Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A multiple choice test consists of 5 questions, each question having 4 responses. There is only one correct response and the remaining 3 are incorrect responses. If a candidate attempts all the 5 questions then the probability that he answers at least 3 questions incorrectly is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Given 
(at least there incorrect answer)
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