Civil Service Exam Reviewer · Number Series · hard

What number(s) should complete the series: 8, 19, 52, 151, 448, ?

  1. 1344
  2. 1349
  3. 745
  4. 1339

Answer

D. 1339

Solution

Each term = previous × 3 − 5: 448 × 3 − 5 = 1339.

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