W H Y
N U T
___________
O O N P
O Y P Y
O U H A
____________
O N E P O P

Which of these can be sides of a triangle?
a)NYT b)OWY c)EUO d)APW

• This could be solved using unit digit multplication
  we see
  WHY
  *U
  -------
  OYPY
  thus U can be 6 or 5
  case 1: U = 6 implies Y can be 2,4,8
  if Y = 4 and assume O = 1,
  then W= 2,H=3
  therefore
  234
  *6
  -------
  1404 thta gives P = 0 which implies T has to be 5 so that T*Y = _P (5*6=_0)
  ultimately
  
  Y=4,T=5,P=0,H=3,N=7,O=1,W=2,A=8,E=9
  SO NYT will form sides of triangle based on the principle that sum of two sides must be greater than the 3rd side.
• 7 years agoHelpfull: Yes(3) No(6)
• https://www.youtube.com/watch?v=X_048Bs6EWw
  
  U*Y=_Y
  case1: y={5} U={3,7,9}
  Case2: Y={2,4,8} U={6}
  try values till it satisfies.
  video explains clearly.
• 7 years agoHelpfull: Yes(2) No(4)
• b) OWY is the answer because as can see OWY are placed at the side and can form sides of a triangle.
• 7 years agoHelpfull: Yes(0) No(6)
• a) NYT can be sides of a triangle.
  
  2 3 4
  7 6 5
  ---------------------
  1 1 7 0
  1 4 0 4
  1 6 3 8
  ---------------------
  1 7 9 0 1 0
  ----------------------
• 7 years agoHelpfull: Yes(0) No(2)
• first u multiply by 234*765 then u will get the answer is a) NYT
• 6 years agoHelpfull: Yes(0) No(0)