# Full Set of Number Series asked in Previous Year IBPS Clerk Exam:

## Full Set of Number Series asked in Previous Year IBPS Clerk Exam:

Dear Readers, IBPS Clerk 2017 Examination is approaching shortly, and many of our followers were requesting us to provide Number Series Questions Asked in Previous Year IBPS Clerk Exams. Here we have given the Full set of Number Series Questions asked in Previous Year IBPS Clerk Prelims Exam with Detailed Solution. Candidates those who are preparing for IBPS Clerk 2017 can make use it.

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### Full Set of Number Series asked in Previous Year IBPS Clerk Prelims Examination:

1).Â 9, 11, 16, 26, ? 69

Logic:Â diff off diff 3,5,7,9..

9+2=11

11+5=16

16+10=26

26+17=43

43+26=69

2).Â 3, Â 4, 10, 33, 136, ?

Logic:Â 3Ã—1+1=4

4Ã—2+2=10

10Ã—3+3=33

33Ã—4+4=136

136Ã—5+5=685

3).Â 21, 24, 32, 45, 63, ?

Logic:Â diff of diff 5.Â = 86

21+3=24

24+8=32

32+13=45

45+18=63

63+23=86

4).Â 6, 3, 3, 6, 24, ?

Logic:Â 6Ã—.5=3

3Ã—1=3

3Ã—2=6

6Ã—4=24

24Ã—8=192

5).Â 7, 10, 16, 28, ? 100

Logic:Â 7+3=10

10+6=16

16+12=28

28+24=52

52+48=100

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6).Â 7, Â 9, Â 14,Â  24,Â  ?,Â  67

Logic:Â Diff of Diff â€“ +3, +5 , +7, +9

7+2 = 9

9+5=14

14+10=24

24+17=Â 41

41+26=67

7).Â  9,Â  13,Â  21,Â  37,Â  ?Â  13

Logic:Â 9+4=13

13+8=21

21+16=37

37+32=69

69+64 = 133

8).Â  24,Â  31,Â  43,Â  60,Â  82,Â  ?

Logic:Â 24+7=31

31+12=43

43+17=60

60+22=82

82+27=109

9).Â 4,Â  5,Â  12,Â  39,Â  160,Â  ?

Logic:Â 4×1+1 = 5

5×2+2 =12

12×3+3 = 39

39 x4 +4 = 160

160×5 +5 =Â 805

10).Â 8,Â  4,Â  4,Â  8,Â  32,Â  ?

Logic:Â 8x 0.5 = 4

4x 1 = 4

4 x 2 = 8

8 x 4 = 32

32 x 8 =Â 256

11).Â  11, Â  17, Â  29, Â  53, Â  ? Â  197

Logic:Â 11×2-5= 17

17×2-5 = 29

29×2-5 = 53

53×2-5 =Â 101

101×2-5 =197

12).Â  11, Â  13, Â  18, Â  28, Â  ? Â  71

Logic:Â Difference of Difference 3,5,7,9

11+2=13

13+5=18

18+10=28

28+17=45

45+36=71

13).Â  5, Â  6, Â  14, Â  45, Â  184, Â  ?

Logic:Â 5Ã—1+1=6

6Ã—2+2=14

14Ã—3+3=45

45Ã—4+4=184

184Ã—5+5=925

14).Â 14,Â  Â 7, Â 7, Â 14, Â 56,Â  ?

Logic:Â 14x 0.5 = 7

7x 1 = 7

7 x 2 = 14

14 x 4 =56

56x 8 =Â 448

15).Â 13,Â  20,Â  34,Â  62,Â  ?, 230

Logic:Â 13+7×1=20

20+7×2=34

34+7×4=62

62+7×8=118

118+7×16=230

16).Â 6, Â 7, 16, Â 51, Â 208,Â  ?

Logic:Â 6Ã—1+1=7

7Ã—2+2=16

16Ã—3+3=51

51Ã—4+4=208

208Ã—5+5=1045

17).Â 26,Â  34,Â  47,Â  65,Â  88,Â  ?

Logic:Â Difference of Difference 5, 5, 5, 5

26+8=34

34+13=47

47+18=65

65+23=88

88+28=116

18).Â  13,Â  15,Â  20,Â  30, ?Â  73

Logic:Â Difference of Difference 3, 5, 7, 9

13+2=15

15+5=20

20+10=30

30+17=47

47+26=73

19). Â 4,Â Â  2,Â  2,Â  4,Â  16,Â  ?

Logic:Â 4x 0.5 = 2

2x 1 = 2

2 x 2 = 4

4 x 4 = 16

16 x 8 =Â 128

20).Â Â 28,Â  31,Â  39,Â  52,Â  70,Â  ?

Logic:Â Difference of Difference 5, 5, 5, 5

28+3=31

31+8=39

39+13=52

52+18=70

70+23=93

21).Â 14, 13, 24, 69, ?, 1355

Logic:Â Ã—1-1,Ã—2-2,Ã—3-3,..

22).Â 7, 16, 11, 20, 15,?

Logic:Â Difference +9,-5,+9,-5

23).Â 7, 7, 10, 18, 33, ?

Logic:Â Difference of difference 3, 5, 7, 9 .

24). 7, 15, 79, 591, ?

Logic:Â Difference 8, 8^2, 8^3

25).Â 3, 10, 18, 28, ?

Logic:Â Difference of Difference 1, 2 ,3

26).Â 9 ,9, 12, 20, 35, ?Â

Logic:Â DifferenceÂ of Difference +3, +5, +7, +9

27).Â 4, 13, 23, 35, 50, ?Â Â

Logic:Â DifferenceÂ of Difference +1, +2, +3, +4

28).Â 9, 17, 81, 593, ?, 37457

Logic:Â Difference 8, 8^2, 8^3

29).Â 7, 20, 13, 26, 19, ?

Logic:Â Difference +13,-7,+13,-7

30).Â 9, 16, 13, 20, 17, ?

Logic:Â Difference +7,-3,+7,3

31).Â 5, 11, 18, 27, 38, ?

Logic:Â x2+1, x2-4, x2-9,Â  x2-16, x2-25

32).Â 8, 7, 12, 33, ?, 635

Logic:Â x1-1, x2-2, x3-3, x4-4

33).Â 11 , 11, 14, 22, 37, 61, ?

Logic:Â DifferenceÂ of Difference +3, +5, +7, +9

34).Â 6, Â 10, Â 19, Â 32, Â 48, Â ?

Logic:Â Difference of difference 5, 4, 3, 2 .

35).Â 7, Â 20, Â 46, Â 85, Â ?

Logic:Â Difference of difference 13, 13, 13, 13 .

36).Â 4,Â  13,Â  40,Â  121,Â  ?

Logic:Â x3+1, x3+1, x3+1, x3+1

37).Â 2180,Â  2179,Â  2152,Â  2027,Â  ?

Logic:Â -13, -33, -53, -73

38).Â 17,Â  18,Â  14,Â  23,Â  7,Â  ?

Logic:Â +12Â , -22, +32, -42, +52

39).Â 97, 98, 90, 117, ?, 178

Logic:Â +13, -23, +33, -43 Â

40).Â 8, 11, 20, 47, ?, 371

Logic:Â x3,Â 32, 33, 34, 35 Â

41).Â 7, 10, 15, 24, 39, ?

Logic:Â Difference of difference 2, 4, 6, 8

42).Â 5, 14, 41, 122, ?, 1094

Logic:Â x3-1, x3-1, x3-1, x3-1

43).Â 18, 9, 9, 13.5, ?, 67.5

Logic:Â x0.5, x1, x1.5, x2, x2.5