Infosys  Placement Paper   Aptitude - Puzzle   -

Infosys  Placement Paper   Aptitude - Puzzle   -


  • Posted by  FreshersWorld 
    7 Jan, 2012

     

      (1). All tallmen are handsome,fairskimed,lean,nulscular rich
    and employed.

                     1. all handsome persons are fairskimed

                     2. some nulscular are fair skimed and handsome

                     3. all leans are nuscular persons

                    4. no fairskimed person who is not handsome is rich

                    5. neither fairskimed nor nulscular are employed.

               there are 4 questions based on the above.                8 marks

            (2). problem

           (3). a software engineer starts from home at 3pm for evening
    walk.
    he walkspeed of 4kmph on level ground 

                and then at a speed
    of
    3kmph on the uphill and then down the hill at a speed of
    6kmph
    to the level ground 

                and then at a speed of 4kmph to the
    home
    at 9pm
    what is the distence on one way?           4marks


         

     4). a bag contains certain number of files. each file is
    numbered
    with one
    digit of 0 to 9. suppose the person want      to get the number
    between 1 to
    2000 (or 7000 check ) . how many min no. of files should be
    present in
    the 

              bag.        

                      

      (5). a + b + c +d = d + e + f + g = g + h + i =17.
    if a = 4 what are the values of d and g. each letter
    taken
    only     

             one of the digit from 1 to 9.                                                                                                        8marks
      

              ans        : a = 4 ,b = 2, c =6, d = 5, e = 3, f = 8, g =
    1,
    h = 7, i = 9.

       (6). six persons a,b,c,d,e &f went to solider cinima. there are
    six
    conseutive seats. a sits in the first seat followed 

              by b ,
    followed by c and soon. if a taken one of the six seats ,
    then
    b should sit adjacent to a. c should sit 

              adjacent a or b. d
    should sit adjacent to a, b,orc and soon. how many
    possibilities are there?

     

       (7). suppose there are 4 grades a, b, c, d. (a is the best and d
    is the worst) 4 persons jack,jean,poul,lucy wrote 

              then
    final
    exam
    and made the statements like this.

               1.  jack: if i will get a then lucy will get d

               2.  lucy: if i will get c then jack will get d . jack grade
    in better then poul grade.

               3.  jean: if jean doesnot get a , then lack will not get a.

               4.  poul: if jack get a , then jean will not get b lucy will get c, i won't either a or b.
    if all the above statements 

            are true, then which persowillget which grades.


          (8). each man dances with 3 women. each women dances with 3
    mens.
    among eachg pair of men they have 

                exactly two women in
    comman find the no. of men & women

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