In a family, A is the son of B, and B is the daughter of C. If C has two children, one of whom is a son, who is A's uncle?

C. THE SON

Assertion (A): Reading improves vocabulary. Reason (R): A larger vocabulary enhances communication skills.

A. BOTH A AND R ARE TRUE, AND R IS THE CORRECT EXPLANATION FOR A.

If D is the daughter of E, and E is the mother of F, what is F to D?

D. SON

In a race, the following conditions are given: Runner A finished before Runner B but after Runner C. Runner D finished after Runner A. Who finished last?

B. B

A set of items includes: a cat, a dog, a rabbit, a parrot, and a goldfish. Which of the following items can be classified as a mammal?

A. CAT