Question Paper from: SBI PO Prelims 2017

77, 85, 69, 101, 37, ?

1:

195

2:

185

3:

175

4:

165

5:

145

Solution:
Chapter Name: Number Series
Difficulty Level: Moderate

77 + (4 2) = 85

85 - (8 2) = 69

69 + (16 2) = 101

101 - (32 2) = 37

37 + (64 2) = 165

Ans = 165


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SBI PO Prelims 2017

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