What number comes next in the series: 18, 29, 40, 51, 62, ?

💡 Solution & Explanation

Each term is 11 more than the one before it: 29 − 18 = 11, 40 − 29 = 11, 51 − 40 = 11, 62 − 51 = 11. So the next term is 62 + 11 = 73.