SSC CHSL 2025 · PYQ · Number Series · medium
Find the next element that replace the? Logically: 0, 7, 26, 63, ?
Answer
The correct answer is C: 124. The pattern is n³ − 1: 1³−1=0, 2³−1=7, 3³−1=26, 4³−1=63, 5³−1=124. The next term is 124.
- A.140
- B.131
- C.124✓ Correct
- D.123
The pattern is n³ − 1: 1³−1=0, 2³−1=7, 3³−1=26, 4³−1=63, 5³−1=124. The next term is 124.
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