2023 · Q98
P. Q, R, S, T, U, V and W are sitting in a row facing North. P and S are neighbours; W is a neighbour of both Q and U; T is a neighbour of R and V. If there are four people between P and V, how many people are there between P and R?
General Mental Ability, Quantitative Aptitude and StatisticsLogical reasoning
- A1
- B3
- C5
- D6
Explanation
One consistent arrangement is P-S-Q-W-U-V-T-R: P and S are neighbours, W sits between Q and U, T sits between R and V, and four people lie between P and V. Between P (first) and R (eighth) there are then 6 people. Hence D.