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Q: A sum of रु 36,000 deposited at a certain rate of compound interest, compounded annually, becomes three times itself after 6 years. How much will it become after 18 years at the same rate of compound interest?
  • A. रु 10,72,000
  • B. रु 8,72,000
  • C. रु 7,72,000
  • D. रु 9,72,000
Correct Answer: Option D -
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Explanations:

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