Complete the series.
5, 11, 23, 47, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 95.
Given series: 5, 11, 23, 47, ?
5 × 2 + 1 = 11,
11 × 2 + 1 = 23,
23 × 2 + 1 = 47,
47 × 2 + 1 = 95
SSC CGL - 23 Sep 2025 - Shift 2 • Reasoning • Q83
Complete the series.
5, 11, 23, 47, ?
Correct answer: D
Explanation
The correct answer is option 4 i.e. 95.
Given series: 5, 11, 23, 47, ?
5 × 2 + 1 = 11,
11 × 2 + 1 = 23,
23 × 2 + 1 = 47,
47 × 2 + 1 = 95