The central board of secondary education has a waiting list of examiners of 150 persons out of these 60are women and 90are men .One of the examiner is to be selected to replace an examiner who has not reported at the centre. find the probability that the examiner selected is .1. Women 2.men
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1. 60/150 = 2/5
2. 90/150 = 3/5
2. 90/150 = 3/5
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