Question
A took a loan of Rs.4450 at simple interest of 10% p.a.
and invested the same money in a scheme at simple interest of 20% p.a. Find the profit earned by A at the end of 3 years.Solution
Interest paid by A = (4450 × 3 × 10)/100 = Rs.1335 Interest received by A from the scheme = (4450 × 3 × 20)/100 = Rs.2670 Profit = 2670 – 1335 = Rs.1335
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