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SSC CHSL 2025 · PYQ · Number Series · medium

Find the next element that replace the? Logically: 56, 71, 88, 107, ?

  1. A.123
  2. B.136
  3. C.128✓ Correct
  4. D.143

Explanation

The differences are 15, 17, 19, 21 (increasing by 2). So 107 + 21 = 128.
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