If a tank A can be filled within 10 hrs and 1/4th of tank B is filled in 19 hrs. Then what is the duration of the tank B to fill completely?

• Information about tank A is unnecessary..
  
  1/4th of tank B takes 19hrs then
  to fill completely it takes 19*4 = 76hrs..
• 10 years agoHelpfull: Yes(39) No(0)
• yes 19*4=76 hrs. the first statement is to confuse us.
• 10 years agoHelpfull: Yes(7) No(0)
• 1/4 of tank B ---->19hrs
  
  To fill completely = 19*4 hrs = 76 hrs
• 10 years agoHelpfull: Yes(1) No(0)
• 76hrs is the answer..
  LCM(10,19)= 190.
  so total unit of tank is 190.
  A fills 19units in 1hr
  B fills (1/4 * 10)2.5units in 1hr.
  so B wants to complete 190 units in 76hrs...(2.5*76=190)
  so 76hrs is the answer......
• 9 years agoHelpfull: Yes(1) No(0)
• 1/4 of x=19
  76hours
• 9 years agoHelpfull: Yes(1) No(0)
• 1/4 th of the tank B can be filled in 19 hours.
  so time to fill completely will be 4*19 = 76 hours.
• 9 years agoHelpfull: Yes(1) No(0)
• 19*4=76 hrs
• 10 years agoHelpfull: Yes(0) No(0)
• sry...its 5 h 53 minutes
• 10 years agoHelpfull: Yes(0) No(5)
• 1/4 of tank B =19hrs
  
  To fill completely = 19*4 hrs = 76 hrs
  hence option 76hrs
  
• 9 years agoHelpfull: Yes(0) No(0)
• let 1 be the size of tank B
  then if 1/4 of B takes 19 hours
  so 1 will take (19*4)=76 hours.
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4 of tank B is filled in=19 hours
  then tank B is completely filled=19*4=76 hours....
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4 part is filled in 19 hrs
  1/1 " " " 19*4=76 hrs
  
• 9 years agoHelpfull: Yes(0) No(0)
• 19*4=76 the first statement is to confuse us.
  
• 9 years agoHelpfull: Yes(0) No(0)
• 76 hours....4*19=76
  
• 9 years agoHelpfull: Yes(0) No(0)
• if in 19 hrs both tank A and 1/4 of B can be filled
  in 19-10=9 hrs 1/4 B is filled
  in 9*4=36 hrs tank B is filled
  thus in 36+10 =46 both tank A and B can be filled
  
• 9 years agoHelpfull: Yes(0) No(0)
• in this ignore the case A ,now concentrate on B it is filled a 1/4th tank in 19 hrs,now remaining tank is 3/4th
  so simple calculation is 1/4+1/4+1/4+1/4 it means 19+19+19+19=76
  that is 76 hrs to fill complete tank
  
• 9 years agoHelpfull: Yes(0) No(0)
• 76is right opp
  
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4th of tank B is filled in 19 hrs then to be filled completely it will take 19*4=76 hrz....!!!
• 9 years agoHelpfull: Yes(0) No(0)
• Its like if 1/4th tank is filled in 19hrs
  thus full tank is filled in 19*4=76hrs
• 9 years agoHelpfull: Yes(0) No(0)
• 1/4 of tank b takes 19 hrs
  So 1/4*4=1
  19*4=76hrs
• 9 years agoHelpfull: Yes(0) No(0)
• a----->4
  b------>3
  a started at 9:00
  b started after 2 min i.e 9:02
  therefor 4/3=2/x
  =>x=6 (is time difference between them)
  therefor both have same level at 9:08
• 9 years agoHelpfull: Yes(0) No(0)
• A-10hr
  .25B-19hr
  so B-19*.25=76hr
• 9 years agoHelpfull: Yes(0) No(0)