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Eduncle posted an MCQ
January 04, 2020 • 16:37 pm 0 points
  • CSIR NET
  • Mathematical Sciences

Prof. Murthy likes to let her students choose who their partners will be; however, no pair of students may work together for more than seven class periods in a row. Alice and Bob have worked together for seven class periods in a row. Calvin and Denny have worked together for three class periods in a row. Calvin does not want to work with Alice. Who should be assigned to work with Bob ?

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    Eduncle Best Answer

    Given,    Alice & Bob have worked together for seven class periods in a row. 
                Calvin & Denny have worked together for  three class periods in a row. 
                Calvin does not want to work with Alice.
                Bob and Alice cannot work together since max 7 periods have completed.
            So, the only possibility is Denny and Alice work together and, Bob and Calvin will work together.

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