There are many more different-sized squares on the chessboard. Therefore, there are actually 64 + 49 + 36 + 25 + 16 + 9 + 4 + 1 squares on a chessboard! (in total 204).
64 (1x1) squares on a chess board. But, there are a total of 204 squares on the chessboard.
1x1- 64 2x2- 49 3x3- 36 4x4- 25 5x5- 16 6x6- 9 7x7- 4 8x8- 1 Total- 204
64 squares on a chess board
There are 5 mangoes and 6 bananas. In how many different ways can a selection of fruits be made if all fruits of same kind are numbered with different tags.
How many squares can be formed in the following image by connecting four points of 8x8 grid?