Search found 3 matches
Thanks GMATGuruNY.
I arrived at the same result. However, the OA listed was A, so wanted an expert's response.
- by anusheelp
Wed Sep 19, 2012 1:37 am- Forum: Data Sufficiency
- Topic: Descriptive Statistics
- Replies: 5
- Views: 2005
A road roller is used to press a ground of area 2200 sq. meter. How many rotations does it make? I. The diameter of the road roller is 1.75 m. II. The breadth of the road roller is 2 m. [spoiler] IMO - E OA - C[/spoiler] Statement I gives the diameter. Hence, we can find the circumference(2*pi*r) o...
- by anusheelp
Wed Sep 19, 2012 1:32 am- Forum: Data Sufficiency
- Topic: DS - 2
- Replies: 7
- Views: 1544
Descriptive Statistics
The average of 5 distinct single digit integers is 5. If two of the integers are discarded, the new average is 4. What is the largest of the 5 integers?
(1) Exactly 3 of the integers are consecutive primes.
(2) The smallest integer is 3.
- by anusheelp
Wed Sep 19, 2012 12:07 am- Forum: Data Sufficiency
- Topic: Descriptive Statistics
- Replies: 5
- Views: 2005