1, 2, 6, 7, 21, 22, 66, 67, ?
A. 70
B. 134
C. 201
D. 301
Answer: Option C
Solution (By Examveda Team)
The pattern is + 1, x 3, + 1, x 3, + 1, x 3, + 1,.....So, missing term = 67 x 3 = 201.
This Question Belongs to Competitive Reasoning >> Series Completion
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