

SSC Number Series questions is very important to score well in the Reasoning section of SSC exams like CGL, CHSL, GD, and MTS. Number Series questions test your logical thinking and ability to identify patterns between numbers. These questions often involve completing a sequence by finding the missing number or identifying the wrong number in a given series.
To perform well, candidates should practice different types of number patterns, such as arithmetic, geometric, and mixed series. Learning shortcut techniques, formulas, and pattern recognition methods can help improve both speed and accuracy. Regular practice of previous year SSC Number Series questions will help you understand the trends and difficulty level of the actual exams.
Below, we have provided a PDF containing important SSC Number Series Questions in both Hindi and English to help with your SSC exam preparation. These include SSC CGL Number Series questions, SSC CHSL Number Series questions, and SSC GD Number Series questions that frequently appear in exams.
Use this SSC Number Series Questions PDF download to boost your Reasoning preparation and sharpen your analytical thinking. Regular practice with these number series questions will help you identify patterns faster, reduce mistakes, and increase your score in SSC exams.
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SSC Number Series Questions PDF Download |
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SSC Number Series Questions PDF in English |
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SSC Number Series Questions PDF in Hindi |
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SSC Number Series Questions are an important part of the Reasoning section in SSC exams like SSC CGL, SSC CHSL, SSC GD, and SSC MTS. Mastering these questions helps improve logical thinking, analytical reasoning, and number pattern recognition, which can significantly boost your score in the exam.
Here are some SSC Number Series Tricks for Quick Revision to help you solve SSC CGL Number Series questions and SSC CHSL Number Series questions easily and quickly:
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SSC Number Series Questions Tricks for Quick Revision |
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Particulars |
Quick Tricks / Methods for SSC Exams |
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Identify the Pattern |
Observe how the numbers are increasing or decreasing — by addition, subtraction, multiplication, or division. |
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Look for Common Differences |
In arithmetic series, check if the difference between consecutive numbers is constant or follows a pattern. |
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Check for Multiplication or Division Patterns |
In geometric series, identify if each number is multiplied or divided by a fixed value. |
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Use Alternate Number Patterns |
Sometimes, two separate patterns run alternately in the same question. Identify both sequences separately. |
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Square and Cube Series |
Look for squares, cubes, or their combinations — these often appear in SSC exams. |
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Prime and Composite Series |
Some series follow patterns of prime or composite numbers. Recognize them to find missing numbers easily. |
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Difference of Differences |
When simple differences don’t work, find the difference of those differences to spot a hidden pattern. |
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Reverse or Mixed Patterns |
Some questions mix arithmetic and geometric rules or follow reverse sequences. Identify the rule carefully. |
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Common Mistakes During Exams |
Avoid rushing; check whether the pattern continues consistently throughout the series before choosing your answer. |
Regular practice using these SSC Number Series tricks will help you identify number patterns faster, improve accuracy, and score higher in the reasoning section of SSC exams.
Number Series Questions for SSC are an important part of the Reasoning section in exams like SSC CGL, CHSL, MTS, and GD. These questions test your logical reasoning, pattern recognition, and ability to identify relationships between numbers in a sequence.
Check the SSC Number Series Questions given below to improve your logical thinking, accuracy, and speed in solving number patterns. Regular practice will help you quickly identify arithmetic, geometric, or mixed patterns and perform better in the Reasoning section of SSC exams.
Q1. Which number will replace the question mark (?) in the following series?
6, 10, 26, 62,..?
(A) 92
(B) 126
(C) 216
(D) 112
Q2. Select the number from among the given options that can replace the question mark (?) in the following series.
5, 10, 17, 26, 37, 50, ?
(A) 58
(B) 65
(C) 76
(D) 54
Q3. Select the number that will replace the question mark (?) in the following series.
8, 17, 36, 75, 154, ?
(A) 300
(B) 320
(C) 313
(D) 308
Q4. Select the number from among the given options that can replace the question mark (?) in the following series.
10, 15, 19, 22, ?, 25
(A) 24
(B) 20
(C) 27
(D) 23
Q5. In the following question, select the missing number of the given series.
30, 60, 180, 720, 3600, ?
(A) 25000
(B) 21600
(C) 12000
(D) 14400
Q6. The following question is based on a certain pattern, with one number missing. Select the missing number.
7, 10, 8, 11, 9, 12, ?
(A) 8
(B) 10
(C) 14
(D) 13
Q7. Select the number from among the given options that can replace the question mark (?) in the following series.
18, 34, 66, 130, ?
(A) 273
(B) 178
(C) 232
(D) 258
Q8. Select the number from among the given options that can replace the question mark (?) in the following series.
6, 9, 7, 10, 8, 11, ?
(A) 12
(B) 9
(C) 11
(D) 10
Q9. Select the number from among the given options that can replace the question mark (?) in the following series.
24, 31, 39, 48, 58, 69, ?
(A) 86
(B) 81
(C) 96
(D) 76
Q10. Select the number from among the given options that can replace the question mark (?) in the following series.
42, 24, 34, 43, ?, 89
(A) 78
(B) 86
(C) 98
(D) 53
Q11. Which number will replace the question mark (?) to complete the given series?
17, 18, 20, ?, 27, 32
(A) 22
(B) 20
(C) 23
(D) 21
Q12. Which of the following numbers will replace the question mark (?) in the given series?
730, 692, 654, ?, 578
(A) 626
(B) 616
(C) 612
(D) 622
Q13. Select the number from among the given options that can replace the question mark (?) in the following series.
80, 73, 64, 53, 40, ?
(A) 19
(B) 25
(C) 33
(D) 23
Q14. Select the number that will replace the question mark (?) in the following series.
379, 1589, 3173, ?, 7749, 10899
(A) 5201
(B) 5250
(C) 5221
(D) 5211
Q15. Which number will replace the question mark (?) in the following series?
1, 8, 27, 64, ?
(A) 125
(B) 135
(C) 145
(D) 155
Q16. Which of the following numbers will replace the question mark (?) in the given series?
2880, 480, 96, ?, 8, 4
(A) 24
(B) 76
(C) 46
(D) 56
Q17. Which number will replace the question mark (?) in the following series?
58, 59, 51, 78, 14, ?
(A) 97
(B) 139
(C) 163
(D) 83
Q18. A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
0, 3, 8, ?, 24, 35
(A) 15
(B) 16
(C) 18
(D) 9
Q19. Select the number from among the given options that can replace the question mark (?) in the following series.
4096, 1024, 256, 64, ?
(A) 30
(B) 28
(C) 8
(D) 16
Q20. Which number will replace the question mark (?) in the following series?
55, 56, 64, 91, 155, ?
(A) 265
(B) 275
(C) 280
(D) 270
Practicing Number Series Questions for SSC regularly helps candidates strengthen their logical reasoning skills, improve their pattern recognition ability, and gain a better understanding of different types of number-based problems, such as missing number, wrong number, and series continuation.
It helps increase reasoning speed, accuracy, and confidence in solving SSC CGL, SSC CHSL, SSC MTS, SSC GD, and other SSC exams.
Here are some key benefits of solving Number Series Questions for SSC from practice sets and PDFs:
1. Improves Logical and Analytical Thinking
Regular practice of SSC Number Series Questions helps candidates master number patterns and logical connections such as addition, subtraction, multiplication, division, and square/cube series. It trains the mind to identify hidden sequences quickly.
2. Familiarity with Common Exam Patterns
By solving previous year SSC CGL Number Series Questions and SSC CHSL Number Series Questions, candidates become familiar with question trends, frequently repeated logic, and new variations introduced in SSC exams.
3. Enhances Accuracy and Speed
Practicing Number Series Questions improves calculation speed and helps candidates make faster, more accurate decisions during the exam — especially under time pressure.
4. Builds Confidence for the Reasoning Section
Once candidates understand the logic behind different types of number series (arithmetic, geometric, mixed, and alternating), they can solve these questions confidently and score easily in the reasoning section.
5. Strengthens Exam Readiness
Attempting quizzes, topic-wise practice sets, and SSC Number Series mock tests helps in better time management and helps candidates evaluate their reasoning preparation level effectively.