SSC GD 2019 PYQ — Question 100

SSC GD Constable (English) - 11 Feb 2019 Shift 3 • Reasoning • Q100

Find the next number in the given series.

101, 123, 147, 173,?

Show answer & explanation

Correct answer: B

Explanation

The correct answer is option 2 i.e. 201.

Understanding

Given series: 101, 123, 147, 173,?

The logic used here is:

101 + 22 = 123

123 + 24 = 147

147 + 26 = 173

173 + 28 = 201

The next term in the series is 201.

Hence, option 2 is the correct answer.