Find the missing term: 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, × 3, + 1, × 3, + 1, × 3, + 1,.............So, missing term = 67 × 3 = 201
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