Given, R = 4%, n = 2 yr and A =RS.169 P = ?

According to the formula,

Amount = \( \Large P \left(1+\frac{R}{100}\right)^{n} \)

=> 169= \( \Large P \left(1+\frac{4}{100}\right)^{2} \)

=> 169=\( \Large P \left(\frac{26}{25}\right)^{2} \)

=> P=\( \Large \frac{169\times 25\times 25}{26\times 26} \)

P=\( \Large \frac{105625}{676} \)=RS.156.25