Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
4, 10, ?, 82, 244, 730
Answer: Option B
Explanation:
Each number in the series is 2 less than thrice the preceding number.
So, missing number = (10 x 3) - 2 = 28.
1, 5, 13,25,41,?
Answer: Option C
The pattern is + 4, + 8, + 12, + 16......
So, missing term = 41 + 20 = 61.
325, 259, 204, 160, 127, 105, ?
Answer: Option A
The pattern is - 66, - 55, - 44, - 33, - 22, .....
So, missing term = 105 - 11 = 94.
4, 7, 12, 19, 28, ?
The pattern is + 3, + 5, + 7, + 9, .....
So, missing term = 28 + 11 = 39.
5760, 960, ?, 48, 16, 8
The pattern is ÷ 6, ÷ 5, ÷ 4, ÷ 3, ÷ 2.
So, missing term = 960 - 5 = 192.
