Subject

    Bank Exam

    Topic

    Janata Bank Executive Officer 2017 (Morning)

    A sum of money is borrowed and paid back in two annual instalments of tk. 882 each allowing 5% compound interst. The sum borrowed was:

    ক)
    Tk. 1620
    খ)
    tk. 1640
    গ)
    tk. 1680
    ঘ)
    tk. 1700

    Explanation

    Present worth of Tk. P due in n years is given by Present worth =  Therefore, Principal = (Present worth of tk. 882 due 1 year hence) + (Present worth of tk. 882 due 2 years hence) = tk 840 + tk 800 = tk 1640

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