A) 700 g
B) 750 g
C) 800 g
D) 850 g
Correct Answer: C
Solution :
Let \[\text{SP}\,\,\text{=}\,\,\text{CP}\,\,\text{=}\,\,\text{Rs}.\,x\] Gain percentage \[=x\times \frac{20}{100}=\frac{x}{5}\] Gain weight \[=\frac{x}{5}\times 1000=200\,g\] Hence, he uses the weight 800 g.You need to login to perform this action.
You will be redirected in
3 sec