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Number and Alphabet Series Practice Questions for UP Police Constable 2026 | यूपी पुलिस कांस्टेबल परीक्षा के लिए संख्या और वर्णमाला श्रृंखला अभ्यास प्रश्न

Master Number & Alphabet Series for UP Police Constable 2026 | यूपी पुलिस कांस्टेबल 2026 के लिए संख्या और वर्णमाला श्रृंखला में महारत हासिल करें

Practice Questions
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Unictest Team

Updated: 2026-05-01 · English

Number and Alphabet Series Practice Questions for UP Police Constable 2026 | यूपी पुलिस कांस्टेबल परीक्षा के लिए संख्या और वर्णमाला श्रृंखला अभ्यास प्रश्न

Welcome to Unictest! Are you preparing for the UP Police Constable 2026 exam? Reasoning Ability is a crucial section, and 'Number and Alphabet Series' (संख्या और वर्णमाला श्रृंखला) questions are a guaranteed part of it. These questions test your logical thinking and pattern recognition skills. A strong grasp of these concepts can significantly boost your overall score. This section provides a comprehensive set of practice questions designed specifically for the UP Police Constable exam, along with essential tips and strategies.


संख्या और वर्णमाला श्रृंखला के प्रश्न विभिन्न पैटर्न पर आधारित होते हैं, जैसे अंकगणितीय प्रगति (Arithmetic Progression), ज्यामितीय प्रगति (Geometric Progression), वर्गों और घनों पर आधारित श्रृंखलाएं (Square and Cube based series), अक्षर स्थिति मान (Alphabetical position values), अक्षरों के बीच का अंतर (Difference between letters), आदि। इन प्रश्नों को हल करने के लिए आपको संख्याओं और अक्षरों के बीच के संबंधों को पहचानना होगा। आइए, कुछ महत्वपूर्ण अभ्यास प्रश्नों के साथ अपनी तैयारी शुरू करें।


Number Series Practice Questions (संख्या श्रृंखला अभ्यास प्रश्न)

Practice these questions to identify patterns and improve your speed and accuracy.


Q.1) What will come in place of the question mark (?) in the following series?
2, 5, 9, 14, ?, 27
  • A) 19
  • B) 20
  • C) 21
  • D) 22
Answer: B) 20
(Pattern: +3, +4, +5, +6, +7)
Q.2) Find the missing term:
1, 8, 27, ?, 125
  • A) 36
  • B) 49
  • C) 64
  • D) 81
Answer: C) 64
(Pattern: 1³, 2³, 3³, 4³, 5³)
Q.3) Complete the series:
4, 9, 16, 25, ?, 49
  • A) 30
  • B) 36
  • C) 40
  • D) 45
Answer: B) 36
(Pattern: 2², 3², 4², 5², 6², 7²)
Q.4) Choose the correct option to fill the blank:
100, 96, 90, 82, ?, 60
  • A) 72
  • B) 70
  • C) 74
  • D) 76
Answer: A) 72
(Pattern: -4, -6, -8, -10, -12)
Q.5) Find the next number in the series:
3, 6, 12, 24, ?
  • A) 36
  • B) 48
  • C) 42
  • D) 56
Answer: B) 48
(Pattern: Multiply by 2)
Q.6) What comes next?
5, 10, 17, 26, ?
  • A) 37
  • B) 35
  • C) 39
  • D) 34
Answer: A) 37
(Pattern: +5, +7, +9, +11)

Alphabet Series Practice Questions (वर्णमाला श्रृंखला अभ्यास प्रश्न)

Alphabet series questions require you to understand the position of letters in the English alphabet and common letter patterns.


Q.7) Complete the series:
A, C, E, G, ?
  • A) H
  • B) I
  • C) J
  • D) K
Answer: B) I
(Pattern: Each letter skips one letter)
Q.8) Find the next term:
Z, X, V, T, ?
  • A) S
  • B) R
  • C) Q
  • D) P
Answer: B) R
(Pattern: Each letter skips one letter backward)
Q.9) What comes next in the sequence?
AB, DE, GH, JK, ?
  • A) LM
  • B) MN
  • C) NO
  • D) OP
Answer: B) MN
(Pattern: Skipping one letter between each pair, and moving to the next pair)
Q.10) Fill in the blank:
AZ, BY, CX, DW, ?
  • A) EV
  • B) FU
  • C) ET
  • D) FV
Answer: A) EV
(Pattern: First letter moves forward, second letter moves backward)
Q.11) Choose the correct option:
P3C, R5F, T8I, V12L, ?
  • A) X17O
  • B) Y17O
  • C) X16N
  • D) W16O
Answer: A) X17O
(Pattern: First letter +2, Number +2, +3, +4, +5; Third letter +3)

Important Topics Data

Subject (विषय)Topics in Reasoning (तर्कशक्ति के मुख्य विषय)Approx. Questions (अनुमानित प्रश्न)Approx. Marks (अनुमानित अंक)
General Knowledge (सामान्य ज्ञान)N/A3876
General Hindi (सामान्य हिंदी)N/A3774
Numerical & Mental Ability (संख्यात्मक एवं मानसिक योग्यता)Number System, Simplification, HCF/LCM, Ratio & Proportion, Percentage, Profit & Loss, Time & Work, etc.3876
Reasoning Ability (तर्कशक्ति योग्यता)Analogies, Similarities, Differences, Space Visualization, Problem Solving, Analysis, Judgement, Decision Making, Visual Memory, Discrimination, Observation, Relationship Concepts, Arithmetic Reasoning, Verbal & Figure Classification, Arithmetic Number Series, Alphabet Series, Coding-Decoding, etc.3774
Total (कुल)150300

Detailed Notes

Mixed Series Practice Questions (मिश्रित श्रृंखला अभ्यास प्रश्न)

Sometimes, questions combine both numbers and alphabets, requiring you to analyze multiple patterns simultaneously. Let's try some more challenging questions.


Q.12) Find the missing element:
1A, 3B, 6D, 10G, ?
  • A) 15K
  • B) 16L
  • C) 15J
  • D) 14K
Answer: A) 15K
(Number pattern: +2, +3, +4, +5. Alphabet pattern: +1, +2, +3, +4)
Q.13) What will come in place of the question mark?
F2, H4, J8, L16, ?
  • A) N32
  • B) M32
  • C) N28
  • D) M28
Answer: A) N32
(Alphabet pattern: +2 letters. Number pattern: Multiply by 2)
Q.14) Identify the next term:
B2C, D4E, F6G, H8I, ?
  • A) J10K
  • B) K10J
  • C) J10L
  • D) I10J
Answer: A) J10K
(Pattern: First letter +2, Number +2, Third letter +2)
Q.15) Find the missing term:
5, 11, 23, 47, ?
  • A) 95
  • B) 94
  • C) 93
  • D) 92
Answer: A) 95
(Pattern: (x2) + 1)
Q.16) Complete the series:
C, F, I, L, ?
  • A) M
  • B) N
  • C) O
  • D) P
Answer: C) O
(Pattern: Each letter is +3 from the previous one)
Q.17) Next term in the series:
1, 4, 9, 16, 25, ?
  • A) 30
  • B) 36
  • C) 49
  • D) 64
Answer: B) 36
(Pattern: Squares of natural numbers 1², 2², 3², 4², 5², 6²)
Q.18) What comes next?
D-4, F-6, H-8, J-10, ?
  • A) K-12
  • B) L-12
  • C) M-12
  • D) L-14
Answer: B) L-12
(Pattern: Each letter +2, Number +2)

Preparation Tips for Number and Alphabet Series

  • Understand Basic Patterns: Familiarize yourself with common number series patterns (arithmetic, geometric, square/cube, prime numbers, alternating series, mixed operations).
  • Learn Alphabet Positions: Memorize the position of each letter in the English alphabet (A=1, B=2, ..., Z=26) and their reverse order positions. This is crucial for alphabet series.
  • Practice Regularly: Consistency is key. Solve a variety of questions daily to improve your recognition speed.
  • Look for Differences: For number series, often finding the difference between consecutive numbers reveals the pattern. Sometimes, a double difference (difference of differences) is needed.
  • Consider Combinations: In mixed series, treat numbers and alphabets as separate series initially, then look for a combined pattern.
  • Time Management: Practice solving questions under timed conditions to improve your speed for the actual UP Police Constable exam.

Important Questions & Tips

Importance of Number and Alphabet Series in UP Police Constable Exam

The Reasoning Ability section is highly scoring in the UP Police Constable exam. Questions from Number and Alphabet Series are generally considered easy to moderate and can be solved quickly if you have sufficient practice. They test your fundamental analytical skills, which are essential for a police constable's role. Mastering this topic can give you an edge over other aspirants.


Exam Alert: Do not underestimate this topic. While seemingly simple, complex patterns can appear. Regular practice with varied questions is crucial to avoid errors and save time during the actual examination. Focus on both speed and accuracy.

Effective Study Strategy with Unictest

Unictest offers a comprehensive platform for your UP Police Constable 2026 preparation. Utilize our resources effectively:

  • Topic-wise Quizzes: Attempt quizzes specifically designed for Number and Alphabet Series to test your understanding and identify weak areas.
  • Mock Tests: Take full-length mock tests to simulate the actual exam environment and improve your time management skills across all sections.
  • Previous Year Papers: Analyze previous year's UP Police Constable papers to understand the exact type and difficulty level of series questions asked.
  • Performance Analysis: Use Unictest's detailed performance analysis to track your progress and focus on areas needing improvement.

Remember, consistent effort and smart preparation are the keys to success. Keep practicing and stay motivated!

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Frequently Asked Questions (UP POLICE CONSTABLE)

Number and Alphabet Series questions are crucial for the UP Police Constable exam because they test your logical reasoning and pattern recognition skills, which are fundamental for a police constable. They are a consistent part of the Reasoning Ability section and can significantly contribute to your overall score if mastered. These questions help assess your analytical capabilities under pressure.

For Number Series, you should expect patterns based on arithmetic progression, geometric progression, squares and cubes of numbers, prime numbers, alternating series, and mixed operations (addition, subtraction, multiplication, division). Sometimes, a double difference pattern is also observed. Regular practice helps in quickly identifying these diverse patterns.

To improve speed and accuracy in Alphabet Series, memorize the alphabetical position of each letter (A=1, B=2, etc.) and their reverse order. Practice identifying patterns based on letter differences, skipping letters, or combinations of letters. Consistent practice with a timer and analyzing mistakes will help you recognize patterns faster and reduce errors.

For mixed series questions, the best strategy is to break down the problem. Treat the number series and alphabet series as separate patterns initially. Analyze each component independently to find its rule, and then try to combine them. Often, both components follow simple, identifiable patterns, which makes solving easier when approached systematically.

Unictest provides a wealth of resources, including topic-wise practice quizzes specifically for Number and Alphabet Series, full-length mock tests to simulate exam conditions, and access to previous year's question papers. Our platform also offers detailed performance analysis to help you identify your strengths and weaknesses, ensuring a targeted and effective preparation strategy.

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