A) 52
B) 81
C) 60
D) 80
Correct Answer: D
Solution :
[d] Ratio of number of coins \[=8:4\times 2:3\times 4=8:8:12\] \[=2:2:3\] Number of one rupee coin =\[\frac{2}{2+2+3}\times 280=80\]You need to login to perform this action.
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