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17. Combinations
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Q24 of 118 Page 17

Mark the correct alternative in the following:

Among 14 players, 5 are bowlers. In how many ways a team of 11 may be formed with at least 4 bowlers?


5 out of 14 players are bowlers.


In other words, 9 players are not bowlers.


A team of 11 is to be selected so as to include at least 4 bowlers.


Number of ways = 5C4 9C7 + 5C5 9C6


= 180 + 84


= 264

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Questions · 118
17. Combinations
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