A) 22
B) 20
C) 1
D) 21
Correct Answer: D
Solution :
[d] Required profit percentage \[=\frac{\left( \frac{11}{10}-\frac{10}{11} \right)}{\frac{10}{11}}\times 100\] \[=\frac{121-100}{100}\times 100=21%\] |
You need to login to perform this action.
You will be redirected in
3 sec