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7th Class Mathematics Comparing Quantities Question Bank Comparing Quantities

  • question_answer
    The value of a machine depreciates every year by 5%. If the present value of the machine is? 100000, what will be its value after two years?

    A)  Rs.100050          

    B)         Rs.90250  

    C)  Rs.99250            

    D)         Rs.96150

    Correct Answer: B

    Solution :

     The value of the machine after depreciation of 5% per year for 2 years = (where \[{{x}_{1}}\] = loss and \[{{x}_{2}}\] = gain) \[Rs.\,100000\times \frac{95}{100}\times \frac{95}{100}=Rs.\,90250\]


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