Q. Find the missing term: 1, 2, 6, 7, 21, 22, 66, 67, ?
✅ Correct Answer: (C)
201
Explanation: The pattern is + 1, × 3, + 1, × 3, + 1, × 3, + 1,.............
Explanation by: Sonali Mishra
The pattern is + 1, × 3, + 1, × 3, + 1, × 3, + 1,.............