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Mathematics - Permutation & Combination Question with Solution | TestHub

MathematicsPermutation & CombinationnPr & nCrEasy2 minPYQ_2021
MathematicsEasynumerical

There are15players in a cricket team, out of which6are bowlers,7are batsmen and2are wicketkeepers. The number of ways, a team of11players be selected from them so as to include at least4bowlers,5batsmen and1wicketkeeper, is

Answer:
777.00
Solution:

We have,

15 : Players

6 : Bowlers

7 : Batsman

2 : Wicket keepers

Total number of ways for at least 4 bowlers, 5 batsman and 1 wicket keeper

=C46×C67×C12+C46×C57×C22+C56×C57×C12

=777

Stream:JEESubject:MathematicsTopic:Permutation & CombinationSubtopic:nPr & nCr
2mℹ️ Source: PYQ_2021

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