

MCQOPTIONS
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1. |
A bag contains 7 green and 5 black balls. Three balls are drawn one after the other. The probability of all three balls being green, if the balls drawn are not replaced will be: |
A. | 123/897 |
B. | 23/67 |
C. | 7/44 |
D. | 12/45 |
Answer» D. 12/45 | |