|
|
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
19 Apr 2021, 06:15
Kudos
Bookmarks
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
66% (00:55) correct
34%
(00:49)
wrong
based on 113
sessions
History
Date
Time
Result
Not Attempted Yet
How many multiples of 11 are there between 55 and 144, exclusive?
A. 5
B. 6
C. 7
D. 8
E. 9
A. 5
B. 6
C. 7
D. 8
E. 9
19 Apr 2021, 22:41
Kudos
Bookmarks
Multiples between 55 and 144 of 11 are First term:66 and Last term: 132.
\(t_n = a + (n - 1)d\)
132 = 66 + (n - 1)11
66 = 11n - 11
77 = 11n
n = 7
Answer C
\(t_n = a + (n - 1)d\)
132 = 66 + (n - 1)11
66 = 11n - 11
77 = 11n
n = 7
Answer C
