A) 10%
B) 60%
C) 200%
D) 400%
Correct Answer: D
Solution :
\[15%\,\,\text{of}\,\,(A+B)=25%\] of \[(A-B)\] \[\Rightarrow \] \[\frac{15\times (A+B)}{100}=\frac{25\times (A-B)}{100}\] \[\Rightarrow \] \[3A+3B=5A-5B\] \[\Rightarrow \] \[2A=8B\] \[\Rightarrow \] \[A=4B\] \[\Rightarrow \] 400% of B is equal to A.You need to login to perform this action.
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