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Sub Inspector Investigation (BS-14) 2018 :: Discussion
| 23. | A bag contains 19 red balls, 37 blue balls and 27 green balls. If a ball is picked up from this bag at random, what is the probability of picking of blue ball? | |
| A. | 19/83 | |
| B. | 37/87 | |
| C. | 34/81 | |
| D. | None of above | |
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