SSC Sample Paper Mock Test-15 SSC CGL Tear-II Paper-1

  • question_answer
    A sum of money lent at simple interest amounts to Rs. 880 in 2 yr and to Rs. 920 in 3 yr. The sum of money (in rupees) is   

    A)                          700      

    B)  760    

    C)  784     

    D)  800

    Correct Answer: D

    Solution :

    If the principal be Rs. x and rate of interest be r% per annum, then SI after 1 yr\[=920-880\]= Rs. 40 \[\therefore \]      SI after 2 yr = Rs.80 \[\Rightarrow \]   \[880=x+80\] \[\therefore \]\[x=\]Rs. \[(880-80)\]= Rs. 800


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