EduGoog
In following questions, one term in number series is incorrect.

Find out the incorrect number 105, 85, 60, 30, 0, -45, -90

Option:
A. 105
B. 60
C. 0
D. -45
Answer: C . 0

Justification:

The sequence is - 20, - 25, - 30,....
So, 0 is wrong and must be replaced by (30 - 35)  i.e. -5

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