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In "Number Series" question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces

In following number series, two terms have been put within brackets. Choose the appropriate option

Choose the appropriate option (2), 5, (12), 25, 41, 61

Option:
A. if both the bracketed terms are right:
B. if the first bracketed term is right and second is wrong:
C. if the first bracketed term is wrong and second is right:
D. if both the bracketed terms are wrong.
Answer: D . if both the bracketed terms are wrong.

Justification:

The correct sequence is + 4, + 8, + 12, + 16, + 20.
Clearly, 2 is wrong and must be replaced by (5 - 1)  i.e. 4.
Also, 12 is wrong and should be replaced by (5 + 8)  i.e. 13.

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