A) 65 kg
B) 35 kg
C) 30 kg
D) 70 kg
Correct Answer: D
Solution :
Let the amount of sugar sold at 7% profit be x kg and let CP per kg be Rs. 1. Total \[CP=Rs.100\] Total \[SP=107%\] of \[x+117%\] of \[(100-x)\] \[=1.07x+1.17(100-x)\] \[=1.07x+117-1.17x\] \[=117-0.1x\] \[\therefore \] \[117-0.1x\] \[=110%\] of 100 \[\Rightarrow \] \[0.1x=117-110=7\] \[\Rightarrow \] \[x=\frac{7}{0.1}=7\times 10=70\,\,kg\]You need to login to perform this action.
You will be redirected in
3 sec