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 the highest, and E scored less than A. Who scored the second highest?

C. C

There are three boxes: one contains only apples, one contains only oranges, and one contains both. The boxes are labeled incorrectly. If you can only pick one fruit from one box, how can you correctly label all the boxes?

C. PICK FROM THE BOX LABELED BOTH

In a race, five runners - X, Y, Z, W, and V - finished in different positions. X did not finish first or last. Y finished before Z but after W. V finished last. Who finished first?

C. W

Four friends - A, B, C, and D - have different pets: a dog, a cat, a bird, and a fish. A does not have a cat. B has a pet that is not a bird. C has a dog. What pet does D have?

D. FISH

In a family of five members - P, Q, R, S, and T - P is the father of Q. R is the mother of Q. S is the sister of Q. T is the brother of R. Who is the grandmother of Q?

D. T