Reasoning • Number & Letter SeriesMedium
What number comes next in the series: 36, 49, 64, 81, 100, ?
A. 122
B. 121✓ Correct Answer
C. 120
D. 144
💡 Solution & Explanation
The terms follow n² for n = 6, 7, 8, 9, 10: for example 6² = 36. The next value of n is 11, so the answer is 11² = 121.