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From 6 gentlmen and 4 ladies a committee of 5 is to be formed, The number of ways in which this can be done so as to always include at least one lady is?

A

301

B

423

C

285

D

246

Text Solution

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The correct Answer is:
D
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DIPTI PUBLICATION ( AP EAMET)-PERMUTATIONS & COMBINATIONS-EXERCISE 1B (COMBINATIONS )
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  11. Acommittee of 12 members is to formed from 9 women and 8 men ...

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  13. A student has to answer 10 out of 13 questions in an examinatio...

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  14. A candidate is required to answer 6 out of 10 questions which a...

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  15. A candiate is required to answer 7 questions out of 12 questio...

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