In a family, the father is a banker, the mother is a nurse, and they have two children. If one child is a student and the other is a teacher, who is the teacher?
Four friends - A, B, C, and D - have different pets: a dog, a cat, a bird, and a fish. A does not own a cat. B owns a bird. C does not own a dog. What pet does D own?
Five students, P, Q, R, S, and T, scored different marks in an exam: 85, 90, 75, 80, and 95. P scored more than Q but less than R. S scored 80 marks. T scored the highest. Who scored 75 marks?
In a family of five members - P, Q, R, S, and T - there are two males and three females. P is a teacher, Q is a doctor, and R is a male. S is not a teacher. Who is the doctor?