Loading...
Loading...
Twelve independent trials are run, testing the reliability of a new engine part. What is the probability that the part will fail less than half of the time? Statement (1) : The probability that the part will fail three times in six trials is 0.28 Statement (2) : The probability of the part not failing is 0.60
Correct Answer: (c)
Official keyThis question appeared in the GPSC Prelims 2023 examination (GS). It is Question 163 out of 200 questions in this paper.
This question was part of the GPSC Prelims 2023 (GS). The GPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all GPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.