Question

18. The simple interest eamed on a certain sum in 5 years is 30% of the sum. Find the
rate of interest
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Answer 1

Answer:

Step-by-step explanation:

Let the sum = (P) = ₹ 100

S.I. = (30/100) × ₹ 100 = ₹ 30

Period (T) = 5 Years

∴ Rate = (S.I. × 100)/(P × T) = (30 × 100)/(100 × 5) = 6%