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283

Q:

A person lends 40% of his sum of money at 15% per annum, 50% of the rest at 10% per annum and the rest at 18% per annum rate of interest. What would be the annual rate of interest, if the interest is calculated on the whole sum?

  • 1
    13.4%
  • 2
    14.33%
  • 3
    14.4%
  • 4
    13.33%
  • Show Answer
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Answer : 3. "14.4% "
Explanation :

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