Question discussion

At what rate of compound interest per annum will a sum of Rs. 10,00,000 becomeRs. 12,25,043 in 3 years?

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At what rate of compound interest per annum will a sum of Rs. 10,00,000 becomeRs. 12,25,043 in 3 years?
  • A6.75%
  • B7%
  • C7.5%
  • D7.25%
Answer not set

Discussion 1

0
CCommunity
A = P (1 + r/100)n

⇒ 1225043 = 1000000 (1 + r/100)3

⇒ 107/100 = 1 + r/100

⇒ r = 7%