SSC CHSL Reasoning Syllabus 2025, Free PDF, Topic Tests, Weightage

Preparing for the SSC CHSL 2025 Tier 1 exam and want to ace the General Intelligence (Reasoning) section? You’re on the right page. Reasoning holds 25% weightage in Tier 1, and mastering it can boost your overall score. Before starting your preparation, make sure you have gone through the SSC CHSL reasoning syllabus 2025. Knowing the syllabus will help you know which topics will be covered in the exam, you can make your preparation strategy, and you can take your preparation in the right direction. In this blog, we have provided the detailed syllabus for the SSC CHSL Reasoning section with topic-wise weightage, free topic tests, and other things that will help you prepare for the reasoning section effectively.

SSC CHSL Reasoning Tier 1 Syllabus 2025

SSC CHSL Tier 1 exam consists of four sections: reasoning, English, quantitative aptitude, and general awareness. The reasoning section consists of 25 questions for 50 marks. This section of SSC CHSL is designed to test your logical thinking, pattern recognition, and problem-solving skills. You don’t need any calculation and problem-solving skills; you just need a sharp mind and the ability to spot patterns and apply logic. Below, we have provided the detailed SSC CHSL reasoning syllabus 2025.

• Analogy
• Classification
• Series (Number, Alphabet, Mixed)
• Coding-Decoding
• Blood Relations
• Direction Sense Test
• Logical Venn Diagrams
• Syllogism
• Statement and Conclusions
• Mirror and Water Images
• Paper Folding & Cutting
• Embedded Figures
• Counting Figures
• Matrix
• Puzzle (Linear/Seating Arrangement)
• Word Formation
• Mathematical Operations
• Number & Alphabetical Ranking
• Decision Making

SSC CHSL Reasoning Topic-Wise Weightage Analysis

Knowing the entire syllabus is the first step. The next step is to know which topics are most frequently asked. By knowing topic weightage, you can prioritize them in a way that the topic should be given more or less focus. We all know the SSC CHSL reasoning syllabus is vast, and covering the whole syllabus can be difficult. This helps you prioritize your study time. After analyzing the previous year’s exam, we have provided SSC CHSL reasoning Tier 1 topic-wise weightage. This will help you understand how many questions to expect from each topic. Additionally, we have included topic-wise difficulty levels so that you can understand the appropriate depth at which to study each topic. As per the table given below, you should focus on Analogy, Series, Coding-Decoding, and Non-Verbal Reasoning as they are frequently asked and can be solved quickly.

Topic	Expected Number of Questions	Difficulty Level
Analogy	2-3	Easy-Moderate
Coding-Decoding	2-3	Easy-Moderate
Number Series	2-3	Easy-Moderate
Odd One Out (Classification)	2-3	Easy-Moderate
Venn Diagrams	1-2	Easy
Syllogism	1-2	Easy-Moderate
Mirror Image	1-2	Easy
Embedded Figures	1-2	Easy-Moderate
Paper Folding & Cutting	1-2	Easy-Moderate
Blood Relations	1-2	Easy-Moderate
Direction & Distance	1-2	Easy-Moderate
Mathematical Operations	1-2	Easy-Moderate
Word Formation	1	Easy
Cube and Dice	0-1	Easy
Sitting Arrangement	0-1	Moderate
Missing Number	0-1	Moderate

Tip: Topics like Analogy, Series, Coding-Decoding, and Non-Verbal Reasoning consistently account for nearly 50% of the questions (around 10-12 questions). Master these high-frequency, quick-to-solve areas first!

SSC CHSL Reasoning Syllabus 2025 PDF Free Download

To make things easier, we’ve put the complete syllabus and topic-wise weightage into a single PDF. You can download it for free, take a printout, and stick it on your study table. This will help you track your progress and keep your preparation organized. Also, you can mark topics that you have studied. Click on the link given below and download the SSC CHSL reasoning syllabus PDF for free.

Click and Download SSC CHSL Reasoning Syllabus 2025 PDF

Free Topic Tests to Cover SSC CHSL Reasoning Syllabus 2025

Now you have understood the syllabus for SSC CHSL reasoning. It’s time to start your preparation for this section. To help you with that, we have provided free topic tests that can help you practice important areas like analogy, coding-decoding, puzzles, series, etc. These tests are designed to improve your problem-solving skills and speed. By taking tests on each reasoning topic, you can identify your strong and weak points. You are advised to make a plan and regular practice with these free tests to boost your confidence and manage time during the exam. Below, we have provided the direct link to our free SSC CHSL reasoning topic tests.

Attempt Our Free SSC CHSL Reasoning Topic-wise Tests

Simple 3-Phase Plan to Cover SSC CHSL Reasoning Syllabus

Here, we have provided a strategy that is broken down into three easy phases to help you score maximum marks in the shortest time.

Phase 1: Getting the Basics Strong (Your Foundation)

Think of this as learning the ABCs of Reasoning. If you get the fundamentals right, everything else becomes easy.

• Learn the Code: Start with Coding-Decoding and Series. The most important thing here is knowing your alphabet! Spend a few minutes memorizing what number each letter is (A=1, B=2, Z=26, etc.). Know them forwards and backwards. This is the main secret key for almost half the questions.
• See the Pictures in Your Head: For topics like Mirror Images or Paper Folding, don’t stress over complex rules. Just imagine it! Practice visualizing the final shape or image. With a little practice, you can solve these “Non-Verbal” questions super fast—often in less than 30 seconds.
• Draw Everything Out: Whenever you tackle Blood Relations (family tree questions) or Direction Sense (where is Ram now?), always draw a simple diagram. Drawing a clear map or family chart stops you from getting confused and makes sure your answer is 100% correct.

Phase 2: Practice Smart and Fast (Boosting Speed)

Now that you know the basics, it’s time to build speed and accuracy.

• Your Best Teacher is the Past: The Previous Year Questions (PYQs) are gold. Forget random practice books for a moment. Solve the reasoning questions from the last five SSC CHSL papers. This tells you exactly what kind of puzzles SSC loves to ask and how tough they are.
• Test Yourself After Every Topic: As soon as you finish learning a chapter (like Syllogism), stop and take a topic-wise test. This immediate test tells you: “Did I actually understand the rules?” It also helps you find your “weak spots” immediately (like if you struggle with Number Series but ace Alphabet Series).
  • Make sure you use those free topic tests to check your knowledge right away!
• Race the Clock: Reasoning should be your biggest time-saver on exam day. Use a timer during practice and try to solve all 25 questions in 15 minutes or less. The goal is accuracy, but doing it quickly frees up precious time for Maths or English.

Phase 3: Final Polishing (Revision and Winning)

In the final weeks, you stop learning new things and start perfecting what you already know.

• The “Mistakes” Notebook: Get a separate notebook and call it your “Error Log.” Only write down the questions you got wrong or that took too long. For example, write: “Missed Pattern in Series – Needed to check for difference of cubes.” Reviewing this log daily is faster and more effective than revising the whole syllabus.
• Full Mock Drills: When you start scoring well (say, over 80%) in your topic tests, move to full-length mock tests. This trains your brain to switch focus quickly—from a Maths calculation straight into a Reasoning puzzle, exactly like in the real exam.
• Final Focus on the Heavy Hitters: In your final week, don’t waste time on easy topics you’ve mastered. Dedicate your practice time to the moderately tough questions you still struggle with (like complicated Seating Arrangements) and give one last quick brush-up to the High-Weightage topics like Analogy and Series.

What to Do After Knowing the SSC CHSL Reasoning Syllabus 2025

After going through the syllabus, make sure to analyze it very carefully by categorizing it into weak and strong areas or most and least scoring (as per your preference). After that, create a plan and start studying topics one by one. Before that, know what types of questions are asked in the exam, the difficulty level of the questions, etc. For that, you can go through the previous year question papers and analyze what types of questions SSC asks from the reasoning section, the pattern of the questions, and the difficulty level of the questions. Start by picking one topic at a time and focusing on understanding its basic concepts. Begin with simple topics like Analogy or Coding-Decoding. First, understand the topic, then practice daily with our free topic-wise tests to build confidence. Track your mistakes and revise them in a way that you can avoid that mistake in the next test. Once you are able to score well in topic tests, start taking full-length mock tests to improve your speed and accuracy. Stay consistent, keep your focus, and follow a daily schedule. This approach will help you move closer to success.

SSC CHSL Reasoning Preparation Strategy

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