ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

  • google app store apple app store
  • тЬЦ

      Question

      If the ratio of the sum invested and simple interest

      received after 1 year is 20:7 respectively, then find the rate of interest.
      A 45% Correct Answer Incorrect Answer
      B 28% Correct Answer Incorrect Answer
      C 35% Correct Answer Incorrect Answer
      D 65% Correct Answer Incorrect Answer

      Solution

      Let the sum invested and simple interest received be Rs.20x and Rs.7x respectively. Let the rate of investment be r% p.a. Therefore, {(20x x 1 x r)/100} = 7x => r = 35%

      Practice Next
      More Simple and compound interest Questions
      ask-question