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

Choose the appropriate option 4, 6, 10, (12), 16, (14), 22

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: B . if the first bracketed term is right and second is wrong:

Justification:

The correct sequence is + 2, + 4, + 2, + 4,...
Clearly, the term 12 is correct.
But, 14 is wrong and must be replaced by (16 + 2) i.e. 18.

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