Q. x and y no. when divided by 6 leaves remainder 4 and 5 respectively. so x+y when divided by 6 leaves remainder -
a)6
b)2
c)data insufficiency
d)none of the above

• x=6m+4
  y=6n+5
  x+y=(6m+4)+(6n+5)=6(m+n)+9 = 6(m+n+1)+ 3
  so,when (x+y)is divided by 6 gives remainder = 3
  d)none of the above
• 10 years agoHelpfull: Yes(71) No(1)
• d)none of the above
  
  4+5 = 9, 9 when divided by 6 gives remainder as 3
• 10 years agoHelpfull: Yes(14) No(2)
• the values of x and y might be 10&11.
  so 10+11=21
  21 divide by 6 which gives remainder as 3.but it is not present.so ans is
  D)none of the above
• 10 years agoHelpfull: Yes(7) No(1)
• simple
  remender=rem x+rem y=4+5=9
  again didide 6 rem=3 ans
  
  ans-3
• 10 years agoHelpfull: Yes(3) No(1)
• let say value of x=10 and y=11,x+y=21 and 21/6 leaves remainder 3 so answer is: d)none of the above
• 10 years agoHelpfull: Yes(2) No(1)
• A simple solution :
  
  consider 28 and 29 [when divided leaves remainders 4 and 5 ]
  
  (28+29) / 6 = 3 [this logic works for any 4 and 5 remainders of 6 you imagined]
• 10 years agoHelpfull: Yes(1) No(0)
• x/6=4 i.e x=24, y/6=5 i.e y=30
  thn (x+y)/6=54/6 leaves rem 0..
  so ans s none
• 10 years agoHelpfull: Yes(1) No(2)
• answer is 2
• 10 years agoHelpfull: Yes(0) No(10)
• ANS IS 3 Divide and concerent formula
  None of theabove
• 9 years agoHelpfull: Yes(0) No(0)
• X=Q*6+4,
  Y=Q*6+5,
  X+Y=(4+5)/6=3 REMINDER
• 9 years agoHelpfull: Yes(0) No(0)
• let x=10 when divided by 6 remainder will be 4
  y=11/6=5
  x+y=21/6=3
  d)none of above
• 8 years agoHelpfull: Yes(0) No(0)
• d)none of the above
  
  4+5 = 9, 9 when divided by 6 gives remainder as 3
• 8 years agoHelpfull: Yes(0) No(0)