A) 840
B) 820
C) 800
D) 760
Correct Answer: A
Solution :
SI for 1 yr = Rs .42 \[\therefore \] \[\text{Principal}=\frac{\text{SI }\!\!\times\!\!\text{ 100}}{\text{Rate }\!\!\times\!\!\text{ Time}}\] \[=\frac{42\times 100}{5\times 1}\]= Rs. 840You need to login to perform this action.
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