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Question

Mathematics Question on Percentage

A trader owes a merchant Rs 10,028 due 1 year hence. The trader wants to settle the account after 3 months. If the rate of interest is 12%12\% per annum, how much cash should he pay?

A

Rs 9,025

B

Rs 9,200

C

Rs 9,600

D

Rs 9,560

Answer

Rs 9,200

Explanation

Solution

Let the present value of money be xx

x×12100+x=10028\frac{x\times12}{100}+x=10028

x=100281.12x=\frac{10028}{1.12}

This amount after 3 months

100281.12×12×312×100+100281.12\frac{\frac{10028}{1.12}\times12\times3}{12\times100}+\frac{10028}{1.12}

10028×31.12×100+100281.12\frac{10028\times3}{1.12\times100}+\frac{10028}{1.12}

=10028×103112=9222.17Rs9200=\frac{10028\times103}{112}=9222.17\approx Rs9200
The correct option is (B)