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% 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 x
100x×12+x=10028
x=1.1210028
This amount after 3 months
12×1001.1210028×12×3+1.1210028
1.12×10010028×3+1.1210028
=11210028×103=9222.17≈Rs9200
The correct option is (B)