Question:
A complete cycle of a traffic light takes 60 seconds. During each cycle the light is green for 25 sec, yellow for 5 sec and red for 30 sec. At a randomly chosen time, the probability that the light will not be green is
A complete cycle of a traffic light takes 60 seconds. During each cycle the light is green for 25 sec, yellow for 5 sec and red for 30 sec. At a randomly chosen time, the probability that the light will not be green is
Updated On: Sep 3, 2024
- 1/3
- 1/4
- 1/12
- 7/12
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The Correct Option is D
Solution and Explanation
The correct option is (D):7/12
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