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S is the set that contains all the words which are formed by using all the letters of BACBADE. P is the subset of those words of S in which both As are not together. A word is randomly selected from the set P. What is the probability that both As in the selected word are at the two extremes of the word?
Correct Answer: (a)
Official keyThis question appeared in the GPSC Prelims 2021 examination (GS). It is Question 162 out of 196 questions in this paper.
This question was part of the GPSC Prelims 2021 (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.