Six persons M, N, O, P, Q, and R sit around a circular table facing the center. The distance between adjacent persons is equal. The sum of the ages of...
Question
Six persons M, N, O, P, Q, and R sit around a circular table facing the center. The distance between adjacent persons is equal. The sum of the ages of the persons sitting opposite each other is 36 years. Each person's age is between 13 and 23 years inclusive. P sits opposite the person who is 16 years old. There is exactly one person sitting between P and the person who is 5 years younger than P. R sits second to the right of the youngest person. M is one year younger than R, and R's age is an even number. Q sits immediately to the right of N. O’s age is an odd number.
What is the sum of the ages of R and O?