a,band c can do some work in 36 days a and b together do twice as much work as c.a and c together do thrice as much work as b.eind time taken by c alone to do complete work

1.72
2.120
3.96
4.108

• 1 day work for (A+B+C) = 1/36 ............(ii)
  Now, (A+B) = 2C ..........................(i)
  
  From (i)and(ii): 3C = 1/36
  C = 1/108
  
  Thus, C takes 108 days to complete the whole work alone.
  
  (Remaining data are not required in this case)
  
• 12 years agoHelpfull: Yes(35) No(3)
• {a+b} 1'days work=1/36-1/108=1/54
  so,time taken by (a+b) is 54 days nd c is 108..
  108 is the right answer
• 12 years agoHelpfull: Yes(5) No(2)
• its 108....
• 12 years agoHelpfull: Yes(3) No(3)
• hi buddy mail me few ques plzzz i have tcs in my college this week end mayur_leo247@yahoo.com
• 12 years agoHelpfull: Yes(3) No(0)
• mail me some questions on tcs as tcs arrive in my college this week
• 12 years agoHelpfull: Yes(3) No(2)
• 1 day work a+b+c=1/36...........(i)
  a+b=2/c............................(ii)
  2/c+1/c=1/36
  so, c=108
• 5 years agoHelpfull: Yes(0) No(0)