Question

The compound interest on a certain amount for 2 years at 4% per annum is ₹ 1,020, if interest is compounded annually. Find the simple interest on that amount for 2 years at 4% per annum?

A ₹ 850 Correct Answer Incorrect Answer
B ₹ 950 Correct Answer Incorrect Answer
C ₹ 1,000 Correct Answer Incorrect Answer
D ₹ 800 Correct Answer Incorrect Answer

Solution

Solution-

Let the principal amount =1000

Compound interest on 1000 Rs for 2 years at 4%=81.6

ATQ-

81.6=1020

1=1020/81.6

1000= (1020/81.6) ×1000

P=12500

Now- Simple interest for 2 years at 4% per annum

=(12500×2×4)/100

=1000Rs.

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