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.Management Sciences
Category: Probability Mcqs
If ‘A’ denotes the males of a town and ‘B’ denotes the females of that town, then A and B are:___________?
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A. Equal sets
B. Over lapping sets
C. Non- overlapping sets
D. None of these
A∩B means:_______________?
A. The elements of A or B
B. The elements of A and B
C. The elements A but not of B
D. None of these
The probability of getting at least one head when two balance coins are tossed once __________________?
A. 1/4
B. 2/4
C. 3/4
D. 4/4
The probability that the sum is odd if two dice are thrown:_________________?
A. 18/36
B. 9/36
C. 6/36
D. 12/36
If the occurrence of excludes the occurrence of the other is called ________________?
A. Mutually exclusive
B. Exchaustive
C. Likely
D. Probability
A set of events is said to be independent if probability of head on tossing a coin is _______________?
A. 1/2
B. 2/3
C. 1
D. 3/4
The product of first ‘n’ natural numbers is _____________?
A. 1.2.3.4,………
B. 1.2.3……(n-2) (n-1) (n)
C. n. (n-1) (n-2)…………..3.2.1.0
D. None of these
when a three die rolled the sample space consists of _____________?
A. 6 outcomes
B. 24 outcomes
C. 216 outcomes
D. Non of these
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