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Learn what truly sets the UC Riverside MBA apart and how it helps in your professional growth
26 Sep 2019, 06:02
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C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
75%
(hard)
Question Stats:
36% (01:11) correct
64%
(01:16)
wrong
based on 11
sessions
History
Date
Time
Result
Not Attempted Yet
A question paper consists of 5 problems, each problem having 3 internal choices. In how many ways can a candidate attempt one or more problems?
(A) 63
(B) 511
(C) 1023
(D) 15
(A) 63
(B) 511
(C) 1023
(D) 15
10 Sep 2020, 20:02
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A question paper consists of 5 problems:
(C) 1023
(D) 15
(C) 1023
(D) 15
07 Oct 2020, 21:58
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Total Number of ways: 3*(5C1)+(3^2)*(5C2)+(3^3)*(5C3)+(3^4)*(5C4)+(3^5)*(5C5) = 1023
