GMATPrepNow wrote:
Set T consists of 100 consecutive odd integers. If k is an integer, which of the following CANNOT equal the median of set T?
A) k² - k - 6
B) k² + 8k + 15
C) 4k² + 4k + 1
D) k³ - 4k² - k
E) 3k³ - 27k²
*Kudos for all correct solutions
GMATPrepNow , if it's any consolation, I hit a brain freeze at the options check. Boo.
The median of an even number of consecutive odd integers is even. (E.g. 1, 3, 5, 7. Median is 6.)
Options: which one CANNOT be even?
C did not "announce itself"
...
