SSC GD 2019 PYQ — Question 89

SSC GD Constable (English) - 14 Feb 2019 Shift 3 • Reasoning • Q89

Select the option that will correctly replace the question mark (?) in the series.

6, 21, 51, 96,?

Show answer & explanation

Correct answer: A

Explanation

The correct answer is option 1 i.e. 156.

Understanding

Given series: 6, 21, 51, 96,?

The logic used here is:

6 + 15 = 21

21 + 30 = 51

51 + 45 = 96

96 + 60 = 156

The next term in the series is 156.

Hence, option 1 is the correct answer.