Identify the next number in the series: 5, 9, 14, 20,?
Show answer & explanation
Correct answer: C
Explanation
9 − 5 = 4
14 − 9 = 5
20 − 14 = 6
Difference order: 4, 5, 6 → next 7
Now:
20 + 7 = 27
Correct answer: 27
SSC Selection Post - Matriculation Level - 1st August 2025 - Shift 3 • Reasoning • Q73
Identify the next number in the series: 5, 9, 14, 20,?
Correct answer: C
Explanation
9 − 5 = 4
14 − 9 = 5
20 − 14 = 6
Difference order: 4, 5, 6 → next 7
Now:
20 + 7 = 27
Correct answer: 27