Number Series for SBI PO : Set 28

Direction.1-5) What value will come in place of question mark (?) in the given number series?

1) 85, 53, 33, 22, 17, ?

a) 5

b) 9

c) 10

d) 8

e)15

 

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e)15

 

2) 10 , 6, 8, 15, 34, ?

a) 95

b) 80

c) 110

d) 75

e)90

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e)90

 

3) 5, 7, 17, 55, 225

a) 971

b) 1131

c) 1253

d) 1435

e)956

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b)      1131

 

4) 20 , ?, 29, 40, 58, 85

a) 23

b) 25

c) 27

d) 31

e)24

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a)      23

5) 250, 235, 205, 160,  ?, 25

a) 110

b) 150

c) 75

d) 100

e)120

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d)      100

Direction.6-10) What should come in the place of question mark (?) in the following number series?

6) 18 20 44 138 560 2810 ?

a) 16818

b) 16836

c) 16854

d) 16872

e) 16890

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d)        16872

7) 841 961 1089 1225 1369 1521 ?

a) 1581

b) 1681

c) 1781

d) 1881

e) 1981

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b)        1681

8)963 927 855 747 603 423 ?

a) 209

b) 208

c) 207

d) 206

e) 205

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c)        207

9) 1200 480 192 76.8 30.72 12.288 ?

a) 9152

b) 8192

c) 7112

d) 6132

e) 5172

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a)        4.9152

10)5 9 18 34 59 95 ?

a) 272

b) 168

c) 116

d) 148

e)144

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e)144