Reasoning • Number & Letter SeriesMedium
What number comes next in the series: 11, 30, 67, 128, 219, ?
A. 346✓ Correct Answer
B. 347
C. 345
D. 515
💡 Solution & Explanation
The terms follow n³ + 3 for n = 2, 3, 4, 5, 6: for example 2³ + 3 = 11. The next value of n is 7, so the answer is 7³ + 3 = 346.