The number of ways in which the squares of a 8 x 8 chessboard can be painted red or blue so that each 2 x 2 squares has two red and two blue squares is:

Find the number of ways in which we can choose 3 squares on a chess board such that one of the squares has its two sides common to other two squares.

Find the number of ways in which we can choose 3 squares on a chess board such that one of the squares has its two sides common to other two squares.

Find the number of ways in which we can choose 3 squares on a chess board such that one of the squares has its two sides common to other two squares.

Find the number of ways in which we can choose 3 squares on a chess board such that one of the squares has its two sides common to other two squares.

If the squares of a 8 xx 8 chess board are painted either red and black at random .The probability that not all squares is any alternating in colour is

If the squares of a 8 xx 8 chess board are painted either red and black at random .The probability that not all squares is any alternating in colour is

If the squares of a 8xx8 chess board are painted either red and black at random.The probability that not all squares is any alternating in colour is

Number of ways in which 3 squares of unit length can be chosen on a 8x8 chessboard,so that all squares are in same diagonal line,is

If the squares of a 8 xx 8 chessboard are painted either red or black at random. The probability that all the squares in any column are of same order and that of a row are of alternating color is

If the squares of a 8xx8 chessboard are painted either red or black at random The probability that all the square in any column are of same colour and that of a row are alternate in colour is -