In a family of five members: P, Q, R, S, and T, there are two teachers, one doctor, one engineer, and one artist. P is not a teacher. Q is the doctor. R is not the artist. Who is the engineer?
In a family of five members: P, Q, R, S, and T, each has a different favorite color: Red, Blue, Green, Yellow, and Black. P likes Blue. Q does not like Red or Black. R likes Green. What color does S like?
Five students: X, Y, Z, W, and V, scored different marks in an exam: 85, 90, 75, 80, and 95. X scored more than Y but less than Z. W scored 80. V scored the highest. What score did Y get?