Directions(1-10): Find the wrong number from the series given below:.

1. 28, 38, 56, 119, 308, 875, 2576
A) 38
B) 119
C) 308
D) 875
E) 56

2. 11, 18, 46, 92, 169, 266, 388
A) 266
B) 18
C) 92
D) 169
E) 11

3. 18, 39, 81, 165, 331, 669, 1341
A) 165
B) 331
C) 39
D) 669
E) 1341

4. 520, 264, 136, 72, 40, 20, 16
A) 72
B) 20
C) 264
D) 40
E) 136

5. 9, 24, 43, 123, 261, 542, 1110
A) 123
B) 261
C) 1110
D) 542
E) 24

6. 8, 19, 59, 121, 365, 743, 2201
A) 743
B) 19
C) 59
D) 121
E) 365

7. 6, 28, 58, 122, 222, 366, 562
A) 366
B) 58
C) 122
D) 28
E) None of these

8. 123, 223, 443, 623, 957, 1223, 1683
A) 223
B) 443
C) 957
D) 1223
E) 623

9. 16, 28, 45, 67, 94, 134, 163
A) 94
B) 28
C) 67
D) 45
E) 134

10. 27, 57, 152, 297, 527, 797, 1187
A) 797
B) 297
C) 152
D) 152
E) 1187

Solution
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