December 2014

1: The next term in the series: 2, 7 ,28 ,63 , 126, __  is
A.

215

B.

245

C.

276

D.

296

 

Answer : A

Explanation :

(1)3+1,(2)3-1,(3)3+1,(4)3-1,(5)3+1,(6)3-1

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Option: A

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