Subject

    Quantitative Aptitude

    Topic

    Set

    There is a chess team of 10 members and a science club of 14 members in Govt Laboratory High School. 5 students are members of both chess team and science club. How many students are members of only chess team?

    ক)
    5
    খ)
    6
    গ)
    7
    ঘ)
    9

    Explanation

    শুধু দাবার দল = দাবার দল – উভয় = ১০ – ৫ = ৫ জন।

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