In case T, S and X are the only individuals serving on Committee B, the membership of Committee C should be
Explanation
Correct Option - 1
1. Nine individuals Z, Y, X, W, V, U, T, S and R are the only candidates who can serve on three Committees A, B and C and each candidate should serve on exactly one of the Committees.
2. Committee A should consist of exactly one member more than Committee B.
3. It is possible that there are no members of Committee C.
4. Among Z, Y and X none can serve on Committee A.
5. Among W, V and U none can serve on Committee B.
6. Among T, S and R none can serve on Committee C.
In case T, S and X are the only individuals serving on Committee B.
So, the number of persons serving on Committee A = 4 (From point 2)
Individuals serving in Committee A are R, V, U and W.
And Individuals serving in Committee C are Z and Y.
Hence, ‘Z and Y’ is the correct answer.
