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. 1328, 996, 724, 506, 336, ?

Ans: 2
The pattern is as follows:
113 – 3 = 1328
103 – 4 = 996
93 – 5 = 724
83 – 6 = 506
73 – 7 = 336
63 – 8 = 208

 

2. 16, 24, 34, 46, 60, ?

Ans: 5
The pattern is as follows:
2 x 4 + 8 = 16
3 x 5 + 9 = 24
4 x 6 + 10 = 34
5 x 7 + 11 = 46
6 x 8 + 12 = 60
7 x 9 + 13 = 76

 

3. 361, 432, 505, 584, 667, ?

Ans: 2
Consecutive prime numbers are added to the number:
361 + 71 = 432
432 + 73 = 505
505 + 79 = 584
584 + 83 = 667
667 + 89 = 756

 

4. 492, 448, 406, 366, 328, ?

Ans: 1
The pattern is as follows:
222 + 8 = 492|
212 + 7 = 448
202 + 6 = 406
192 + 5 = 366
182 + 4 = 328
172 + 3 = 292

 

5. 6, 20, 48, 90, 146, ?

Ans: 1
The pattern is as follows:
6 + 14 x 1 = 20
20 + 14 x 2 = 48
48 + 14 x 3 = 90
90 + 14 x 4 = 146
146 + 14 x 5 = 216

 

Directions:(6-10) What should come in place of the question mark (?) in the following number series?

6. 4, 6, 10, 14, 22, 26, ?

Ans: 1
The series is 2×2, 2×3, 2×5, 2×7, 2×11, 2×13, 2×17. (2,3,5,7,11,13,17 are prime numbers.)

 

7. 8, 20, 70, 315, ?

Ans: 4
The pattern is:
8 X 2.5 = 20, 20 X 3.5 = 70, 70 X 4.5 = 315, 315 X 5.5 = 1732.5

 

8. 69, 72, 76, 77, 83, 82, 90 ?

Ans: 2
The numbers at odd positions increase by 7 and the numbers at even positions increase by 5.
The number is 82+5 = 87.

 

9. 11, 10, 18, 51, 200, ?

Ans: 4
(11-1)x1 = 10, (10-1)x2 = 18, (18-1)x3 = 51, (51-1)x4 = 200, (200-1)x5 = 995

 

10. 4, 200, 369, 513, 634, ?,

Ans: 3
4+142 = 200, 200+132 = 369, 369+122 = 513, 513+112 = 634, 634+102 = 734