Question

Out of 6 white marbles, 3 blue marbles, in how many ways we select one or more marbles?

A 20 Correct Answer Incorrect Answer
B 29 Correct Answer Incorrect Answer
C 25 Correct Answer Incorrect Answer
D 27 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

7 × 4 = 28 28 - 1 = 27

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