

MCQOPTIONS
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1. |
If sum of green and white balls is 16, then what is the probability of drawing 2 balls of same colour? |
A. | $$ {151 over 870}$$ |
B. | $$ {151 over 435}$$ |
C. | $$ {151 over 145}$$ |
D. | $$ {151 over 435}$$ |
E. | None of these |
Answer» C. $$ {151 over 145}$$ | |