Q81.There are 15 players in a cricket team, out of which 6 are bowlers, 7 are batsmen and 2 are wicketkeepers. The number of ways, a team of 11 players be selected from them so as to include at least 4 bowlers, 5 batsmen and 1 wicketkeeper, is
What This Question Tests
This question tests the ability to calculate probabilities by determining the total number of permutations of letters in a word with repetitions and the number of favorable permutations where a specific letter is at a given position.
Concepts Tested
Formulas Used
Number of permutations of n items with repetitions = n! / (p₁! p₂! ...)
P(E) = n(E) / n(S)
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📋 Question Details
- Chapter
- Probability
- Topic
- Permutation and Probability
- Year
- 2021
- Shift
- 20 Jul Shift 1
- Q Number
- Q81
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 7: Permutation and Combination
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