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प्रश्न
Total number of outcomes, when a ball is drawn from a bag which contains 3 red, 5 black and 4 blue balls is ______.
पर्याय
8
7
9
12
उत्तर
Total number of outcomes, when a ball is drawn from a bag which contains 3 red, 5 black and 4 blue balls is 12.
Explanation:
Given, a bag contains 3 red, 5 black and 4 blue balls.
Then, total number of outcomes = Total number of balls
= 3 + 5 + 4
= 12
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