Directions (1-10): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.
Q1. 210, 204, 188, 164, 132, 92, 44
(a)164
(b)210
(c)44
(d)92
(e)132
Q2. 1, 128, 191, 222, 237, 244, 250
(a)128
(b)1
(c)191
(d)250
(e)244
Q3. 64, 113, 170, 234, 305, 383, 468
(a)113
(b)305
(c)234
(d)468
(e)64
Q4. 110, 112, 124, 154, 210, 300, 444
(a)444
(b)110
(c)300
(d)112
(e)210
Q5. 10, 74, 174, 318, 514, 770, 1096
(a)174
(b)74
(c)1096
(d)10
(e)770
Q6. 32, 16, 48, 24, 72, 36, 118
(a)118
(b)48
(c)16
(d)32
(e)24
Q7. 1249, 1240, 1216, 1166,1085, 964, 795
(a)1085
(b)1166
(c)795
(d)1240
(e)1216
Q8. 6, 14, 26, 50, 98, 194, 386
(a)194
(b)98
(c)50
(d)6
(e)26
Q9. 4000, 2000, 1000, 500, 250, 125, 100
(a)2000
(b)100
(c)1000
(d)250
(e)125
Q10. 165, 173, 184, 197, 214, 233, 256
(a) 214
(b) 173
(c) 184
(d) 165
(e) 197
Solutions
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