Dear Student, Principal, P = Rs 4800Rate, R = 5% p a Time, n = 2 yrsAmount, A = P1 + R100n=48001 + 51002=4800 ×2120×2120=Rs 5292CI = A - P = 5292 - 4800 = Rs 492SI = PRT100 = 4800 × 5 × 2100 = Rs 480CI - SI = 492 - 480 = Rs 12 Regards!

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Dear Student,

Principal, P = Rs 4800 Rate, R = 5 % p . a . Time, n = 2 yrs Amount, A = P {[1 + \frac{R}{100}]}^{n} = 4800 {[1 + \frac{5}{100}]}^{2} = 4800 \times \frac{21}{20} \times \frac{21}{20} = Rs 5292 CI = A - P = 5292 - 4800 = Rs 492 SI = \frac{PRT}{100} = \frac{4800 \times 5 \times 2}{100} = Rs 480 CI - SI = 492 - 480 = Rs 12

Regards!

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