Subject

    Bank Exam

    Topic

    Prabashi Kallyan Bank Ltd Officer Cash - 25.09.2021

    How many degrees does a minute hand move in 20 minutes?

    ক)
    180°
    খ)
    20°
    গ)
    80°
    ঘ)
    120°

    Explanation

    60 মিনিটে মিনিটের কাঁটা অতিক্রম করে 360⁰ 1    "          "              "       "              "   360⁰/60 20  "          "              "       "              " 360⁰×20/60 =120⁰

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