In Chess , a knight moves two squares in one direction and one square in another direction , ending up on the diagonally opposite corner of a 2*3 grid. Intervening squares can be occupied.Find the maximum number of the knights which can be placed on an 8*8 chess board so that no knight threatens another knight(can move into a square occupied by one of the another knights).
A. 34
B. 32
C. 30
D. None of these

• B.32
  You can place 32 knights place on alternative squares.
• 10 years agoHelpfull: Yes(2) No(1)
• D.
  you can place 27 knights on a chessboard such tha no knight will threaten the other knight
• 10 years agoHelpfull: Yes(0) No(3)
• The maximum number of knights is 32.
  
  The knights would be located on all the white or all the black squares. A knight can threaten only squares of the opposite color.
• 8 years agoHelpfull: Yes(0) No(0)