There are three teams and same amount of work is assigned to them in team1 x men works for y hours per day and z days,in team2 y men works for z hours per day and xdays and in team3 z men works for x hours per day and y days.Which team works more:
1) team 1 works more
2) team 2 works more
3) team 3 works more
4) none of the above

• 4)None of these.All teams will work same.
• 10 years agoHelpfull: Yes(23) No(0)
• whatever x,y,z the result would be x*y*z which is same for all.
  and
  work is same for all so NONE OF THESE.
• 10 years agoHelpfull: Yes(4) No(0)
• Team 1:
  x men works y hours/day for z days to complete the given work,
  x men works for yz hours to complete the given the work,
  Team 1 works for "yz hours" to complete the given work.
  
  Similarly,
  
  Team 2 (y men)works for "xz hours" to complete the given work.
  
  Team 3 (z men)works for "xy hours" to complete the given work.
  
  As x>y>z,
  
  xy>xz>yz.
  
  Thus, Team 3 works more!
  Option (3)
  
• 10 years agoHelpfull: Yes(4) No(16)
• using chain rule we find that every body is doing same amount of work... so (4) option is true
• 10 years agoHelpfull: Yes(2) No(0)
• Team 3 Works more.
  
  x>y>z
  
  x men works yz
  y men works zx
  z men works xy
  
  So value of x and y is bigger than z
  so xy>zx>zy
  
  efficiency of xy is greater. So Team 3 works more. (3)
• 10 years agoHelpfull: Yes(2) No(12)
• None of the above
  
  Reason-- T1-xyz
  T2-yzx
  T3-zxy
• 10 years agoHelpfull: Yes(2) No(0)
• provided condition x>y>z sorry forgot to post
• 10 years agoHelpfull: Yes(1) No(1)
• work done will be xyz for all teams so ans is 4.
  
• 10 years agoHelpfull: Yes(1) No(1)
• 4)none of the above.every team works equally
  
• 10 years agoHelpfull: Yes(1) No(0)
• 4
  all have doe equal work
  
• 10 years agoHelpfull: Yes(1) No(0)
• Team 1:
  x men works y hours/day for z days to complete the given work,
  x men works for yz hours to complete the given the work,
  Team 1 works for "yz hours" to complete the given work.
  
  Similarly,
  
  Team 2 (y men)works for "xz hours" to complete the given work.
  
  Team 3 (z men)works for "xy hours" to complete the given work.
  
  As x>y>z,
  
  xy>xz>yz.
  
  Thus, Team 3 works more!
  Option (3)
  
• 8 years agoHelpfull: Yes(1) No(1)
• let
  x=10
  y=8
  z=10
  work of team 1 in a day=10*8=80hrs
  work of team 2 in a day=8*10=80hrs
  work of team 3 in a day=10*10=100hrs
  
  so the team 3 works more in a day
• 10 years agoHelpfull: Yes(0) No(2)