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Permutations And Combinations
Question
In an examination, Sanya has to select 3 questions from each part. There are 5. 7, 4 questions in part I, II and III respectively. What is the number of possible combinations in which she can choose the questions?
Solution
Solution not provided.
Ans. 1400
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.
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Mock Test Series
Mock Test Series