A) Rs. 5769
B) Rs. 7569
C) Rs. 7009
D) Rs. 7500
Correct Answer: B
Solution :
Let each instalment be = Rs. x. \[\frac{x}{{{\left( 1+\frac{35}{400} \right)}^{2}}}+\frac{x}{\left( 1+\frac{35}{400} \right)}=13360\] \[\Rightarrow \] \[\frac{x}{{{\left( 1+\frac{7}{80} \right)}^{2}}}+\frac{x}{\left( 1+\frac{7}{80} \right)}=13360\] \[\Rightarrow \] \[\frac{6400x}{7569}+\frac{80x}{87}=13360\] \[\Rightarrow \] \[\frac{6400x+6990x}{75690}=13360\] \[\Rightarrow \] \[13360x=13360\times 7569\] \[\Rightarrow \] \[x=Rs.7569\]You need to login to perform this action.
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