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QA - Placement Quizzes | Permutation and Combination | Question 10
A box contains 2 red coins, 3 green coins and 4 blue coins. In how many ways can 3 coins be chosen such that at least one coin is green?
(A)
16
(B)
32
(C)
64
(D)
128
Answer
Please comment below if you find anything wrong in the above post
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