Ques:-(d) A bag contains 20 red halls, 12 blue balls and 8 green balls. Three balls are drawn one --
Автор: ICSE Kaksha
Загружено: 2025-10-27
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Ques:-(d) A bag contains 20 red halls, 12 blue balls and 8 green balls. Three balls are drawn one by one with replacement, the probability that the third ball being green is:
(i)1/2
(ii) 2/5
(iii) 1/5
(iv) 1.8
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