A white cube is painted red on two different faces. How many different ways can this be done(two paintings are considered the same if on a suitable rotation of the cube one painting can be carried to the other)?

• ans:2
  paint any one side of cube.
  1)paint on the opposite side.
  2)paint on any of the 4 adjacent sides.
• 11 years agoHelpfull: Yes(80) No(4)
• ans is 2
  paint on one side of d cube.... the condition given here is wen on suitable rotation the paint is carried to another which means when a face is turned the adjent side havin the same paint is same... so all the 5 sides will b adjacent to one side... one will b exactly opposite to that side
  selecting one adjacent side== 1 way
  selecting the opposite one== 2nd way
  so total== 2 ways
  
• 10 years agoHelpfull: Yes(35) No(0)
• Total face=6(as it is a cube)
  choose 1 face in 6C1=6 ways .
  now out of 5 faces choose 1 face in 5C1=5 ways .
  This can be done by 6*5=30 ways.
• 11 years agoHelpfull: Yes(18) No(60)
• 2 is the correct answer
  1st way:color any two adjacent sides
  2nd way: color any two opposite sides
  
• 11 years agoHelpfull: Yes(13) No(0)
• it should be 6c2 = 15 ways is correct
• 10 years agoHelpfull: Yes(6) No(7)
• but ans is 2
• 11 years agoHelpfull: Yes(4) No(4)
• can anyone explain this
  watz the correct answer
• 11 years agoHelpfull: Yes(4) No(2)
• Ans-6
  
  1 side can painted in 6c1=6 ways
  now the next side painted can be only opposite side, therefore 1c1=1 ways
  
  6c1*1c1=6*1=6
• 11 years agoHelpfull: Yes(2) No(10)
• 2 Ways. Every time there is only two opposite to paint. Therefore 2 ways
• 9 years agoHelpfull: Yes(2) No(0)
• Ans should be 4
  3 different ways if be painted opposite faces
  1 ways if be painted adjacent faces
  3+1=4
• 10 years agoHelpfull: Yes(1) No(5)
• didn't get any answers can someone please explain what is the answer?
• 9 years agoHelpfull: Yes(0) No(3)