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Railways PYQCBT 1 2016

RRB NTPC · Question 71

Find the missing (?) in the series 14, 28, 42, 56, ?, 84, 98

  1. 68

  2. 70

  3. 72

  4. 74

Show answer & explanation

Answer: (B) 70

Explanation

The terms are multiples of 14: 14 × 1, 14 × 2, 14 × 3, 14 × 4, ?, 14 × 6, 14 × 7. The missing term is 14 × 5 = 70.