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  3. 8th Class
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  5. Related to Competitive Exam

8th Class Mathematics Related to Competitive Exam Question Bank Self Test-12

  • question_answer
    Peter invested a certain sum of money in a simple interest bond whose value grew to Rs. 600 at the end of 6 years, and to Rs. 800 at the end of another 10 years. What was the rate of interest?

    A) (a) 12%

    B) (b) 16.66%

    C) (c) 18.67%

    D) (d) 19.25%

    E) (e) None of these

    Correct Answer: B

    Solution :

        (b)


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