Explanation:

- Start by mapping the positions:

- R is 7m north of T, and P is 9m to the west of R.

- T is 5m east of S.

- S is 4m north of Q.

- Q is 14m south of U.

- V is midpoint between U and S.

- Calculate W's position:

- W is 7m south of P.

- Calculating S-W distance:

- P is 9m west and 7m north of T.

- W is directly south of P, so W is vertically below P.

- S is horizontally 9m east (P's original west distance negated) and directly south by 7m, yielding a vertical distance between W and S of 11m.

- Hence, the distance between W and S is 11m, not matching any given options.

- Correct answer is:

Option 5: None of these

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