A) 18%
B) \[18\frac{1}{4}%\]
C) \[18\frac{3}{4}%\]
D) \[18\frac{1}{2}%\]
Correct Answer: C
Solution :
Let the principal = Rs. x \[\therefore \] Principal \[+\,\,SI=Rs.\frac{7x}{4}\] \[\therefore \] \[SI=\frac{7x}{4}-x\] \[=Rs.\frac{3x}{4}\] Rate \[\text{=}\frac{\text{SI }\!\!\times\!\!\text{ 100}}{\text{Principal }\!\!\times\!\!\text{ Time}}\] \[=\frac{3x\times 100}{4\times x\times 4}=18\frac{3}{4}%\,\text{p}\text{.a}\text{.}\]You need to login to perform this action.
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