JEE Mains · Maths · STD 11 - 6. permutation and combination
Group A consists of 7 boys and 3 girls, while group B consists of 6 boys and 5 girls. The number of ways, 4 boys and 4 girls can be invited for a picnic if 5 of them must be from group \(A\) and the remaining 3 from group \(B\), is equal to :
- A 8750
- B 9100
- C 8925
- D 8575
Answer & Solution
Correct Answer
(C) 8925
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