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Q: A sum was invested for 3 years on compound interest at 6%, 12% and 18% in first, second and third year respectively. The sum amounts to रु 20,000 in 3 years. Find the principal amount
  • A. रु 14,276.58
  • B. रु 12,276.12
  • C. रु 13,572.46
  • D. रु 10,276.43
Correct Answer: Option A -
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Explanations:

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