Number Series Questions With Solution For SBI Clerk | Syndicate PO: Set- 20

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Number Series Questions With Solution For SBI Clerk 

Number Series Questions With Solution For SBI Clerk.If you are preparing for Bank and other competitive exams, you will come across Number series section on Quantitative Aptitude. If you are preparing for Bank and other competitive exams, you will come across Number series section on Quantitative Aptitude.

Today, we are providing you with Quant Quiz on Number Series based on the latest pattern for your daily practice. This Quant subject quiz based number series is important for other banking exams such as SBI Clerk, SBI PO, IBPS PO, IBPS Clerk, IBPS RRB Officer, IBPS RRB Office Assistant, and other competitive exams.

How to Solve Number Series? – Tips and Tricks

Number Series Questions With Solution Set – 20


1.The following numbers form a series. Find the odd one out.

17, 25, 49, 89, 145, 220, 305

A  89
B  49
C  25
D  220
E  305
Show Correct Answers

D. 220

17 + 8 × 1 = 17 + 8 = 25

25 + 8 × 3 = 25 + 24 = 49

49 + 8 × 5 = 49 + 40 = 89

89 + 8 × 7 = 89 + 56 = 145

145 + 8 × 9 = 145 + 72 = 217

217 + 8 × 11 = 217 + 88 = 305

217 should be in place of 220.

2.The following numbers form a series. Find the odd one out.

0, 0, 18, 96, 300, 750

A   0
B  95
C  300
D  18
E  750
Show Correct Answers

E. 750

(04 + 03) – (02 + 0) = 0

(14 + 13) – (12 + 1) = 2 – 2 = 0

(24 + 23) – (22 + 2) = (16 + 8) – (4 + 2) = 18

(34 + 33) – (32 + 3) = (81 + 27) – (9 + 3) = 96

(44 + 43) – (42 + 4) = (256 + 64) – (16 + 4) = 300

(54 + 53) – (52 + 5) = (625 + 125) – (25 + 5) = 720

720 should be in place of 750.

3. The following numbers form a series. Find the odd one out.

8, 4, 2, 6, 12, 30, 90

A  12
B  6
C  2
D 30
E 90
Show Correct Answers

C. 2

8 × 0.5 = 4

4 × 1 = 4

4 × 1. 5 = 6

6 × 2 = 12

12 × 2.5 = 30

30 × 3 = 90

4 should be in place of 2.

4.The following numbers form a series. Find the odd one out.

11, 17, 30, 50, 79, 111, 152

A  79
B  125
C  30
D  50
E  17
Show Correct Answers

A. 79

11 + (5 × 1 + 1) = 17

17 + (5 × 2 + 3) = 30

30 + (5 × 3 + 5) = 50

50 + (5 × 4 + 7) = 77

77 + (5 × 5 + 9) = 111

111 + (5 × 6 + 11) = 152

77 should be in place of 79.

5.The following numbers form a series. Find the odd one out.

2, 7, 12, 29, 46, 67, 92

A  92
B  46
C  29
D  12
E  67
Show Correct Answers

D. 12

02 + 1 × 2 = 2

12 + 2 × 3 = 7

22 + 3 × 4 = 16

32 + 4 × 5 = 29

42 + 5 × 6 = 46

52 + 6 × 7 = 67

62 + 7 × 8 = 92

16 should be in place of 12.

6.The following numbers form a series. Find the odd one out.

25, 34, 66, 140, 285, 530

A 34
B 66
C 140
D 285
E 530
Show Correct Answers

C. 140

The series follows the pattern:

25 + 3× 1 = 34,

34 + 42 × 2 = 66,

66 + 52 × 3 = 141,

141 + 62 × 4 = 285,

285 + 72 × 5 = 530

Therefore, 141 should be in place of 140.

7.The following numbers form a series. Find the odd one out.

7, 10, 22, 72, 324, 1904

A 22
B 72
C 324
D 1904
E None of these
Show Correct Answers

C. 324

The series follows the pattern,

7 × 2 – 22 = 10,

10 × 3 – 23 = 22,

22 × 4 – 24 = 72,

72 × 5 – 25 = 328,

328 × 6 – 26 = 1904

Therefore, 328 should be in place of 324.

8.The following numbers form a series. Find the odd one out.

85, 66, 84, 70, 75, 86, 50, 122, 110

A 110
B 120
C 84
D 86
E 70
Show Correct Answers

A. 110

The numbers at the odd places follow the pattern:

85 – 12 = 84,

84 – 32 = 75,

75 – 52 = 50,

50 – 72 = 1

The numbers at the even places follow the pattern:

66 + 22 = 70,

70 + 42 = 86,

86 + 62 = 122

Therefore, 1 should be in place of 110.

9.The following numbers form a series. Find the odd one out.

24, 25, 26, 28, 34, 58, 192

A 26
B 28
C 58
D 192
E None of these
Show Correct Answers

D. 192

The series follows the pattern:

24 + 0!  = 25,

25 + 1! = 26,

26 + 2! = 28,

28 + 3! = 34,

34 + 4! = 58,

58 + 5! = 178

Therefore, 178 should be in place of 192.

10.The following numbers form a series. Find the odd one out.

24, 30, 48, 90, 158, 294

A 294
B 158
C 90
D 48
E 30
Show Correct Answers

B. 158


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