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Ten distinct letters are given. Five-letter words are formed using these letters. How many such words have at least one letter repeated?
This question appeared in the RPSC Prelims 2024 examination (Prelims 2024). It is Question 39 out of 150 questions in this paper.
This question was part of the RPSC Prelims 2024 (Prelims 2024). The RPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all RPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.