there are some items u have to place in boxes.if u place 3items per box 1 item is left outside.4 items per box 1 item remianed.similary for 5 items per box and 6 items per box 1 item is left.for 7 items for box no item is left.how many no of items are there?

• Ans is 301 items. because 301%3=1, 301%4=1, 301%5=1, 301%6=1, 301%7=0.
  here the reminders are remaining items.
• 10 years agoHelpfull: Yes(21) No(3)
• trial and error method.. for 3,4,5,6 items per box it has to be 61 items. simple lcm of 3.4.5.6 i.e 60. 60+1=61. so 1 item is left evrytime. now the prob is when 7 items placed in evry box no item is left outside. so we check the multiples of (60)+1 i.e 61, 121, 181,..... in this way we find 301 which is completely divided by 7 without leaving a reminder. so the no of items is 301.
• 10 years agoHelpfull: Yes(11) No(0)
• 49 items are there to be placed in each box
• 10 years agoHelpfull: Yes(1) No(5)
• There are 91 boxes.
• 9 years agoHelpfull: Yes(1) No(3)
• 721 also 720%3=1 and so on
  
• 9 years agoHelpfull: Yes(0) No(0)
• we filling in each box what they given but in that compulsory one is left at last box 7 is filled no one is left so answer for that is 21
• 9 years agoHelpfull: Yes(0) No(0)