A) Rs. 480
B) Rs. 360
C) Rs. 400
D) Rs. 630
Correct Answer: B
Solution :
\[A:B=6:5,\] \[B:C=10:9\] \[A:B:C=\text{ }6:5\] : 10: 9 \[60:50:45\] \[=12:10:9\] According to the question, \[(12+10+9)\] units \[\Rightarrow \] 1240 9 units \[=\frac{1240}{31}\times 9\] \[\Rightarrow \] Rs. 360You need to login to perform this action.
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