Practice Articles MCQs with answers and detailed explanations. Learn the correct usage of A, An, and The through multiple choice questions designed for SSC, Railway, Banking, UPSC, JKSSB, Police, Teaching and other competitive exams.
Explanation:
If the cat is one animal with two colors, 'a'. If two cats (one black, one white), then 'a black and a white cat'. Here, assuming one cat.