SSC MTS 2019 · PYQ · Number Series · medium
Select the number that can replace the question mark (?) in the following series.
31, 44, 58, 73, 89, ?
Answer
The correct answer is B: 106. The differences are +13, +14, +15, +16, +17. So 89 + 17 = 106.
- A.115
- B.106✓ Correct
- C.116
- D.105
The differences are +13, +14, +15, +16, +17. So 89 + 17 = 106.
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