In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces.
1, 4, 2, 8, 6, 24, 22, 88,
Option:
A. 86
B. 90
C. 154
D. 352
Answer: A . 86
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Justification:
The pattern is * 4, - 2, * 4, - 2,....
.'. Missing number = 88 - 2 = 86.
