500+ Number Series Questions For Free Including Previous years

Number Series Questions 

When it comes to preparing for competitive exams, especially those related to banking, one cannot stress enough on the significance of “number series questions“. For many, number series questions might seem complex at first, but with the right guidance and practice, they can become one of the easiest and most scoring sections of any exam.

When we talk about number series questions for bank exams, the significance grows even more. The reason being that these questions often form a substantial chunk of the quantitative section. Over the years, number series questions for bank have been known to help aspirants maximize their scores, especially because they can be tackled in very little time. This is true not just for banking exams, but for various other competitive tests as well. In fact, number series questions for competitive exams are considered by many as a golden opportunity to bag those extra marks.

Let’s not forget, number series questions are not just about understanding the pattern or logic but also about speed and accuracy. Whether it’s number series questions for bank exams, or number series questions for competitive exams, or even more specific, number series questions for bank, mastering them is a sure-shot way to give your score a considerable boost.

To all the aspirants out there, remember this: number series is a very easy and most important topic. Its high-scoring potential means that with the right practice, you can easily get good marks in very little time. Dive into number series questions and unlock your potential to ace those exams!

Directions:(1-5) Find the next term in the series.

1. 1, 7, 56, 504, 5040, ?

Ans: 3
The pattern is as follows:
1 x 7 = 7
7 x 8 = 56
56 x 9 = 504
504 x 10 = 5040
5040 x 11 = 55440

 

2. 181, 404, 755, 1276, 2015, ?

Ans: 4
The pattern is as follows:
181 + 63 + 7 = 404
404 + 73 + 8 = 755
755 + 83 + 9 = 1276
1276 + 93 + 10 = 2015
2015 + 103 + 11 = 3026

 

3. 20, 22, 26, 34, 41, ?

Ans: 3
The next number is obtained by adding sum of digits of the number to the number itself
20 + sum of its digits (2 + 0) = 22
22 + sum of its digits (2 + 2) = 26
26 + sum of its digits (2 + 6) = 34
34 + sum of its digits (3 + 4) = 41
41 + sum of its digits (4 + 1) = 46

 

4. 24, 30, 48, 78, 120, ?

Ans: 3
The pattern is as follows:
24 + 6 x 1 = 30
30 + 6 x 3 = 48
48 + 6 x 5 = 78
78 + 6 x 7 = 120
120 + 6 x 9 = 174

 

5. 71, 96, 145, 226, 347, ?

Ans: 3
The pattern is as follows:
71 + 52 = 96
96 + 72 = 145
145 + 92 = 226
226 + 112 = 347
347 + 132 = 516

 

Directions:(6-10) Find the next term in the series.

6. 182, 193, 206, 214, 221, ?

Ans: 2
The next number is obtained by adding the sum of the digits:
182 + 11 = 193
193 + 13 = 206
206 + 8 = 214
214 + 7 = 221
221 + 5 = 226

 

7. 27, 27, 54, 81, 135, 216, ?

Ans: 1
The pattern is as follows:
27 + 27 = 54
27 + 54 = 81
54 + 81 = 135
81 + 135 = 216
135 + 216 = 351

 

8. 28, 42, 70, 98, 154, ?

Ans: 1
The pattern 14 being multipled by consecutive prime numbers:14 x 2 = 28
14 x 3 = 42
14 x 5 = 70
14 x 7 = 98
14 x 11 = 154
14 x 13 = 182

 

9. 3630, 3341, 3085, 2860, 2664, ?

Ans: 4
The pattern is as follows:
3630 – 172 = 3341
3341 – 162 = 3085
3085 – 152 = 2860
2860 – 142 = 2664
2664 – 132 = 2495

 

10. 5, 7, 13, 25, 45, ?

Ans: 5
The pattern is as follows:
5 + (1 x 2) = 7
7 + (2 x 3) = 13
13 + (3 x 4) = 25
25 + (4 x 5) = 45
45 + (5 x 6) = 75