Number Series Questions With Solution

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 – 15


1. The following numbers form a series. Find the odd one out.
6, 23, 45, 72, 104, 141, 184
A  184
B  72
C  45
D  141
E  23

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A. 184

6 + (5 * 1 + 12) = 6 + 17 = 23
23 + (5 * 2 + 12) = 23 + 22 = 45
45 + (5 * 3 + 12) = 45 + 27 = 72
72 + (5 * 4 + 12) = 72 + 32 = 104
104 + (5 * 5 + 12) = 104 + 37 = 141
141 + (5 * 6 + 12) = 141 + 42 = 183
Therefore, 184 should be in place of 183.

2. The following numbers form a series. Find the odd one out.
3, 14, 39, 80, 155, 258
A  258
B  39
C  80
D 155
E  14

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C. 80

13 + 1 * 2 = 1 + 2 = 3
23 + 2 * 3 = 8 + 6 = 14
33 + 3 * 4 = 27 + 12 = 39
43 + 4 * 5 = 64 + 20 = 84
53 + 5 * 6 = 125 + 30 = 155
63 + 6 * 7 = 216 + 42 = 258
Therefore, 84 should be in place of 80.

3. The following numbers form a series. Find the odd one out.
95, 69, 43, 17, -10, -35
A  69
B  -35
C  43
D  17
E  -10

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 E. -10

102 – (1 * 5) = 100 – 5 = 95
92 – (2 * 6) = 81 – 12 = 69
82 – (3 * 7) = 64 – 21 = 43
72 – (4 * 8) = 49 – 32 = 17
62 – (5 * 9) = 36 – 45 = -9
52 – (6 * 10) = 25 – 60 = -35
Therefore, -9 should be in place of -10

4. The following numbers form a series. Find the odd one out.
32, 48, 72, 250, 882, 4851
A  72
B  250
C  48
D  4851
E  882

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B. 250

32 * 1 + 32 ÷ 2 = 48
48 * 2 – 48 ÷ 2 = 72
72 * 3 + 72 ÷ 2 = 252
252 * 4 – 252 ÷ 2 = 882
882 * 5 + 882 ÷ 2 = 4851
Therefore, 252 should be in place of 250.

5. The following numbers form a series. Find the odd one out.
2, 7, 21, 47, 115, 167
A  7
B  21
C  47
D  115
E  167

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D. 115

22 + 3 – 5 = 4 – 2 = 2
32 + 5 – 7 = 9 – 2 = 7
52 + 7 – 11 = 25 – 4 = 21
72 + 11 – 13 = 49 – 2 = 47
112 + 13 – 17 = 121 – 4 = 117
132 + 17 – 19 = 169 – 2 = 167
Therefore, 117 should be in place of 115.

6. What will come in place of the question mark (?) in the following series?
17, 13, 8, 14, 21, 13, 4, ?
A  14
B  13
C  15
D  2
E  None of these

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A. 14

17 13 8 14 21 13 4 ?
4 5 -6 -7 8 9 X

 

 

So, x = -10
? = 4-(x) = 4- (-10) = 14

7. What will come in place of the question mark (?) in the following series?
7, 14, ?, 336, 2688
A  28
B  56
C  42
D  14
E  70

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B. 56

7×2 = 14
14×4 = 56
56×6 = 336
336×8 = 2688

8.  What will come in place of the question mark (?) in the following series?
4, 12, 60, 420, 4620,?
A  55440
B  46200
C  60060
D  69300
E  64680

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C. 60060

Multiplication by subsequent prime number
4x3=12
12x5=60
60x7=420
420x11=4620
4620x13=60060

9.  What will come in place of the question mark (?) in the following series?
1, 3, 25, 343, ?, 161051
A  2401
B  4096
C  14641
D  6561
E  20736

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D. 6561

1 = (1)0
3 = (3)1
25 = (5)2
343 = (7)3
? = (9)4 = 6561
161051 = (11)5

10. What will come in place of the question mark (?) in the following series?
11, 13, 17, 33, ?
A  275
B  289
C  291
D  245
E  121

Show Correct Answers

B. 289

11 13 17 33 ?
2 4 16 X

 

4= 22
16= 42
x= 162=256
Therefore, ? = 33 + 256 = 289


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