In a college of 300 students every student reads 5 newspapers and every newspaper is read…
Mathematics · JEE Main · NTA Exams — Permutations and Combinations
In a college of \(300\) students every student reads 5 newspapers and every newspaper is read by \(60\) students. The number of newspapers are
- at least \(30\)
- at most \(20\)
- exactly \(25\)
- None of the above
Answer
(C) exactly 25
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