Explanation:

Let's break down the seating arrangement step by step:

- Eight people: P, Q, R, S, T, U, V, W.

- R is second to the right of T.

- Only two people between R and Q.

- S is second to the left of Q.

- Three between S and V.

- V is second to the left of U.

- One person between T and W.

- P is not next to Q.

Filling the circle:

- Place T anywhere. R will be second to right (skip one seat to the right).

- Two people between R and Q, so Q is third to right/left from R.

- S is second to left of Q.

- From S, three between S and V.

- V is second to left of U.

- One between T and W.

- P is not beside Q.

After arranging, we see that P sits directly opposite to R.

Let's match options:

1. W

2. S

3. Q

4. P

5. U

Correct answer is: option 4, P.

- The arrangement puts P in front of R.

- W is not opposite R.

- P is not next to Q as required.

So, the correct answer is Option 4: P.

Option 1 (W) is not correct for being in front of R.

Key step: Arranging based on all clues lines everyone up clearly.

Highlight: P sits opposite to R.