-2, -1, 2, 7, 14, ……………
A.
B.
C.
D.
Answer & Solution
Solution:
The number series follows the following rule
1st number
= 02-2 = -2
2nd number = 12-2 = -1
3rd number = 22-2 = 2
4th number = 32-2 = 7
5th
number = 42-2 = 14
6th
number = 52-2 = 23

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