3, 4, 7, 7, 13, 13, 21, 22, 31, 34, ?
A. 42
B. 43
C. 51
D. 52
Answer: Option B
Solution(By Examveda Team)
The given sequence is a combination of two series :I. 3, 7, 13, 21, 31, ? and II. 4, 7, 13, 22, 34
The pattern in I is + 4, + 6, + 8, + 10,.....
The pattern in II is + 3, + 6, + 9, + 12,.....
So, missing term = 31 + 12 = 43.
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Comments ( 2 )
Related Questions on Series Completion
Question is wrong according to your answer.
wrong answer is 49 because the missing term is after 34 not 31 ..../....
34+15=49 pls correct your mistake