Subject

    পেট্রোবাংলা

    Topic

    বাংলাদেশ গ্যাস ফিল্ড লিমিটেড (সহ: ব্যবস্থাপক) -০৩.১২.২০২১

    If the average of 5 consecutive integers is 15 then what is the difference between least and the greatest of the 5 integers?

    ক)
    4
    খ)
    5
    গ)
    8
    ঘ)
    10
    ঙ)
    None of these

    Explanation

    The average of five consecutive numbers is 15. Middle number = 15 Thus, the consecutive numbers are = 13, 14, 15, 16, 17 Thus, highest number = 17 least number = 13 The difference between the least and the greatest number = 17 - 13 = 4

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