.if there is only 1 kg weight with you in how many minimum weighings u would weigh 31 kg.

• 5 minimum weighings.
  
  order of weighings are,
  
  1kg + 1kg = 2
  2kg
  4kg
  8kg
  16kg
• 12 years agoHelpfull: Yes(1) No(2)
• 
  1 1 1
  1+1 1 2
  2+1+1 1 4
  4+2+1+1 1 8
  8+4+2+1+1 1 14
  5(weighting) 29(total weight)
  
  29=2==31
  hence total weightings=5+1=6
  
  
  vignesh you are again wrong
  
• 11 years agoHelpfull: Yes(0) No(0)