Number Series – SSC CGL Tier 1 previous year questions

Here is the compilation of all previous year question of number series- with answers.

Question:1)In the following question, select the missing number from the given series.

6, 9 , 15, 24, 39, 63, ?[08-AUG-2017 Shift-1]

Options:
1) 97
2) 115
3) 102
4) 124

Correct Answer: 102

Question:2) In the following question, select the missing number from the given series.[08-AUG-2017 Shift-2]

19, 38, ?, 228, 684, 1368

Options:
1) 108
2) 113
3) 114
4) 138

Correct Answer: 114

Question:3)In the following question, select the missing number from the given series.

2, 4, 13, 41, 106, ?[08-AUG-2017 Shift-3]

Options:
1) 172
2) 191
3) 219
4) 232

Correct Answer: 232

Question:4) In the following question, select the missing number from the given series.

13, 16, 11, 18, 9, 20, ?[09-AUG-2017 Shift-1]

Options:
1) 3
2) 5
3) 6
4) 7 

Correct Answer: 7 

Question:5)In the following question, select the missing number from the given series.

1357, 3085, 5282, 8026, ?[09-AUG-2017 Shift-2]

Options:
1) 9961
2) 10441
3) 11321
4) 11401

Correct Answer: 11401

Question:6) In the following question, select the missing number from the given series.

 7, 19, 42, 87, ?[09-AUG-2017 Shift-3]

Options:
1) 136
2) 176
3) 172
4) 216

 Correct Answer: 176

Question:7) In the following question, select the missing number from the given series.

3, 4, 5, 4, 9, 10, 6, 16, 15, 9, 25, 20, 13, 36, ?[10-AUG-2017 Shift-1]

Options:
1) 17
2) 25
3) 28
4) 31

Correct Answer: 25

Question:8) In the following question, select the missing number from the given series.

21, 25, 52, 68, 193, ?[10-AUG-2017 Shift-2]

Options:
1) 229
2) 242
3) 257
4) 409 

Correct Answer: 229 

Question:9)In the following question, select the missing number from the given series.

3, 8, 5, 27, 8, 64, 12, 125, 17, ?[10-AUG-2017 Shift-3]

Options:
1) 216
2) 361
3) 625
4) 441

Correct Answer: 216

Question:10) In the following question, select the missing number from the given series.

19, 26, 45, 71, 116, ?[11-AUG-2017 Shift-1]

Options:
1) 166
2) 172
3) 184
4) 187 

Correct Answer: 187 

Question:11) In the following question, select the missing number from the given series.

2, 5, 17, 71, ?[11-AUG-2017 Shift-2]

Options:
1) 131
2) 247
3) 359
4) 419

Correct Answer: 359

Question:12) In the following question, select the missing number from the given series.

5, 13, 40, 104, ?[11-AUG-2017 Shift-3]

Options:
1) 229
2) 239
3) 259
4) 269

Correct Answer: 229

Question:13)In the following question, select the missing number from the given series.[12-AUG-2017 Shift-1]

19, 11, 13, 16, 15, 17, 13, 19, 21, ?

Options:
1) 10
2) 11
3) 12
4) 15

Correct Answer: 10

Question:14)In the following question, select the missing number from the given series.[12-AUG-2017 Shift-2]

9, 18, 72, 576, ?

Options:
1) 8116
2) 8216
3) 9016
4) 9216 

Correct Answer: 9216 

Question:15) In the following question, select the missing number from the given series.[12-AUG-2017 Shift-3]

1, 3, 6, 11, 18, ?

Options:
1) 27
2) 28
3) 29
4) 31

Correct Answer: 29

Question:16)In the following question, select the missing number from the given series.[16-AUG-2017 Shift-1]

13, 27, 56, 115, ?

Options:
1) 224
2) 231
3) 233
4) 234

Correct Answer: 234

Question:17) In the following question, select the missing number from the given series.[16-AUG-2017 Shift-2]

1, 3, 6, 10, 15, ?

Options:
1) 20
2) 21
3) 22
4) 24

Correct Answer: 21

Question:18) In the following question, select the missing number from the given series.[16-AUG-2017 Shift-3]

3, 7, 16, 35, ?

Options:
1) 73
2) 74
3) 78
4) 82

Correct Answer: 74

Question:19)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[17-AUG-2017 Shift-1]

1, 0.125, 1/27, 1/64, ? , 1/216

Options:
1) 0.025
2) 1/8
3) 1/128
4) 0.008

Correct Answer: 0.008

Question:20)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[17-AUG-2017 Shift-2]

3, 5/3, 1/3, ? , -7/3, -11/3

Options:
1) -2/3
2) -4/3
3) -1
4) -2

Correct Answer: -1

Question:21)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[17-AUG-2017 Shift-3]

100, -20, 4, ? , 0.16, -0.032

Options:
1) 0.8
2) 1
3) -1
4) -0.8

Correct Answer: -0.8

Question:22)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[18-AUG-2017 Shift-1]

2, 5, 10, 17, ? , 37

Options:
1) 24
2) 30
3) 32
4) 26

Correct Answer: 26

Question:23) A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[18-AUG-2017 Shift-2]

1, 0.25, 1/9, ? , 0.04, 1/36

Options:
1) 0.0625
2) 0.025
3) 1/8
4) 1/6

Correct Answer: 0.0625

Question:24)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[18-AUG-2017 Shift-3]

3/5, 1.4, 11/5, ? , 19/5, 4.6

Options:
1) 14/5
2) 3.2
3) 16/5
4) 3

Correct Answer: 3

Question:25)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[19-AUG-2017 Shift-1]

0, 3, 8, ? , 24, 35

Options:
1) 15
2) 16
3) 18
4) 9

Correct Answer: 15

Question:26) A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[19-AUG-2017 Shift-2]

1.5, 9/4, 3, ? , 4.5, 21/4

Options:
1) 15/4
2) 7/2
3) 8
4) 9

Correct Answer: 15/4

Question:27) A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[19-AUG-2017 Shift-3]

-7/4, -1, -0.25, ? , 5/4, 2

Options:
1) 0.5
2) 0.75
3) 0.25
4) 1

Correct Answer: 0.5

Question:28)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[20-AUG-2017 Shift-1]

400, -200, 100, ? , 25, -12.5

Options:
1) -50
2) 50
3) 75
4) -75

Correct Answer: -50

Question:29)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[20-AUG-2017 Shift-2]

-4, ? , 1, 3.5, 6, 8.5

Options:
1) 2
2) 1.5
3) -1.5
4) -2

Correct Answer: -1.5

Question:30)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[20-AUG-2017 Shift-3]

6, 18, 54, ? , 486, 1458

Options:
1) 164
2) 160
3) 168
4) 162

Correct Answer: 162

Question:31)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[21-AUG-2017 Shift-1]

-4, ?, 3, 8, 14, 21

Options:
1) 0
2) 1
3) -2
4) -1

Correct Answer: -1

Question:32)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[21-AUG-2017 Shift-2]

99, 90.7, 82.4, ? , 65.8, 57.5

Options:
1) 73.3
2) 74.8
3) 75.2
4) 74.1

Correct Answer: 74.1

Question:33)A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.[21-AUG-2017 Shift-3]

111, 107.5, 104, ? , 97, 93.5

Options:
1) 100
2) 99.5
3) 100.5
4) 99

Correct Answer: 100.5

Question:34)Find the wrong number in the series: [27-AUG-2016- Morning Shift]

28, 33, 31, 36, 34, 29

Options:
1) 33
2) 36
3) 34
4) 29

Correct Answer: 29

Question:35).A series is given with one term missing, Choose the correct alternative from the given ones that will complete the series.[27-AUG-2016- Evening Shift]

19, 28, 39, 52, ?, 84

Options:
1) 39
2) 52
3) 67
4) 84

Correct Answer: 67

Question:36)A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.[28-AUG-2016- Morning Shift]

6, 12, 36, 144, 720, 4320, ?

Options:
1) 30420
2) 30240
3) 31240
4) 32240

Correct Answer: 30240

Question:37)Which number comes next in the series?[28-AUG-2016- Evening Shift]

1, 5, 2, 6, 3, 7, ?

Options:
1) 6
2) 5
3) 4
4) 3

Correct Answer: 4

Question:38).A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.[29-AUG-2016- Morning Shift]

8, 15, 28, 53, ?

Options:
1) 106
2) 100
3) 108
4) 102

Correct Answer: 102

Question:39)Find the missing number in the series[29-AUG-2016- Evening Shift]

2, 3, 8, ?, 112, 565

Options:
1) 565
2) 112
3) 27
4) 8

Correct Answer: 27

Question:40).Which one number when placed at the sign of interrogation shall complete the series[30-AUG-2016- Afternoon Shift]

3, 6, 18, 72, …?…, 2160

Options:
1) 144
2) 216
3) 288
4) 360

Correct Answer: 360

Question:41)A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.[31-AUG-2016- Morning Shift]

1,3,7,13,21,?

Options:
1) 27
2) 29
3) 31
4) 33

Correct Answer: 31

Question:42)Find the missing number in the following series:[1-September-2016-Morning Shift]

43, 172, 86, 344, ?

Options:
1) 172
2) 258
3) 129
4) 430

Correct Answer: 172

Question:43)Which number will complete the series? [1-September-2016-Evening Shift]

14, 27, 52, 101, 198, ?

Options:
1) 381
2) 395
3) 391
4) 394

Correct Answer: 391

Question:44).A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. [2-September-2016-Morning Shift]

2, 7, 14, 23, 34, ?

Options:
1) 47
2) 39
3) 42
4) 46

Correct Answer: 47

Question:45)A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.[2-September-2016-Evening Shift]

6,11,21,36,56,?

Options:
1) 42
2) 51
3) 81
4) 91

Correct Answer: 81

Question:)A series is given below with one term missing. Choose the correct alternative from the given ones that will complete the series. [3-September-2016-Morning Shift]

124, 235, 346, 457, ?

Options:
1) 455
2) 465
3) 565
4) 568

Correct Answer: 568

Question:46)Which number will complete the series?[3-September-2016-Evening Shift]

1,8,27,64,125,216,________

Options:
1) 354
2) 343
3) 392
4) 245

Correct Answer: 343

Question:47)Which number will complete the series?[4-September-2016-Morning Shift]

63, 72, 81, 90, ____, 108

Options:
1) 80
2) 99
3) 100
4) 117

Correct Answer: 99

Question:48)A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.[6-September-2016]

5, 11, 17, 25, 33, 43, ?

Options:
1) 49
2) 51
3) 52
4) 53

Correct Answer: 53

Question:49)Find the missing number in the series: [7-September-2016-Morning Shift]

219, 211, 204, 198, ?, 189

Options:
1) 189
2) 192
3) 193
4) 196

Correct Answer: 193

Question:50)Which number will complete the series?[8-September-2016-Evening Shift]

6 , 8 , 17 , 19 , 28 , 30 , ?

Options:
1) 32
2) 37
3) 38
4) 39

Correct Answer: 39

Question:51)A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.[9-September-2016-Morning Shift]

4, 9, 16, 25, 36, ?

Options:
1) 49
2) 56
3) 21
4) 94

Correct Answer: 49

Question:52)A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. [10-September-2016-Evening Shift]

41, 43, 47, 53, ?

Options:
1) 59
2) 63
3) 61
4) 65 Correct Answer: 61

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