Question
A sum of Rs. 2600 is invested at simple interest for 2
years. If the rate interest for first year is 10% p.a. while 18% p.a. for second year, then find the total interest received after 2 years.Solution
Total interest received = {2600 × (10 + 18)}/100 = Rs. 728
58     69      56       ?      54       73
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