In a family of six members A, B, C, D, E, and F, A is the father of B. C is the mother of B. D is the sister of B. E is the brother of B. F is the grandmother of B. How is D related to F?
Four friends - A, B, C, and D - have different pets: a dog, a cat, a bird, and a fish. A does not have a dog. B has a bird. C does not have a fish. Who has the cat?
Five students - A, B, C, D, and E - scored different marks in an exam. A scored more than B but less than C. D scored less than E but more than A. Who scored the highest?
In a class of five students: P, Q, R, S, and T, each student has a different favorite subject: Math, Science, English, History, and Art. P does not like Math or Science. Q likes History. R does not like Art. What subject does T like?
Five people: X, Y, Z, W, and V, are from different cities: New York, Los Angeles, Chicago, Houston, and Miami. X is from neither New York nor Los Angeles. Y is from Chicago. Z is from Miami. What city is W from?