning to take it again but I really want to improve my score drastically. It seemed that my...
- by lolo
Tue May 12, 2009 2:00 pm- Forum: I just Beat The GMAT!
- Topic: Unable to reach my target score !
- Replies: 2
- Views: 1526
E is the correct answer.
(1) is insuffucient because we get W>-2
(2) is also insufficient because we cannot guess whether W is positive or negative.
- by lolo
Fri Apr 10, 2009 9:10 am- Forum: Data Sufficiency
- Topic: Is W greater
- Replies: 1
- Views: 1251
- by lolo
Fri Apr 10, 2009 8:40 am- Forum: Problem Solving
- Topic: Arithmetic
- Replies: 2
- Views: 1283
- by lolo
Fri Apr 10, 2009 7:39 am- Forum: Problem Solving
- Topic: Arithmetic
- Replies: 2
- Views: 1283
- by lolo
Sat Apr 04, 2009 6:12 am- Forum: Data Sufficiency
- Topic: John C. Walden is retiring
- Replies: 4
- Views: 1619
- by lolo
Sat Apr 04, 2009 5:19 am- Forum: Problem Solving
- Topic: the minimum value
- Replies: 6
- Views: 3852
- by lolo
Sat Mar 14, 2009 11:45 am- Forum: Problem Solving
- Topic: Standard deviation
- Replies: 5
- Views: 1312
- by lolo
Sat Mar 14, 2009 11:38 am- Forum: Problem Solving
- Topic: Standard deviation
- Replies: 5
- Views: 1312
- by lolo
Sat Mar 14, 2009 11:34 am- Forum: Problem Solving
- Topic: Average
- Replies: 5
- Views: 1475
Standard deviation
In a certain corporation, the average salary of all employees is $32,000, with a standard deviation of $8,000. Which of the folowing salaries lies between 1 and 2 standard deviation from the average ? 12,000 17,000 36,000 49,000 52,000 Can anyone please help on that one please ? As usual, the OA is ...
- by lolo
Sat Mar 14, 2009 11:18 am- Forum: Problem Solving
- Topic: Standard deviation
- Replies: 5
- Views: 1312
Average
Jerry's average score on the first three of four tests is 85. If Jerry wants to raise his average by 2 points, what score must he earn on the fourth test ?
87
88
89
91
93.
Can somebody please help me solving this intermediate question ?
I'll give the answer later.
- by lolo
Sat Mar 14, 2009 11:12 am- Forum: Problem Solving
- Topic: Average
- Replies: 5
- Views: 1475
- by lolo
Thu Mar 12, 2009 3:14 pm- Forum: Problem Solving
- Topic: Repeating decimal
- Replies: 3
- Views: 2201
- by lolo
Thu Mar 12, 2009 3:04 pm- Forum: Problem Solving
- Topic: Arithmetic
- Replies: 6
- Views: 1892
Repeating decimal
In the repeating decimal 0.097531097531..., what is the 44th digit to the right of the decimal point ?
0
1
3
7
9
Could somebody please solve this question ?
It should be a basic formula as this is a very common question.
- by lolo
Thu Mar 12, 2009 2:57 pm- Forum: Problem Solving
- Topic: Repeating decimal
- Replies: 3
- Views: 2201