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

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

315.

325.

305.

335.

Soln.
Ans: a

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