Subject

    Quantitative Aptitude

    Topic

    Average

    The first term of an arithmetic series is xy + 2 and the common difference is – What will be 3k 4th term of the series if x = 2 and y = 3

    ক)
    2
    খ)
    5
    গ)
    -1
    ঘ)
    1

    Explanation

    here suppose, x=2 y=3 diference = -3 1st term = 2 x 3=2=8 2nd term=8-3=5 3rd term = 5-3= 4rth temr = 2-3=-1

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