Committee formation

CMAT 2020 · Quantitative Techniques & Data Interpretation · Easy · Permutation and Combination

In how many ways a committee consisting of 5 men and 6 women can be formed from 8 men and 10 women ?

  1. A.

    5041

  2. B.

    5040

  3. C.

    11670

  4. D.

    11760

Answer

D

Explanation

The number of ways to select 5 men from 8 men is 8C5^{8}C_{5} and 6 women from 10 women is 10C6^{10}C_{6}.

Total number of ways = 8C5×10C6=56×210=11760^{8}C_{5} \times ^{10}C_{6} = 56 \times 210 = 11760.

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