Sbi PO Number Series asked in 30th April 2017 ( first and 2nd slot)

Number Series 30th april First slot – 5Qs:
1. 9  8  14  39  ? 755  
(Ans.152)
2. 25  32  21  34  17  ?  

(Ans.36)
3. 11  6  7  12  ?  67.5  

Ans. 26)
4. 4  7  35  83  146  ?  

(Ans. 219)
5. 521  496  447  366  245  ?  

(Ans. 76)

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Number Series 30th April 2017 (2nd slot):

1). 13, 12, 22, 63, ?

Logic: ×1-1, ×2-2, ×3-3, ×4-4, 

Answer: 248

2). 399, 390, 365, 316, 235, ?

Logic: Difference of: 5², 7², 9², 11² 

Answer: 114

3). 29, 36, 25, 38, 21, ?

Logic: Difference of : +7, -11, +13, -17, +19 

Answer: 40

4). 7, 9, 41, 98, 175, ?

Logic: Difference of Difference of Difference: 5, 5, 5

Answer: 267

5). 13, 7, 8, 13.5, ?, 75

Logic: Difference of: ×0.5+0.5, ×1+1, ×1.5+1.5, ×2+2, ×2.5+2.5

Answer: 29