8th Class Mathematics Related to Competitive Exam Question Bank Arithmetic

  • question_answer
    A sum of money, at compound interest, yields Rs.200 and Rs.220 at the end of first and second year respectively. The rate % is                                             

    A) 20                         

    B) 15

    C) 10                    

    D) 5

    Correct Answer: C

    Solution :

    \[\frac{9}{4}\] n = 1 year. \[2{{n}^{2}}years\] \[{{n}^{2}}years\] \[\frac{5}{2}\] \[\frac{700}{3}%\]          


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