Number Series Questions

Hello Aspirants, As we all know that Number Series Questions is a important part of quantitative aptitude section for every competitive exams.Different kind of Number Series questions asked in every competitative exam. (Like – Wrong Term Number Series, Missing Number Series).So here, In this article we will provide different Number Series questions.These Quant Number Series questions are important for Bank, SSC, SEBI, NABARD, RBI, LIC, and Other state exams. You can attempt these questions & boost your preparation for your examination.

What is Number Series?

Number series is a form of numbers in a certain sequence, where some numbers are mistakenly put into the series of numbers and some number is missing in that series, we need to observe first and then find the accurate number to that series of numbers.

In the Banking exams Number Series questions asked in the Prelims as well as Mains exam.There are 5 Number Series Questions asked in the Prelims exam (Bank).You want to score more in the Number Series section then you should practice more and more Quant Series questions.

Number Series Questions Quiz-10

1.What will come in place of the question mark (?) in the following number series?
4, 17, 40, 71, 108, ?
A. 152
B. 139
C. 149
D. 120
E. 102

C. 149

Difference of difference is in decreasing order like 10,8,6,4

17-4=13

40-17= 23  ,23-13=10

71-40= 31 ,31-23=8

108-71= 37, 37-31= 6

149-108= 41, 41-37=4

2. What will come in place of the question mark (?) in the following number series?
5, 18, 57, 174, ?
A. 625
B. 525
C. 620
D. 520
E. None of these

B. 525

The given series follows the pattern as
×3+3 , ×3+3 ,×3+3 , ×3+3
So, the required number in the series is 525.

3. Find the missing number in the following series:
17, 38, 80, 164, ?
A. 322
B. 422
C. 632
D. 332
E. None of these

D. 332

The given series is in the following pattern:
×2+4,×2+4 ,×2+4,×2+4

So, the required number in the series is 332.

4. Find the missing number in the following series:
6, 14, 45, 184, ?
A. 925
B. 919
C. 923
D. 927
E. None of these

A. 925

The given series is in the following Pattern:
×2+2, ×3+3,×4+4,×5+5
So, the required number in the series is 925.

5. Find the missing number in the following series:
24, 10, 8, 10, 18, ?
A. 36
B. 47
C. 39
D. 43
E. 45

D. 43

Given series is based on the following pattern.
×0.5-2, ×1-2, ×1.5-2, ×2-2, ×2.5-2
So, the required number in the series is 43.

6. What will come to the place of question mark (?) in the following number series?
11, 29, 65, 137,?, 569
A. 278
B. 254
C. 281
D. 277
E. 288

C. 281

Given series is based on the following pattern.
×2+7, ×2+7,×2+7,:×2+7, ×2+7,
So, the required number in the series is 281.

7. What will come to the place of question mark (?) in the following number series?
45, 49, 40, 56, 31,?
A. 69
B. 67
C. 71
D. 79
E. 77

B. 67

Given series is based on the following pattern.
40-45=-5
56-49=7
31-40=-9
67-56=11
So, the required number in the series is 67.

8. Find the wrong term in the following number series-
7, 6, 10, 27, ?, 515
A. 110
B. 106
C. 99
D. 104
E. 94

D. 104

Given series is based on the following pattern.
×1-1,×2-2,×3+3,×4+4,×5-5
So, the required number in the series is 104.

9. Find the wrong term in the following number series-
3, 18, 35, 56, 83,?
A. 120
B. 118
C. 115
D. 116
E. 121.5

B. 118

Given series is based on the following pattern.
Difference of difference is in even increasing order like 2,4,6,8
So, the required number in the series is 118.

10. Find the wrong term in the following number series-
6, 5, 7, 12.5, 27, ?
A. 67
B. 69
C. 67.5
D. 62.5
E. 69.5