Subject

    Bank Exam

    Topic

    Pubali Bank Ltd. Junior Officer 2012

    Karim can type 10 pages in 5 minutes. Rahim can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes ?

    ক)
    15
    খ)
    20
    গ)
    25
    ঘ)
    75

    Explanation

    For Karim, 5 mintues= 10 pages 30 minutes= 10*30/5 = 60 pages For Rahim, 10 minutes= 5 pages 30 minutes= 5*30/10 = 15 pages Total pages= 60+15 pages = 75 pages

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