Number Series for SBI PO : Set 70
1) 5, 10, 20, ? 80, 160
a) 30
b) 60
c) 40
d) 50
e) None of these
2) 384, 192, 96, 48, ?
a) 36
b) 28
c) 34
d) 32
e) None of these
3) 5, 6, 14, 45, ?
a) 183
b) 185
c) 138
d) 139
e) None of these
4) 4, 19, 49, 94, 154, ?
a) 223
b) 225
c) 229
d) 239
e) None of these
5) 8, 9, 13, 22, ?
a) 30
b) 31
c) 34
d) 36
e) None of these
6) 6, 11, 21, 41, ?
a) 81
b) 61
c) 71
d) 91
e) None of these
7) What should come in place of question mark (?) in the following series?
16, 8, 12, 30, ?
a) 95
b) 96
c) 84
d) 87
e) none of these
8) 7, 11, 20, 36, 61, ?
a) 97
b) 86
c) 99
d) 85
e) None of these
9) 6, 13, 22, 33, 46, ?
a) 62
b) 61
c) 65
d) 60
e) None of these
10) 620, 428, 332, 284, 260, ?
a) 246
b) 258
c) 262
d) 240
e) None of these
