Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

निर्देश (1-4): निम्ननिनित संख्याओं में गित संख्या ज्ञात D.666

कीनिए। E.754
1. 84, 126, 252, 630, 1910, 6615
A.126 3. 120, 133, 171, 222, 290, 375
B.252 A.290
C.1910 B.120
D.630 C.171
E.6615 D.133
E.375
2. 458, 490, 537, 595, 666, 754
A.458 4. 863, 417, 187, 82, 41, 29, 21
B.490 A.417
C.537 B.82

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

C.41 E.928
D.21
E.29 9. 1248, 1247, 1239, 1212, 1148, 1025, 807
A.1247
निर्देश (5-150): निम्ननिनित संख्या श्रि
ं िा में गित संख्या B.1239
ज्ञात करें । C.1212
5. 17, 34, 62, 89, 119, 152, 188 D.807
A.119 E.1025
B.34
C.89 10. 8, 27, 64, 121, 216
D.152 A.64
E.188 B.8
C.216
6. 36, 18, 54, 27, 80, 40.5, 121.5 D.121
A.54 E.27
B.27
C.40.5 11. 8032, 4016, 2008, 1004, 504
D.80 A.8032
E.121.5 B.4016
C.2008
7. 2, 5, 14, 30, 62, 126, 254 D.1004
A.5 E.504
B.14
C.126 12. 56, 73, 90, 107, 124, 142
D.254 A.107
E.62 B.90
C.142
8. 202, 320, 444, 565, 686, 807, 928 D.73
A.444 E.124
B.320
C.686 13. 71, 76, 86, 104, 121, 146
D.807 A.71

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

B.86 18. 14, 42, 168, 840, 5045, 35280

C.146 A.42
D.104 B.14
E.121 C.5045
D.840
14. 15, 16, 24, 51, 116, 240 E.168
A.16
B.24 19. 3679, 2950, 2438, 2095, 1879, 1755
C.51 A.2950
D.116 B.1879
E.240 C.2095
D.2438
15. 45360, 5040, 630, 90, 15, 5 E.1755
A.5040
B.15 20. 3, 7, 27, 112, 565, 3396, 23779
C.5 A.7
D.90 B.27
E.630 C.112
D.3396
16. 244, 124, 366, 91.5, 457.5, 76.25 E.23779
A.76.25
B.457.5 21. 4, 6, 12, 30, 90, 317, 1260
C.91.5 A.4
D.366 B.6
E.124 C.12
D.90
17. 7, 19, 60, 132, 242, 391 E.317
A.391
B.242 22. 19, 23, 32, 48, 72, 109, 158
C.60 A.19
D.19 B.23
E.132 C.72

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

D.109 A.481
E.158 B.62
C.16
23. 14, 16, 12, 18, 10, 22, 8 D.31
A.14 E.241
B.16
C.18 28. 135, 147, 171, 207, 255, 312
D.22 A.171
E.8 B.207
C.312
24. 6400, 400, 50, 12.5, 6.25, 3, 12.5 D.135
A.50 E.147
B.3
C.12.5 29. 9720, 3240, 1080, 360, 180, 40
D.400 A.3240
E.6.25 B.40
C.1080
25. 16, 24, 52, 115, 240, 456 D.360
A.16 E.180
B.24
C.240 30. 11, 19, 31, 44, 61, 81
D.52 A.31
E.456 B.61
C.44
26. 215, 226, 239, 254, 275, 298 D.81
A.254 E.19
B.215
C.226 31. 8, 16, 24, 60, 180, 630
D.275 A.180
E.298 B.16
C.630
27. 16, 31, 62, 121, 241, 481 D.24

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

E.60 B.54
C.350
32. 19, 21, 25, 31, 39, 50 D.556
A.25 E.201
B.39
C.21 37. 3500, 3370, 3159, 2816, 2304, 1575
D.50 A.3500
E.31 B.3370
C.3159
33. 12, 18, 30, 48, 72, 108 D.2304
A.18 E.1575
B.108
C.48 38. 1400, 1402, 1408, 1420, 1440, 1450, 1512
D.30 A.1450
E.72 B.1402
C.1512
34. 9, 26, 45, 68, 96, 128 D.1440
A.128 E.1408
B.96
C.68 39. 10000, 1000, 200, 60, 30, 12, 7.2
D.26 A.1000
E.45 B.200
C.30
35. 163, 170, 143, 188, 125, 206 D.12
A.206 E.7.2
B.170
C.143 40. 1180, 604, 318, 172, 100, 64, 46
D.188 A.100
E.163 B.72
C.604
36. 11, 26, 54, 108, 201, 350, 556 D.318
A.11 E.172

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

41. 19.5, 21, 25.5, 30, 35.5, 42 D.193

A.35.5 E.102
B.19.5
C.25.5 46. 23, 48, 98, 198, 398, 796
D.16 A.796
E.21 B.48
C.198
42. 160, 238, 268, 286, 256, 334 D.398
A.334 E.98
B.268
C.238 47. 15, 48, 99, 168, 245, 360
D.160 A.99
E.256 B.245
C.168
43. 180, 376, 632, 956, 1317, 1840 D.48
A.1317 E.360
B.376
C.632 48. 18, 36, 72, 144, 198, 288
D.1840 A.72
E.956 B.198
C.36
44. 240, 234, 228, 214, 196, 170 D.144
A.228 E.288
B.240
C.234 49. 32, 16, 24, 84, 546, 872
D.170 A.16
E.196 B.84
C.872
45. 198, 202, 193, 191, 66, 102 D.24
A.191 E.546
B.66
C.202 50. 21, 26, 36, 51, 66, 96

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

A.66 E.250
B.96
C.51 55. 16, 24, 36, 42, 56, 56
D.36 A.42
E.21 B.16
C.24
51. 7, 9, 18, 20, 40, 43 D.36
A.7 E.56
B.20
C.18 56. 10, 31, 94, 288, 868, 2609
D.43 A.868
E.9 B.288
C.31
52. 50, 51, 55, 64, 80, 100 D.10
A.64 E.94
B.100
C.51 57. 104, 86, 62, 30, -4, -46
D.80 A.30
E.50 B.86
C.62
53. 16, 8, 8, 16, 128, 512 D.-46
A.16 E.104
B.512
C.128 58. 1085, 2416, 2560, 2729, 4953, 8328
D.8 A.2729
E.इिमें से कोई िहीं B.1085
C.2416
54. 151, 164, 181, 200, 223, 250 D.4953
A.151 E.8328
B.164
C.200 59. 360, 180, 60, 30, 3, 0.5
D.223 A.180

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

B.0.5 64. 70, 71.5, 74, 79, 85, 92.5, 101.5

C.30 A.101.5
D.360 B.92.5
E.3 C.85
D.79
60. 240, 254, 270, 288, 308, 332 E.74
A.254
B.270 65. 118, 151, 217, 316, 445, 613, 811
C.288 A.118
D.332 B.151
E.240 C.316
D.445
61. 19, 30, 54, 102, 198, 390 E.811
A.19
B.30 66. 8, 72, 121, 157, 182, 196, 207
C.54 A.207
D.102 B.196
E.390 C.8
D.72
62. 24, 72, 36, 108, 54, 135 E.157
A.72
B.135 67. 18, 21, 23, 28, 35, 46, 59
C.108 A.21
D.54 B.23
E.36 C.28
D.46
63. 3, 20, 126, 630, 2520, 7560, 15120 E.59
A.630
B.126 68. 451, 502, 550, 604, 655, 706
C.20 A.451
D.7560 B.502
E.3 C.550

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

D.655 A.25
E.706 B.176
C.1248
69. 2, 3, 8, 27, 112, 560, 3396 D.2579
A.2 E.51
B.8
C.27 74. 742, 255, 94, 40, 22, 16, 14
D.112 A.94
E.560 B.40
C.255
70. 830, 415, 206, 102, 50, 24, 11 D.16
A.830 E.14
B.415
C.206 75. 2, 4, 12, 60, 360, 4620
D.50 A.4
E.11 B.360
C.12
71. 9, 8, 14, 39, 152, 756, 4524 D.60
A.9 E.4620
B.14
C.39 76. 3.2, 3.7, 4.7, 6.5, 8.2, 10.7
D.756 A.3.2
E.4524 B.3.7
C.8.2
72. 1028, 667, 378, 209, 88, 43, 14 D.6.5
A.14 E.10.7
B.88
C.43 77. 8, 24, 32, 56, 72, 88
D.378 A.32
E.667 B.8
C.24
73. 23, 25, 51, 176, 519, 1248, 2579 D.56

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

E.72 B.504
C.274
78. 28, 38, 50, 74, 108, 158 D.323
A.28 E.404
B.38
C.50 83. 62, 72, 86, 107, 135, 170
D.108 A.170
E.158 B.86
C.62
79. 14, 28, 8, 26, 2, 32 D.107
A.8 E.135
B.26
C.2 84. 181, 206, 176, 221, 161, 236
D.32 A.181
E.28 B.206
C.176
80. 571, 573, 579, 591, 609, 641 D.221
A.571 E.236
B.579
C.591 85. 1, 2, 5, 16, 68, 326
D.609 A.16
E.641 B.326
C.5
81. 7500, 1500, 600, 360, 298, 288 D.68
A.1500 E.2
B.600
C.360 86. 3, 15, 30, 48, 69, 98
D.298 A.98
E.288 B.48
C.15
82. 240, 249, 274, 323, 404, 504 D.69
A.240 E.30

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

87. 114, 110, 101, 76, 27, 4 D.1320

A.27 E.7920
B.110
C.4 92. 23, 47, 95, 191, 383, 787
D.101 A.383
E.76 B.191
C.47
88. 1, 20, 37, 49, 61, 68 D.787
A.68 E.95
B.49
C.20 93. 51, 54, 63, 90, 171, 409
D.61 A.54
E.37 B.409
C.63
89. 12, 6, 11, 9, 18, 45 D.90
A.11 E.171
B.45
C.9 94. 13, 49, 74, 90, 98, 103
D.6 A.49
E.18 B.90
C.74
90. 19, 20, 29, 54, 103, 185 D.98
A.20 E.103
B.29
C.54 95. 800,2400,6000,12000,18000,15000,9000
D.103 A.18000
E.185 B.15000
C.9000
91. 11, 22, 55, 264, 1320, 7920 D.12000
A.22 E.2400
B.55
C.264 96. 9, 89, 161, 224, 281, 329

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

A.224 E.60
B.329
C.161 101. 19, 144, 1001, 6000, 29994, 119976
D.281 A.29994
E.89 B.1001
C.6000
97. 9, 58, 42, 91, 76, 124 D.144
A.9 E.इिमें से कोई िहीं
B.58
C.76 102. 87360, 21840, 4368, 728, 105, 13
D.91 A.13
E.124 B.4368
C.105
98. 156, 444, 324, 372, 336, 354 D.21840
A.444 E.इिमें से कोई िहीं
B.336
C.372 103. 113, 202, 380, 647, 1004, 1448
D.354 A.1004
E.324 B.647
C.202
99. 1300, 1272, 1208, 1081, 864, 520 D.1448
A.1081 E.इिमें से कोई िहीं
B.1208
C.520 104. 79, 95, 109, 119, 130, 138
D.1272 A.109
E.864 B.119
C.138
100. 4, 8, 60, 420, 3780, 41580 D.130
A.8 E.इिमें से कोई िहीं
B.3780
C.420 105. 24, 35, 57, 96, 134, 189
D.41580 A.57

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

B.189 110. 17, 46, 92, 157, 243, 356

C.96 A.157
D.35 B.92
E.134 C.46
D.356
106. 1, 8, 36, 150, 596, 2388 E.243
A.8
B.36 111. 853, 878, 905, 932, 959, 986
C.150 A.853
D.596 B.878
E.इिमें से कोई िहीं C.905
D.959
107. 10, 8, 14, 50, 158, 788 E.986
A.14
B.50 112. 800, 1200, 1800, 2700, 4500, 6075
C.158 A.800
D.788 B.1200
E.इिमें से कोई िहीं C.1800
D.4500
108. 20, 30, 80, 112.5, 281.25, 421.875 E.6075
A.112.5
B.421.875 113. 70, 82, 103, 134, 175, 226
C.80 A.226
D.30 B.70
E.281.25 C.134
D.82
109. 5, 14, 121, 188, 917, 1038 E.175
A.5
B.14 114. 28, 15, 16, 25, 51, 127.5
C.121 A.15
D.188 B.25
E.इिमें से कोई िहीं C.127.5

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

D.51 A.663
E.16 B.533
C.508
115. 125, 126, 135, 260, 309, 390 D.497
A.125 E.582
B.135
C.260 120. 24, 35, 56, 87, 128, 177
D.309 A.56
E.390 B.177
C.87
116. 85, 168, 249, 328, 407, 480 D.128
A.480 E.35
B.168
C.249 121. 7, 12, 18, 24, 30, 36
D.407 A.7
E.328 B.18
C.24
117. 51, 58, 72, 93, 122, 156 D.30
A.93 E.12
B.72
C.156 122. 45, 90, 139, 192, 258, 348
D.58 A.348
E.122 B.192
C.139
118. 49, 70, 93, 118, 145, 164 D.45
A.70 E.90
B.118
C.164 123. 54.8, 53.6, 51.2, 46.6, 36.8, 17.6
D.145 A.17.6
E.93 B.53.6
C.46.6
119. 784, 663, 582, 533, 508, 497 D.51.2

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

E.इिमें से कोई िहीं B.5

C.108
124. 21, 30, 66, 147, 290, 516 D.37
A.66 E.17
B.516
C.147 129. 13, 24, 34, 49, 67, 88
D.290 A.24
E.इिमें से कोई िहीं B.88
C.34
125. 11, 25, 53, 98, 151, 221 D.67
A.98 E.49
B.53
C.151 130. 12, 29, 42, 53, 60, 67
D.221 A.67
E.इिमें से कोई िहीं B.42
C.60
126. 1.2, 6, 24, 72, 144, 288 D.29
A.72 E.53
B.6
C.144 131. 16, 19, 28, 44, 76, 140, 268
D.288 A.19
E.24 B.28
C.44
127. 46, 110, 159, 97, 72, 88 D.268
A.159 E.140
B.88
C.110 132. 10, 35, 135, 360, 760, 1136, 2285
D.72 A.35
E.97 B.360
C.2285
128. 1, 5, 17, 37, 65, 108 D.1136
A.65 E.760

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

133. 224, 183, 144, 115, 86, 63, 44 D.209

A.115 E.419
B.44
C.144 138. 37, 71, 140, 278, 554, 1106
D.183 A.71
E.86 B.140
C.554
134. 44, 57, 81, 119, 170, 234, 311 D.37
A.57 E.1106
B.119
C.234 139. 24, 60, 180, 670, 2520, 11340
D.311 A.670
E.170 B.2520
C.11340
135. 21, 40, 51, 154, 306, 610, 1218 D.60
A.51 E.180
B.154
C.610 140. 82, 95, 112, 135, 166,211
D.1218 A.112
E.40 B.166
C.211
136. 11, 60, 97, 121, 137, 146 D.84
A.97 E.95
B.11
C.60 141. 13, 26, 78, 312, 1560, 9380
D.146 A.13
E.121 B.26
C.312
137. 169, 209,254, 305, 359, 419 D.9380
A.254 E.1560
B.169
C.305 142. 8, 19, 35, 56, 82, 110

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

A.110 E.165
B.56
C.19 147. 35280, 4410, 840, 168, 42, 14, 7
D.82 A.42
E.35 B.168
C.840
143. 67, 130, 180, 216, 241, 257 D.5040
A.257 E.7
B.180
C.130 148. 73, 63, 51, 43, 37, 33, 31
D.216 A.63
E.241 B.33
C.31
144. 17, 39, 79, 159, 319, 639 D.51
A.79 E.73
B.17
C.159 149. 103, 106, 100, 112, 88, 140, 40
D.319 A.140
E.39 B.112
C.88
145. 13, 23, 41, 65, 101, 143 D.103
A.65 E.40
B.101
C.23 150. 38, 32, 99, 301, 908, 2730
D.143 A.32
E.41 B.908
C.301
146. 53, 74, 101, 131, 165, 203, 245 D.38
A.101 E.2730
B.74
C.245 निर्देश (151-155): निम्ननिनित संख्याएँ एक श्रि
ं िा बिाती
D.53 हैं। निषम चुि।ें

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

151. 3, 7, 14, 21, 31, 43 D.24

A.3 E.22
B.21
C.43 निर्देश (156-165): निम्ननिनित संख्या श्रंििा में गित संख्या
D.14 ज्ञात कीनिए।.
E.31 156. 121, 145, 170,199,229,261
A.121
152. 77, 82, 81, 83, 79, 84 B.170
A.83 C.145
B.82 D.199
C.81 E.261
D.84
E.77 157. 91, 93, 105, 135, 192, 281
A.192
153. 4, 9, 28, 57, 115, 345 B.281
A.345 C.105
B.115 D.135
C.57 E.93
D.4
E.28 158. 36, 53, 104, 153, 301, 448
A.104
154. 56, 57, 48, 73, 24, 145 B.301
A.56 C.448
B.57 D.153
C.48 E.53
D.73
E.24 159. 432, 459, 480, 502, 504
A.502
155. 32, 22, 16, 24, 48, 120, 360 B.432
A.360 C.459
B.32 D.480
C.16 E.504

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

160. 96, 101, 91, 106, 87, 111, 81 163. 9, 19, 39, 79, 169, 319
A.81 A.19
B.87 B.79
C.106 C.9
D.101 D.319
E.91 E.169

161. 211, 214, 219, 226, 237, 259 164. 3, 5, 19, 94, 563, 3940
A.237 A.94
B.226 B.19
C.211 C.3
D.259 D.563
E.214 E.3940

162. 52, 55, 63, 75, 91, 111 165. 176, 180, 189, 205, 230, 267
A.52 A.176
B.55 B.267
C.63 C.189
D.75 D.205
E.111 E.230
ANSWER WITH EXPLANATION

1. उत्तर: C
84 * 1.5 = 126
126 * 2 = 252
252 * 2.5 = 630
630 * 3 = 1890
3. उत्तर: D
1890 * 3.5 = 6615
120 + 17 * 1 = 137
137 + 17 * 2 = 171
2. उत्तर: A
171 + 17 * 3 = 222
222 + 17 * 4 = 290
290 + 17 * 5 = 375

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

4. उत्तर: E 323 + 112 = 444

444 + 112 = 565
565 + 112 = 686
686 + 112 = 807

9. उत्तर: E
1248 – 13 = 1247
5. उत्तर: B
1247 – 23 = 1239
17 + 21 = 38
1239 – 33 = 1212
38 + 24 = 62
1212 – 43 = 1148
62 + 27 = 89
1148 – 53 = 1023
89 + 30 = 119
1023 – 63 = 807
119 + 33 = 152
152 + 36 = 188
10. उत्तर: D
23 = 8
6. उत्तर: D
33 = 27
36/2 = 18
43 = 64
18 * 3 = 54
53 = 125
54/2 = 27
63 = 216
27 * 3 = 81
81/2 = 40.5
11. उत्तर: E
40.5 * 3 = 121.5
8032/2 = 4016
4016/2 = 2008
7. उत्तर: A
2008/2 = 1004
2 * 2+2 = 6
1004/2 = 502
6 * 2 + 2 = 14
14 * 2 + 2=30
12. उत्तर: C
30 * 2 + 2 = 62
56 + 17 = 73
62 * 2+ 2=126
73 + 17 = 90
126 * 2+ 2=254
90 + 17 = 107
107 + 17 = 124
8. उत्तर: B
124 + 17 = 141
202 + 112 = 323

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

13. उत्तर: D
71 + 5 = 76
76 + 10 = 86
86 + 15 = 101
101 + 20 = 121
121 + 25 = 146 18. उत्तर: C
14 * 3 = 42
14. उत्तर: D 42 * 4 = 168
15 + 13 = 16 168 * 5 = 840
16 + 23 = 24 840 * 6 = 5040
24 + 33 = 51 5040 * 7 = 35280
51 + 43 = 115
115 + 53 = 240 19. उत्तर: E
3679 – 93 = 2950
15. उत्तर: C 2950 – 83 = 2438
45360 ÷ 9 = 5040 2438 – 73 = 2095
5040 ÷ 8 = 630 2095 – 63 = 1879
630 ÷ 7 = 90 1879 – 53 = 1754
90 ÷ 6 = 15
15 ÷ 5 = 3 20. उत्तर: A
3*2+2=8
16. उत्तर: E 8 * 3 + 3 = 27
244 ÷ 2 = 122 27 * 4 + 4 = 112
122 * 3 = 366 112 * 5 + 5 = 565
366 ÷ 4 = 91.5 565 * 6 + 6 = 3396
91.5 * 5 = 457.5 3396 * 7 + 7 = 23779
457.5 ÷ 6 = 76.25
21. उत्तर: E
17. उत्तर: B 4 * 1.5 = 6
6 * 2 = 12
12 * 2.5 = 30
30 * 3 = 90
90 * 3.5 = 315

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

315 * 4 = 1260 26. उत्तर: A

215 + 11 = 226
22. उत्तर: C 226 + 13 = 239
19 + 22 = 23 239 + 17 = 256
23 + 32 = 32 256 + 19 = 275
32 + 42 = 48 275 + 23 = 298
48 + 52 = 73
73 + 62 = 109 27. उत्तर: B
109 + 72 = 158 16 * 2 – 1 = 31
31 * 2 – 1 = 61
23. उत्तर: D 61 * 2 – 1 = 121
14 + 2 = 16 121 * 2 – 1 = 241
16 – 4 = 12 241 * 2 – 1 = 481
12 + 6 = 18
18 – 8 = 10 28. उत्तर: C
10 + 10 = 20 135 + 12 = 147
20 – 12 = 8 147 + 24 = 171
171 + 36 = 207
24. उत्तर: B 207 + 48 = 255
6400 ÷ 16 = 400 255 + 60 = 315
400 ÷ 8 = 50
50 ÷ 4 = 12.5 29. उत्तर: E
12.5 ÷ 2 = 6.25 9720 ÷ 3 = 3240
6.25 ÷ 1 = 6.25 3240 ÷ 3 = 1080
6.25 ÷ 0.5 = 12.5 1080 ÷ 3 = 360
360 ÷ 3 = 120
25. उत्तर: D 120 ÷ 3 = 40
16 + 23 = 24
24 + 33 = 51 30. उत्तर: A
51 + 43 = 115 11 + 8 = 19
115 + 53 = 240 19 + 11 = 30
240 + 63 = 456 30 + 14 = 44
44 + 17 = 61
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

61 + 20 = 81 143 + 9 * 5 = 188
188 – 9 * 7 = 125
31. उत्तर: B 125 + 9 * 9 = 206
8 * 1.5 = 12
12 * 2 = 24 36. उत्तर: C
24 * 2.5 = 60
60 * 3 = 180
180 * 3.5 = 630

32. उत्तर: D 37. उत्तर: B

19 + 2 = 21 3500 – 125 = 3375
21 + 4 = 25 3375 – 216 = 3159
25 + 6 = 31 3159 – 343 = 2816
31 + 8 = 39 2816 – 512 = 2304
39 + 10 = 49 2304 – 729 = 1575

33. उत्तर: B 38. उत्तर: A

12 + (3 * 2) = 18
18 + (3 * 4) = 30
30 + (3 * 6) = 48
48 + (3 * 8) = 72
72 + (3 * 10) = 102
39. उत्तर: C
10000 * 1 ÷ 10 = 1000
34. उत्तर: B
1000 * 2 ÷ 10 = 200
9 + 17 = 26
200 * 3 ÷ 10 = 60
26 + 19 = 45
60 * 4 ÷ 10 = 24
45 + 23 = 68
24 * 5 ÷ 10 = 12
68 + 29 = 97
12 * 6 ÷ 10 = 7.2
97 + 31 = 128

40. उत्तर: D
35. उत्तर: E
1180 – 576 = 604
161 + 9 * 1 = 170
604 – 288 = 316
170 – 9 * 3 = 143
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

316 – 144 = 172 45. उत्तर: D

172 – 72 = 100 198 + 22 = 202
100 – 36 = 64 202 – 33 = 175
64 – 18 = 46 175 + 42 = 191
191 – 53 = 66
41. उत्तर: E 66 + 62 = 102
19.5 + 2.5 = 22
22 + 3.5 = 25.5 46. उत्तर: A
25.5 + 4.5 = 30 23 * 2 + 2 = 48
30 + 5.5 = 35.5 48 * 2 + 2 = 98
35.5 + 6.5 = 42 98 * 2 + 2 = 198
198 * 2 + 2 = 398
42. उत्तर: B 398 * 2 + 2 = 798
160 + 78 = 238
238 – 30 = 208 47. उत्तर: B
208 + 78 = 286 42 – 1 = 15
286 – 30 = 256 72 – 1 = 48
256 + 78 = 334 102 – 1 = 99
132 – 1 = 168
43. उत्तर: A 162 – 1 = 255
180 + 142 = 376 192 – 1 = 360
376 + 162 = 632
632 + 182 = 956 48. उत्तर: D
956 + 202 = 1356 18 + 18 = 36
1356 + 222 = 1840 36 + 36 = 72
72 + 54 = 126
44. उत्तर: A 126 + 72 = 198
198 + 90 = 288

49. उत्तर: C
32 * 0.5 = 16
16 * 1.5 = 24
24 * 3.5 = 84
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

84 * 6.5 = 546 164 + 17 = 181

546 * 10.5 = 5733 181 + 19 = 200
200 + 23 = 223
50. उत्तर: A 223 + 29 = 252
21 + 5 = 26
26 + 10 = 36 55. उत्तर: A
36 + 15 = 51
51 + 20 = 71
71 + 25 = 96

51. उत्तर: D 56. उत्तर: E

7+2=9 10 * 3 + 1 = 31

9 * 2 = 18 31 * 3 + 2 = 95

18 + 2 = 20 95 * 3 + 3 = 288

20 * 2 = 40 288 * 3 + 4 = 868

40 + 2 = 42 868 * 3 + 5 = 2609

52. उत्तर: B 57. उत्तर: A

50 + 12 = 51 104 – 18 = 86

51 + 22 = 55 86 – 24 = 62

55 + 32 = 64 62 – 30 = 32

64 + 42 = 80 32 – 36 = -4

80 + 52 = 105 -4 – 42 = -46

53. उत्तर: C 58. उत्तर: A

16 * 0.5 = 8 1085 + 113 = 2416

8*1=8 2416 + 122 = 2560

8 * 2 = 16 2560 + 133 = 4757

16 * 4 = 64 4757 + 142 = 4953

64 * 8 = 512 4953 + 153 = 8328

54. उत्तर: E 59. उत्तर: C

151 + 13 = 164 360 ÷ 2 = 180

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

180 ÷ 3 = 60 64. उत्तर: E

60 ÷ 4 = 15 70 + 1.5 = 71.5
15 ÷ 5 = 3 71.5 + 3 = 74.5
3 ÷ 6 = 0.5 74.5 + 4.5 = 79
79 + 6 = 85
60. उत्तर: D 85 + 7.5 = 92.5
92.5 + 9 = 101.5

65. उत्तर: D

61. उत्तर: A
18 + 6 * 2 = 30
30 + 12 * 2 = 54
54 + 24 * 2 = 102 66. उत्तर: B

102 + 48 * 2 = 198 8 + 82 = 72

198 + 96 * 2 = 390 72 + 72 = 121

121 + 62 = 157

62. उत्तर: B 157 + 52 = 182

24 * 3 = 72 182 + 42 = 198

72 ÷ 2 = 36 198 + 32 = 207

36 * 3 = 108
108 ÷ 2 = 54 67. उत्तर: A

54 * 3 = 162 18 + 2 = 20
20 + 3 = 23

63. उत्तर: C 23 + 5 = 28

3 * 7 = 21 28 + 7 = 35

21 * 6 = 126 35 + 11 = 46

126 * 5 = 630 46 + 13 = 59

630 * 4 = 2520
2520 * 3 = 7560 68. उत्तर: C

7560 * 2 = 15120 451 + 51 = 502

502 + 51 = 553
553 + 51 = 604

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

604 + 51 = 655 39 – 52 = 14
655 + 51 = 706
73. उत्तर: A
69. उत्तर: E 23 + 13 = 24
2*1+1=3 24 + 33 = 51
3*2+2=8 51 + 53 = 176
8 * 3 + 3 = 27 176 + 73 = 519
27 * 4 + 4 = 112 519 + 93 = 1248
112 * 5 + 5 = 565 1248 + 113 = 2579
565 * 6 + 6 = 3396
74. उत्तर: C
70. उत्तर: B
11 * 2 + 2 = 24
24 * 2 + 2 = 50
50 * 2 + 2 = 102
102 * 2 + 2 = 206
75. उत्तर: B
206 * 2 + 2 = 414
2*2=4
414 * 2 + 2 = 830
4* 3 = 12
12 * 5 = 60
71. उत्तर: D
60 * 7 = 420
9*1–1=8
420 * 11 = 4620
8 * 2 – 2 = 14
14 * 3 – 3 = 39
76. उत्तर: D
39 * 4 – 4 = 152
3.2 + 0.5 = 3.7
152 * 5 – 5 = 755
3.7 + 1 = 4.7
755 * 6 – 6 = 4524
4.7 + 1.5 = 6.2
6.2 + 2 = 8.2
72. उत्तर: C
8.2 + 2.5 = 10.7
1028 – 192 = 667
667 – 172 = 378
77. उत्तर: A
378 – 132 = 209
8 + 16 = 24
209 – 112 = 88
24 + 16 = 40
88 - 72 = 39
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

40 + 16 = 56 274 + 72 = 323
56 + 16 = 72 323 + 92 = 404
72 + 16 = 88 404 + 112 = 525

78. उत्तर: C 83. उत्तर: C

65 + 7 * 1 = 72
72 + 7 * 2 = 86
86 + 7 * 3 = 107
107 + 7 * 4 = 135
135 + 7 * 5 = 170
79. उत्तर: E
14 + 6 = 20
84. उत्तर: A
20 - 12 = 8
191 + 15 = 206
8 + 18 = 26
206 – 30 = 176
26 - 24 = 2
176 + 45 = 221
2 + 30 = 32
221 – 60 = 161
161 + 75 = 236
80. उत्तर: D

85. उत्तर: D
1*1+1=2
2*2+1=5
5 * 3 + 1 = 16

81. उत्तर: D 16 * 4 + 1 = 65

7500 * 1/5 = 1500 65 * 5 + 1 = 326

1500 * 2/5 = 600

600 * 3/5 = 360 86. उत्तर: A

360 * 4/5 = 288 3 + 12 = 15

288 * 5/5 = 288 15 + 15 = 30

30 + 18 = 48

82. उत्तर: B 48 + 21 = 69

240 + 32 = 249 69 + 24 = 93

249 + 52 = 274
87. उत्तर: C
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

114 – 22 = 110 92. उत्तर: D

110 – 32 = 101 23 * 2 + 1 = 47
101 – 52 = 76 47 * 2 + 1 = 95
76 – 72 = 27 95 * 2 + 1 = 191
27 – 112 = -94 191 * 2 + 1 = 383
383 * 2 + 1 = 767
88. उत्तर: B
1 + 19 = 20 93. उत्तर: B
20 + 17 = 37 51 + 31 = 54
37 + 13 = 50 54 + 32 = 63
50 + 11 = 61 63 + 33 = 90
61 + 7 = 68 90 + 34 = 171
171 + 35 = 414
89. उत्तर: A
12 * 0.5 = 6 94. उत्तर: D
6*1=6 13 + 62 = 49
6 * 1.5 = 9 49 + 52 = 74
9 * 2 = 18 74 + 42 = 90
18 * 2.5 = 45 90 + 32 = 99
99 + 22 = 103
90. उत्तर: E
19 + 12 = 20 95. उत्तर: B
20 + 32 = 29 800 * 3 = 2400
29 + 52 = 54 2400 * 2.5 = 6000
54 + 72 = 103 6000 * 2 = 12000
103 + 92 = 184 12000 * 1.5 = 18000
18000 * 1 = 18000
91. उत्तर: B 18000 * 0.5 = 9000
11 * 2 = 22
22 * 3 = 66 96. उत्तर: A
66 * 4 = 264 9 + 80 = 89
264 * 5 = 1320 89 + 72 = 161
1320 * 6 = 7920 161 + 64 = 225
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

225 + 56 = 281 19 * 8 – 8 = 144

281 + 48 = 329 144 * 7 – 7 = 1001
1001 * 6 – 6 = 6000
97. उत्तर: C 6000 * 5 – 5 = 29995 (29994 िहीं)
9 + 72 = 58 29995 * 4 – 4 = 119976
58 – 42 = 42
42 + 72 = 91 102. उत्तर: C
91 – 42 = 75 87360/4 = 21840
75 + 72 = 124 21840/5 = 4368
4368/6 = 728
98. उत्तर: E 728/7 = 104 (105 िहीं)
156 + 288 = 444 104/8 = 13
444 – 144 = 300
300 + 72 = 372 103. उत्तर: A
372 – 36 = 336 113 + (1 * 89) = 202
336 + 18 = 354 202 + (2 * 89) = 380
380 + (3 * 89) = 647
99. उत्तर: B 647 + (4 * 89) = 1003 (1004 िहीं)
1300 – (33 + 1) = 1272 1003 + (5 * 89) = 1448
1272 – (43 + 1) = 1207
1207 – (53 + 1) = 1081 104. उत्तर: C
1081 – (63 + 1) = 864 79 + (7 + 9) = 95
864 – (73 + 1) = 520 95 + (9 + 5) = 109
109 + (1 + 0 + 9) = 119
100. उत्तर: A 119 + (1 + 1 + 9) = 130
4*1=4 130 + (1 + 3 + 0) = 134 (138 िहीं)
4 * 3 = 12
12 * 5 = 60 105. उत्तर: C
60 * 7 = 420 24 + 11 = 35
420 * 9 = 3780 35 + 22 = 57
3780 * 11 = 41580 57 + 33 = 90
90 + 44 = 134
101. उत्तर: A 134 + 55 = 189
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

106. उत्तर: C 243 + 72 + 60 = 352

1*4+4=8
8 * 4 + 4 = 36 111. उत्तर: A
36 * 4 + 4 = 148 851 + 27 = 878
148 * 4 + 4 = 596 878 + 27 = 905
596 * 4 + 4 = 2388 905 + 27 = 932
932 + 27 = 959
107. उत्तर: B 959 + 27 = 986
10 * 1 – 2 = 8
8 * 2 – 2 = 14 112. उत्तर: D
14 * 3 – 2 = 40 800 * 1.5 = 1200
40 * 4 – 2 = 158 1200 * 1.5 = 1800
158 * 5 – 2 = 788 1800 * 1.5 = 2700
2700 * 1.5 = 4050
108. उत्तर: C 4050 * 1.5 = 6075
20 * 1.5 = 30
30 * 2.5 = 75 113. उत्तर: B
75 * 1.5 = 112.5
112.5 * 2.5 = 281.25
281.25 * 1.5 = 421.875

109. उत्तर: C 114. उत्तर: C

5+ 32 = 14 28 * 0.5 + 1 = 15
14 + 53 = 139 15 * 1 + 1 = 16
139 + 72 = 188 16 * 1.5 + 1 = 25
188 + 93 = 917 25 * 2 + 1 = 51
917 + 112 = 1038 51 * 2.5 + 1 = 128.5

110. उत्तर: D 115. उत्तर: E

17 + 32 + 20 = 46 125 + 13 = 126
46 + 42 + 30 = 92 126 + 32 = 135
92 + 52 + 40 = 157 135 + 53 = 260
157 + 62 + 50 = 243
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

260 + 72 = 309
309 + 93 = 1038
120. उत्तर: B
116. उत्तर: D 24 + 11 = 35
85 * 1 = 85 35 + 21 = 56
84 * 2 = 168 56 + 31 = 87
83 * 3 = 249 87 + 41 = 128
82 * 4 = 328 128 + 51 = 179
81 * 5 = 405
80 * 6 = 480 121. उत्तर: A
3+5=8
117. उत्तर: E 5 + 7= 12
51 + 7 = 58 7 + 11 = 18
58 + 14 = 72 11 + 13= 24
72 + 21 = 93 13 + 17 = 30
93 + 28 = 121 17 + 19 = 36
121 + 35 = 156
122. उत्तर: C
118. उत्तर: C
49 + 21 = 70
70 + 23 = 93
93 + 25 = 118
118 + 27 = 145 123. उत्तर: C
145 + 29 = 174 54.8 – 1.2 = 53.6
53.6 – 2.4 = 51.2
119. उत्तर: D 51.2 – 4.8 = 46.4
784 – 112 = 663 46.4 – 9.6 = 36.8
663 – 92 = 582 36.8 – 19.2 = 17.6
582 – 72 = 533
533 – 52 = 508 124. उत्तर: D
508 – 32 = 499 21 + 32 = 30
30 + 62 = 66
66 + 92 = 147

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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

147 + 122 = 291 22 + 12 = 34

291 + 152 = 516 34 + 15 = 49
49 + 18 = 67
125. उत्तर: A 67 + 21 = 88
11 + 14 = 25
25 + 28 = 53 130. उत्तर: A
53 + 42 = 95 12 + 17 = 29
95 + 56 = 151 29 + 13 = 42
151 + 70 = 221 42 + 11 = 53
53 + 7 = 60
126. उत्तर: D 60 + 5 = 65
1.2 * 5 = 6
6 * 4 = 24 131. उत्तर: A
24 * 3 = 72
72 * 2 = 144
144 * 1 = 144

132. उत्तर: D
127. उत्तर: A 10 + 52 = 35
46 + 82 = 110 35 + 102 = 135
110 – 72 = 61 135 + 152 = 360
61 + 62 = 97 360 + 202 = 760
97 – 52 = 72 760 + 252 = 1385
72 + 42 = 88 1385 + 302 = 2285

128. उत्तर: C 133. उत्तर: C

1 + (4 * 1) = 5 224 - 41 = 183
5 + (4 * 3) = 17 183 – 37 = 146
17 + (4 * 5) = 37 146 – 31 = 115
37 + (4 * 7) = 65 115 – 29 = 86
65 + (4 * 9) = 101 86 – 23 = 63
63 – 19 = 44
129. उत्तर: A
13 + 9 = 22
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

134. उत्तर: A 554 * 2 – 2 = 1106

139. उत्तर: A
24*2.5= 60
60*3= 180
180*3.5= 630
135. उत्तर: A 630 *4= 2520
21 + 19 = 40 2520 * 4.5 = 11340
40 + 38 = 78
78 + 76 = 154 140. उत्तर: C
154 + 152 = 306 82 + 13 = 95
306 + 304 = 610 95 + 17 = 112
610 + 608 = 1218 112 + 23 = 135
135 + 31 = 166
136. उत्तर: A 166 + 41 = 207
11 + 72 = 60
60 + 62 = 96 141. उत्तर: D
96 + 52 = 121 13 * 2 = 26
121 + 42 = 137 26 * 3 = 78
137 + 32 = 146 78 * 4 = 312
312 * 5 = 1560
137. उत्तर: C 1560 * 6 = 9360
169+ 40 =209
209+ 45 =254 142. उत्तर: A
254 + 50 = 304 8 + 11 = 19
304 + 55 = 359 19 + 16 = 35
359+ 60 =419 35 + 21 = 56
56 + 26 = 82
138. उत्तर: D 82 + 31 = 113
36.5 * 2 – 2 = 71
71 * 2 – 2 = 140 143. उत्तर: C
140 * 2 – 2 = 278 67 + 82 = 131
278 * 2 – 2 = 554 131 + 72 = 180
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

180 + 62 = 216 148. उत्तर: A

216 + 52 = 241 73 – 12 = 61
241 + 42 = 257 61 – 10 = 51
51 – 8 = 43
144. उत्तर: B 43 – 6 = 37
19 * 2 + 1 = 39 37 – 4 = 33
39 * 2 + 1 = 79 33 – 2 = 31
79 * 2 + 1 = 159
159 * 2 + 1 = 319 149. उत्तर: A
319 * 2 + 1 = 639 103 + 3 = 106
106 – 6 = 100
145. उत्तर: A 100 + 12 = 112
13 + 10 = 23 112 – 24 = 88
23 + 18 = 41 88 + 48 = 136
41 + 26 = 67 136 – 96 = 40
67 + 34 = 101
101 + 42 = 143 150. उत्तर: D
10 * 3 + 2 = 32
146. उत्तर: B 32 * 3 + 3 = 99
53 + 22 = 75 99 * 3 + 4 = 301
75 + 26 = 101 301 * 3 + 5 = 908
101 + 30 = 131 908 * 3 + 6 = 2730
131 + 34 = 165
165 + 38 = 203 151. उत्तर: D
203 + 42 = 245

147. उत्तर: D गित संख्या 14 है।

35280 ÷ 7 = 5040
5040 ÷ 6 = 840 152. उत्तर: C
840 ÷ 5 = 168 77 + 5 = 82
168 ÷ 4 = 42 82 – 4 = 78
42 ÷ 3 = 14 78 + 5 = 83
14 ÷ 2 = 7 83 – 4 = 79
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

79 + 5 = 84 157. उत्तर: A
गित संख्या 81 है। 91 + (1 * 2) = 93
93 + (3 * 4) = 105
153. उत्तर: B 105 + (5 * 6) = 135
(4*2) + 1 = 9 135 + (7 * 8) = 191
(9*3) + 1 = 28 191 + (9 * 10) = 281
(28*2) + 1 = 57
(57*3) + 1 = 172 158. उत्तर: B
(172*2) + 1 = 345 (36*1.5) - 1 = 53
गित संख्या 115 है। (53*2) - 2 = 104
(104*1.5) - 3 = 153
154. उत्तर: A (153* 2) - 4 = 302
(302* 1.5) -5 = 448

159. उत्तर: A
गित संख्या 56 है।
उपरोक्त श्रंििा का पैटिन इस प्रकार है,
212 - 32 = 432
155. उत्तर: E
222 - 52 = 459
32*0.5 = 16
232 - 72 = 480
16*1 = 16
242 - 92 = 495
16*1.5 = 24
252 - 112 = 504
24*2 = 48
48*2.5 = 120
160. उत्तर: B
120*3 = 360
उपरोक्त श्रंििा का पैटिन इस प्रकार है,
गित संख्या 22 है।
96 + 5 = 101
101 - 10 = 91
156. उत्तर: B
91 + 15 = 106
112 + 0 = 121
106 -20 = 86
122 +1 = 145
86 + 25 = 111
132 + 2 = 171
111 -30 = 81
142 + 3 = 199
152 + 4 = 229
161. उत्तर: D
162 + 5 = 261
211 + 3 = 214
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 Wrong Number Series Memory – Based Questions Asked in IBPS RRB PO / Clerk (Hin)

214 + 5 = 219 79 * 2 + 1 = 159

219 + 7 = 226 159 * 2 + 1 = 319
226 + 11 = 237
237 + 13 = 250 164. उत्तर: C
2*3–1=5
162. उत्तर: A 5 * 4 – 1 = 19
51 + 4 = 55 19 * 5 – 1 = 94
55 + 8 = 63 94 * 6 – 1 = 563
63 + 12 = 75 563 * 7 – 1 = 3940
75 + 16 = 91
91 + 20 = 111 165. उत्तर: B
176 + 22 = 180
163. उत्तर: E 180 + 32 = 189
9 * 2 + 1 = 19 189 + 42 = 205
19 * 2 + 1 = 39 205 + 52 = 230
39 * 2 + 1 = 79 230 + 62 = 266

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