Number Series for SBI PO : Set 05

Direction.1-5) what should come in place of question mark (?) in the following number series?

1)  42, 22, 24, 39, 82, ?

a) 255

b) 125

c) 150

d) 210

e) None of these

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d)      210

2)  76, 98, 131, 175, ?

a) 255

b) 230

c) 280

d) 275

e) None of these

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b)      230

3)  21, 22, 18, 27, ?

a) 35

b) 15

c) 11

d) 24

e) None of these

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c)      11

 

4)  22, 86, 122, ?, 142,142

a) 158

b) 197

c) 125

d) 138

e) 148

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 d)       138

5)  18, 44, 83, ?, 200, 278

a) 297

b) 397

c) 135

d) 284

e) None of these

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  c)      135

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

6)  150 205 160 195 170 ?

a) 205

b) 215

c) 185

d) 195

e) 200

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  c)      185

7)  24 36 72 180 540 ?

a) 1890

b) 1620

c) 1945

d) 2040

e) 1900

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   a)     1890

       

8)  18 19 36 111 440 ?

a) 1015

b) 1225

c) 1655

d) 960

e) 2205

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   e) 2205

9)  5 8 21 52 109 ?

a) 210

b) 205

c) 225

d) 200

e) 215

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    d)    200

10)  3 14 39 84 155 ?

a) 212

b) 227

c) 258

d) 215

e) 245

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     c)   258