Timer
00:00
Your answer
Difficulty–
right wrong
Pick an answer to see how members did
8question types
Log this miss in the free GMAT error log
Get the error log60days
Get one like this every day: the free 60-day plan
Start the planIf \(n\) is a positive integer, the sum of the integers from 1 to \(n,\) inclusive, equals \(\dfrac{n(n+1)}{2}.\) Which of the following equals the sum of the integers from 1 to \(2n,\) inclusive?
A. \(n(n+1)\)
B. \(\dfrac{n(2n+1)}{2}\)
C. \(n(2n+1)\)
D. \(2n(n+1)\)
E. \(2n(2n+1)\)
[spoiler]OA=C[/spoiler]
Source: GMAT Paper Tests
A. \(n(n+1)\)
B. \(\dfrac{n(2n+1)}{2}\)
C. \(n(2n+1)\)
D. \(2n(n+1)\)
E. \(2n(2n+1)\)
[spoiler]OA=C[/spoiler]
Source: GMAT Paper Tests
