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Question
Which number would replace the question mark in series,
7, 12 , 19 , ? , 39
Which number would replace the question mark in series,
7, 12 , 19 , ? , 39
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Solution
The correct option is C 28
In the series 7, 12 , 19 , ? , 39
The pattern followed is:
→ 7 + 5 = 12
→12 + 7 = 19
→19 + 9 = 28
→28 +11 = 39
So, the missing Number = 19+9 = 28
In the series 7, 12 , 19 , ? , 39
The pattern followed is:
→ 7 + 5 = 12
→12 + 7 = 19
→19 + 9 = 28
→28 +11 = 39
So, the missing Number = 19+9 = 28
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