Complete the number series: 4, 6, 12, 14, 28, 30, ____?
- 62
- 60
- 64
- None of these
Explanation
The pattern alternates between +2 and ×2:
- 4 → 6 (+2)
- 6 → 12 (×2)
- 12 → 14 (+2)
- 14 → 28 (×2)
- 28 → 30 (+2)
- 30 → 60 (×2)
Last updated 17 july 2026 by NA
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