πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      A certain amount becomes three times itself in 20 years

      at simple interest. What is the value of (6R - 8)?
      A 12 Correct Answer Incorrect Answer
      B 52 Correct Answer Incorrect Answer
      C 18 Correct Answer Incorrect Answer
      D 32 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let the principal be Rs. P.

      Interest = 3P - P = 2P

      Using SI formula:

      2P = P Γ— R Γ— 20 Γ· 100

      ⟹ R = 10

      Required value = 6 Γ— 10 - 8 = 52

      Practice Next
      ask-question