Saved Bookmarks
| 1. |
Three squares of a chess board are selected at random. The probability of getting 2 squares of one colour and other of different colour is (a) 1621 (b) 821 (c) 332 (d) 38 |
|
Answer» Three squares of a chess board are selected at random. The probability of getting 2 squares of one colour and other of different colour is (a) (b) (c) (d) |
|