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Permutations And Combinations

Question

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A class has 30 students. First prizes in Physics, Chemistry and Mathematics are to be awarded. In how many ways can this be done?

Solution

Solution not provided.
Ans. 27000

Some More Questions From Permutations and Combinations Chapter

Determine K, so that K + 2, 4K – 6 and 3K – 2 are three consecutive terms of an A.P.

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation