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Q: Sudeep invested 1/8 of a certain sum at 5% p.a. for two years and 3/5 of the sum at 6% p.a. for two years and the remaining at 10% p.a. for two years. If the total interest received is `1,674, then the total sum invested is ?
  • A. `13,000
  • B. `10,500
  • C. `12,500
  • D. `12,000
Correct Answer: Option D -
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Explanations:

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