Question - 4
These questions are based on the following diagram showing four persons stationed at the four corners of a square piece of plot as shown in the diagram given.
From the original position given in the figure. 'A' and 'B' move one arm length clockwise and cross over to the diagonally opposite corners. 'C and 'D' move one arm length anticlockwise and cross over the diagonally opposite corners. The original configuration A, D, B, C has now changed to :
- A CBDA
- B BDAC
- C DACB
- D BCAD
