IBM
Company
Numerical Ability
Probability
In a quiz competition , the host asked a question and provided three possible answers. what is the probability of that the answer choice which rohit
a.1/3
b.1/2
c.3c1*3/2
d.2/3
Read Solution (Total 5)
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- right possible answer/ possible answers = 1/3
- 9 years agoHelpfull: Yes(21) No(1)
- In a quiz competition, the host asked a question and provided three possible answers. What is the probability that the answer choice which Rohit selects for a question is wrong?
provided three possible answers and 1 must be correct
so p(correct)=1/3
probability of wrong answer choice=1- probability of correct answer=1-(1/3)= 2/3 - 9 years agoHelpfull: Yes(11) No(0)
- question/possible answers =1/3
- 9 years agoHelpfull: Yes(0) No(0)
- a.1/3
i.e p=n/N
- 9 years agoHelpfull: Yes(0) No(0)
- ans is 2/3, since 3 options are given out of which only one is the correct answer. so both the wrong options can be chosen by rohit
- 9 years agoHelpfull: Yes(0) No(0)
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