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Q: What number should replace the question mark? 125, 138, 164, ?, 255

  • 1
    189
  • 2
    197
  • 3
    200
  • 4
    203
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Answer : 4. "203"
Explanation :

Answer: D) 203 Explanation: The given number series is 125,   138,   164,   ?,   255   125   125 + 13x1 = 138   138 + 13x2 = 164   164 + 13x3 = 203   203 + 13x4 = 255       Hence, the missing number in the series is 203.

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