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GMAT Club 12 Days of Christmas is a 4th Annual GMAT Club Winter Competition based on solving questions. This is the Winter GMAT competition on GMAT Club with an amazing opportunity to win over $40,000 worth of prizes!
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Do RC/MSR passages scare you? e-GMAT is conducting a masterclass to help you learn – Learn effective reading strategies Tackle difficult RC & MSR with confidence Excel in timed test environment
07 Apr 2019, 21:17
Kudos
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B
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Difficulty:
15%
(low)
Question Stats:
75% (00:48) correct
25%
(01:01)
wrong
based on 120
sessions
History
Date
Time
Result
Not Attempted Yet
In a puzzle game, Tran was given the word STRUM. How many unique three-letter arrangements are possible using the letters of the word?
A. 15
B. 60
C. 90
D. 120
E. 240
A. 15
B. 60
C. 90
D. 120
E. 240
08 Apr 2019, 00:45
Kudos
Bookmarks
Bunuel
In a puzzle game, Tran was given the word STRUM. How many unique three-letter arrangements are possible using the letters of the word?
A. 15
B. 60
C. 90
D. 120
E. 240
A. 15
B. 60
C. 90
D. 120
E. 240
total characters ; 5
and 3 letter which can be arranged with replacement ; 5*4*3 ; 60
IMO B
04 Jun 2019, 08:00
Kudos
Bookmarks
Bunuel
In a puzzle game, Tran was given the word STRUM. How many unique three-letter arrangements are possible using the letters of the word?
A. 15
B. 60
C. 90
D. 120
E. 240
A. 15
B. 60
C. 90
D. 120
E. 240
why repetitions are not allowed. It can be 5*5*5 = 125 also.
