Six friends, R, S, T, X, Y and Z, are sitting in a straight row facing north (but not necessarily in the same order) . Only two people sit to the left of Y. Only two people sit between Y and Z. Only one person sits between Z and X. R sits to the immediate left of S. How many people sit between Y and S?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Zero.
Thus, zero people sit between Y and S.