In a bag, there are 36bulbs out of which 12 are defective ones. A bulb is taken out of bag at random. Find the probability of the selected bulb to be a good one.
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Number of good bulbs = 36 -12
= 24
Total outcomes = 36
Favourable outcomes = 12
Probability = 24/36
= 2/3
= 24
Total outcomes = 36
Favourable outcomes = 12
Probability = 24/36
= 2/3
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