we have 3 weights one of 2 kg one of 3 kg one of 5 kg by using only two weight how many wight u can weight

• select 2 weight out of 3, 3C2=3
• 10 years agoHelpfull: Yes(34) No(3)
• 2+3=5
  2+5=7
  3+5=8
  3-2=1
  5-2=3
  5-3=2
  ans:6
• 10 years agoHelpfull: Yes(15) No(7)
• 2+3=5
  2+5=7
  3+5=8
  ans 3
• 10 years agoHelpfull: Yes(14) No(7)
• 3+2=5
  3+5=8
  2+5=7
  3-2=1
  5-2=3
  5-3=2
  total 6 weights can be weighed using only two
• 10 years agoHelpfull: Yes(6) No(3)
• guys...plz follow carefully....here we can use any 2 weights...so..
  2+3=5
  3+5=8
  5+2=7
  '5' at one side..'2' on otherside..so
  5-3=2 similarly,
  5-2=3
  3-2=1.
  hence completely we can weigh a total of '6' weights...!!!
• 10 years agoHelpfull: Yes(6) No(0)
• 3-2=1
  2
  3
  2+2=4
  2+3=5
  3+3=6
  5+2=7
  5+3=8
  5+5=10
  totally 9 weights
• 10 years agoHelpfull: Yes(3) No(15)
• by using any 2 weights we can weight 4 weights for ex if we consider 2,3
  1. 2
  2. 3
  3. 2+3
  4. 3-2(dat means 1 kg one side 2kg) and another side 3kg
• 10 years agoHelpfull: Yes(2) No(0)
• only 3 weights is the answer
  because
  23,32,52
  25,35,53
  23=32,35=53,52=25
  then only 3 weights is there
  other way is also there : 3c2
  
• 10 years agoHelpfull: Yes(1) No(0)
• answer is 6....using permutation....check out...????
• 10 years agoHelpfull: Yes(1) No(0)
• hey supriya iska solution toh do
• 10 years agoHelpfull: Yes(0) No(2)
• 2+3
  2+5
  2+3+5
  3+5
  so ans is 4
• 10 years agoHelpfull: Yes(0) No(4)
• 2+2=4
  2+3=5
  2+5=7
  3+5=8
  total 4weights can be measured
• 10 years agoHelpfull: Yes(0) No(3)
• 2*3=6
  2*5=10
  3*5=15
  total=31 using probability
• 10 years agoHelpfull: Yes(0) No(1)
• wht about 2+2
  ans is 7
• 10 years agoHelpfull: Yes(0) No(0)
• 1.1kg(3-2)
  2.2kg
  3.3kg
  4.4kg((2+5)-3)
  5.5kg
  6.6kg((3+5)-2)
  7.2+5=7kg
  8.3+5=8kg
  9.2+3+5=10
  we cant use 5-3=2kg(which is already there
• 10 years agoHelpfull: Yes(0) No(2)
• 4 will left and remaining one is alive/left or dead
• 9 years agoHelpfull: Yes(0) No(1)