Question

The following questions are based on the diagram given below showing four persons stationed at the four corners of a square piece of plat as shown.


From the original position, B and D move one and a half length of sides clockwise and anticlockwise respectively. Which one of the following statements is true?

• A. B and D are both at the midpoint between A and C
  
  
• B. (b) D is at the midpoint between A and C, and B at the corner originally occupied by A.
  
• C. B is at the midpoint between A and C, and D at the corner originally occupied by A.
  
• D. B and D are both at the midpoint between A and D

Answer 1

The correct option is A B and D are both at the midpoint between A and C



(a)
The movements of B and D are clearly shown in the adjoining diagram.

So, statement (a) is true.