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Q: A person deposited `15600 in a fixed deposit at 10% per annum simple interest. After every second year he adds the interest earned to the principal. The interest at the end of 4 years is............
  • A. `6,655
  • B. `3,975
  • C. `6,864
  • D. `3,744
Correct Answer: Option C -
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Explanations:

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