Select the correct option that will fill in the blank and complete the series.
2, 5, 7, 12, ?, 31, 50
The above series is an example of fibonacci series, where the next term is the sum of previous 2 terms.
2 + 5 = 7
5 + 7 = 12
7 + 12 = 19
12 + 19 = 31
19 + 31 = 50
=> Ans - (B)
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