24 men can complete a work in 18 days. Two days after they started the work, 8 more men joined them. in how many days will all of them together complete the remaining work?
[A] 12 days
[C] 16 days
[B] 10 days
[D] 13 days

• 24 men*18 days=2days*24men+xdays*32men
  x=12
• 10 years agoHelpfull: Yes(19) No(0)
• 1men1day work=1/432
  24men2day wrk=1/18*2=1/9
  remaining wrk=(1-1/9)=8/9
  32men 1 day wrk=1/432*32=2/27
  8/9 wrk done by them in(27/2*8/9)=12
  option A is correct
• 10 years agoHelpfull: Yes(6) No(0)
• ans is 10 days
  24 men mens 1days wrk=1/18
  1 men 1days wrk=1/18*24
  they worked for two dyas hence they =2*1/18=1/9
  8/9 of wrk is lft
  nw 32 mens one day wrk is 32/18*24=4/36
  4/36 of wrk= 1 day
  8/9 of wrk=8/9*36/4=8days
  8days + 2days already taken=10days
• 10 years agoHelpfull: Yes(2) No(6)