Concept: The second number is obtained by adding 19 to the first number.Explanation:For the pair X:32, the same operation must apply.X+19=32X=32−19=13So, X=13.For the pair 18:Y, apply the same operation.18+19=37So, Y=37.Thus, the correct pair is X=13,Y=37.Answer: Option B, X=13,Y=37.