Number Series for SBI PO :SET 95
Direction.1-5) What should come in place of the question mark (?) in the following series?
1)508 256 130 67 35.5 ?
a)18.25
b)19.75
c)17.25
d)15.75
e)19.65
2)12, 38, 116, 350, 1052, ?
a)1800
b)2200
c)2800
d)3158
e)None of these
3)279936, 46656, 7776, 1296, 216, ?
a)60
b)46
c)36
d)66
e)None of these
4)2, 7, 10, 22, 18, 37, 26, ?
a)42
b)52
c)46
d)62
e)None of these
5)600, 519, ?, 406, 370, 345, 329
a)435
b)455
c)425
d)445
e)None of these
Direction.6-10) Find out the numbers in place of question mark(?) in the following number series.
6)2, 10, 42, 170, ?, 2730, 10922
a)588
b)658
c)596
d)682
e)None of these.
7)588, 563, 540, 519, ?, 483, 468
a)500
b)496
c)494
d)490
e)None of these
8)3, ?, 14, 55, 274, 1643
a)11
b)5
c)6
d)8
e)7
9)4, 6, 34, ?, 504, 1234
a)194
b)160
c)186
d)156
e)172
10)25, 42, 61, 84, 103
a)124
b)134
c)144
d)154
e)None of these
