Question: 9, 27, 31, 155, 161, 1127, ?
[A].316
1135
1288
2254
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
The pattern is x 3, + 4, x 5, + 6, x 7,…..
So, missing term = 1127 + 8 = 1135.
[B].
[C].
[D].
Answer: Option B
Explanation:
The pattern is x 3, + 4, x 5, + 6, x 7,…..
So, missing term = 1127 + 8 = 1135.