Discussion of Question with ID = 008 under Permutations-and-Combinations

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Question

From a group of 6 boys and 7 girls, in how many ways can 2 boys and 2 girls be selected?

A

315.

B

325.

C

305.

D

335.

Soln.
Ans: a

The required count is 7C2 × 6C2 = 315.


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