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

3, 6, 29, 258, ? ......

Option:
A. 3364
B. 3127
C. 3844
D. 4096
Answer: B . 3127

Justification:

The pattern is 2 + n

So, 2 + 11 = 3
2 + 22 = 6,
2 + 33 = 29,
2 + 44 = 258,

 .'. Next Number = 2 + 55 = 2 + 3125 = 3127.

Answer : B

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