Subject

    Bank Exam

    Topic

    Uttara Bank Ltd. 2011 Asst. Officer (Cash)

    How many prime numbers are there between 45 and 72?

    ক)
    5
    খ)
    6
    গ)
    7
    ঘ)
    None of these

    Explanation

    prime numbers are=47, 53, 59, 61, 67, 71

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