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Talented Boy

· started a discussion

· 1 Months ago

Hi, here is the question of series asked in SBI PO Prelims 1st slot - 06/05/2017. There were only 4 questions on number series in today's first slot in Numerical Ability Sections. Lets See:

Series 01: 7 9 21 67 273 ?
Pattern is:
×1+2, ×2+3, ×3+4,.......and so on
So, ?=1331

Series 02: 4 31 156 499 1228 ?
Pattern is :
Cube difference
So, ?= 2559

Series 03: 152 156 140 176 112 ?
Pattern is: Square difference
So, ? = 12

Series 04: 3 10 13 39 85 ?
Pattern is: Please find the pattern of this series
So, ? = _______.

Kindly Explore Last Series Pattern and its Answer.

Ramesh

· commented

· 1 Months ago

@Ramesh ans =212

Ramesh

· commented

· 1 Months ago

Form Two series taking difference

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