Number series - 07 RBI / IBPS / SBI / LIC AAO

Directions : Find the odd man out.(Find the Wrong Numbers)

·         3, 5, 7, 12, 17, 19

a.       19        b. 17    c. 13    d. 12

·         10, 14, 16, 18, 21, 24, 26

a.       24        b. 26    c. 21    d. 18   

·         3, 5, 9, 11, 14, 17, 21

a.       21        b. 17    c. 14    d. 9

·         1, 4, 9, 16, 23, 25, 36

a.       9          b. 23    c. 25    d.36

·         6, 9, 15, 21, 24, 28, 30

a.       28        b. 21    c. 24    d.30

·         41, 43, 47, 53, 61, 71, 73, 81

a.       61        b. 71    c. 73    d. 81

·         16, 25, 36, 72, 144, 196, 225

a.       36        b. 72    c. 196  d. 225

·         10, 25, 45, 54, 60, 75, 80

a.       10        b. 45    c. 54    d. 75

·         1, 4, 9, 16, 20, 36, 49

a.       1          b. 9      c. 20    d. 49

·         8, 14, 26, 48, 98, 194, 386

a.       98        b. 48    c. 26    d. 194

·         380, 188, 92, 48, 20, 8, 2

a.       188      b. 48    c. 20    d. 380

·         6, 12, 48, 100, 384, 768, 3072

a.       100      b.48     c.384   d.768

·         3, 7, 15, 39, 63, 127, 255, 511

a.       255      b.127   c.39     d.63

·         6, 13, 18, 25, 30, 37, 40

a.       13        b.40     c.25     d.37

·         18, 13, 21, 32, 46, 63, 83

a.      21        b.63     c.8       d.18

·         25, 36, 49, 81, 121, 169, 225

a.       81        b.49     c.121   d.36

·         1, 2, 6, 15, 31, 56, 91

a.       91        b.6       c.56     d.31

·         2, 5, 10, 17, 26, 37, 50, 64

a.       17        b.50     c.64     d.37

·         2, 5, 10, 50, 500, 5000.

a.       500      b.5000   c.50   d.10

·         46080, 3840, 384, 48, 24, 2, 1

a.      3840    b.48     c.384   d.24

·         3, 3, 4.5, 9, 27, 67.5, 236.25

a.       9          b.4.5    c.67.5  d.27