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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-1

  • question_answer
    In how many years the simple interest on a sum of Rs. 725 will be Rs. 87 at 4% per annum?

    A)  1 yr                 

    B)  5 yr

    C)  3 yr                 

    D)  4 yr

    Correct Answer: C

    Solution :

    Let, time = t yr, then \[87=\,\frac{725\times \,\,\,t\,\times \,\,4}{100}\] \[\therefore \]      \[t\,=\,\frac{87\,\times \,100\,}{725\times \,4}\,=\,3yr\]


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