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      Question

      Simple interest earned on an amount of Rs.1400 at rate

      of R% per annum after 3 years is Rs.210. Find the simple interest earned on an amount of Rs.1600 at rate of (R + 3)% per annum after 2 years.
      A Rs.256 Correct Answer Incorrect Answer
      B Rs.330 Correct Answer Incorrect Answer
      C Rs.225 Correct Answer Incorrect Answer
      D Rs.342 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      According to question, => 210 = 1400 Γ— R% Γ— 3 => R = 210/42 = 5 Therefore, required interest = 1600 Γ— (5 + 3)% Γ— 2 = Rs.256

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