Logical Reasoning Questions for CAT 2026 with Solutions PDF Download

Overview: Preparing for the CAT exam requires a clear understanding of Logical Reasoning Questions for CAT, as they form a vital part of the DILR (Data Interpretation and Logical Reasoning) section. Read on to get the Logical Reasoning Questions to practice now!

In CAT 2026, the DILR section will have 20 questions, with 10 focusing on Logical Reasoning and 10 on Data Interpretation.

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The Logical Reasoning segment checks your ability to solve puzzles, identify patterns, and analyse sequences. Performing well in this section can improve your overall score and percentile, making it an important part of your CAT preparation.

This guide highlights the most important Logical Reasoning Questions for CAT 2026 and provides preparation tips to help you approach them with confidence.

Important Logical Reasoning Questions for CAT Exam 2026

Logical Reasoning (LR) forms a significant part of the DILR section in the CAT exam. As per the CAT 2026 syllabus, this section is designed to test not just what you know, but how you think.

It evaluates your ability to analyse situations, recognise patterns, and solve complex problems logically under time pressure.

Many aspirants initially find LR challenging, but with regular practice, it can quickly become one of your strengths. A structured way to prepare is by solving CAT Logical Reasoning Questions with Answers PDFs, which provide carefully curated problems along with detailed explanations.

This helps you understand different question patterns, figure out effective solving techniques, and improve speed and accuracy.

Download Logical Reasoning Questions for CAT PDF

The logical reasoning questions for CAT exam consist of various topics like:

Seating Arrangements	Linear Arrangements	Circular Arrangements
Blood Relations	Understanding family relationships	Drawing family trees
Syllogisms	Logical deductions	Understanding premises and conclusions
Venn Diagrams	Set theory	Solving problems using Venn diagrams
Puzzles	Analytical puzzles	Logical puzzles
Series Completion	Number series	Alphabet series
Coding-Decoding	Alphabet coding	Number coding
Logical Sequences	Sequence and series	Pattern identification
Direction Sense	Navigational skills	Understanding directions
Input-Output Arrangements	Process sequences	Flowcharts
Analogies	Understanding relationships	Identifying patterns

Practice Logical Reasoning Questions for CAT 2026 with Solutions

1) Five friends - Alex, Ben, Charlie, David, and Emily - are sitting in a row. Charlie is sitting next to David, but not next to Emily. Ben is sitting next to Emily. Who is sitting at the extreme left?

Solution: Let's break down the information step by step:

1. Charlie is sitting next to David, but not next to Emily. This means Charlie and David are adjacent, but Charlie is not adjacent to Emily.
2. Ben is sitting next to Emily. This means Ben and Emily are adjacent.

From the above information, we can deduce the following:

• Charlie and David are adjacent, so they must be sitting together.
• Ben and Emily are adjacent, so they must be sitting together.
• Since Charlie is not adjacent to Emily, Charlie and David must be sitting on one side, and Ben and Emily on the other side.

The possible arrangement is: Alex - Charlie - David - Ben - Emily

Therefore, Alex is sitting at the extreme left.

Read more: Download CAT Arithmetic Questions with Solutions

Check Now: DILR Free Resources for CAT 2026

2) Six people - A, B, C, D, E, and F - are sitting in a circle. A is sitting between B and C. D is sitting between E and F. Who is sitting opposite to A?

Solution: Let's break down the information step by step:

1. A is sitting between B and C. This means A is adjacent to both B and C.
2. D is sitting between E and F; that is, D is adjacent to both E and F.

From the above information, we can deduce the following:

• A is sitting between B and C, so A is opposite to D.
• D is sitting between E and F, so D is opposite to A.

Therefore, D is sitting opposite to A.

Logical Reasoning Questions for CAT 2026: Linear Arrangements

3) A, B, C, D, and E are standing in a line. A is standing next to B, but not next to C. D is standing next to E. Who is standing at the extreme right?

Solution: Let's break down the information step by step:

1. A is standing next to B, but not next to C. This means A and B are adjacent, but A is not adjacent to C.
2. D is standing next to E. This means D and E are adjacent.

From the above information, we can deduce the following:

• A and B are adjacent, so they must be standing together.
• D and E are adjacent, so they must be standing together.
• Since A is not adjacent to C, A and B must be standing on one side, and D and E on the other side.

The possible arrangement is: C - A - B - D - E

Therefore, E is standing at the extreme right.

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4) A is the brother of B. C is the sister of B. D is the father of A. Who is the grandfather of C?

Solution: Let's break down the information step by step:

1. A is the brother of B. This means A and B are siblings.
2. C is the sister of B. This means C is also a sibling of A.
3. D is the father of A. This means D is the parent of A and B (since A and B are siblings).

From the above information, we can deduce the following:

• D is the father of A and B.
• C is the sister of A and B.

Therefore, D is the grandfather of C.

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5) All dogs are animals. Some animals are mammals. What can be concluded about dogs?

Solution: Let's break down the information step by step:

1. All dogs are animals. This means dogs are a subset of animals.
2. Some animals are mammals. This means mammals are a subset of animals.

From the above information, we can deduce the following:

• Dogs are a subset of animals.
• Mammals are a subset of animals.

Therefore, some dogs are mammals.

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Read more | CAT Logical Reasoning Syllabus

6) In a class of 50 students, 30 students like cricket, 20 students like football, and 10 students like both cricket and football. How many students like neither cricket nor football?

Solution: Let's draw a Venn diagram to represent the information:

Cricket: 30 students, Football: 20 students, Both: 10 students

From the Venn diagram, we can see that:

• 30 - 10 = 20 students like cricket only.
• 20 - 10 = 10 students like football only.
• 10 students like both cricket and football.

Total students = 50

Therefore, 50 - 20 - 10 - 10 = 10 students like neither cricket nor football.

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7) Five friends - A, B, C, D, and E - are playing a game. Each friend has a different number of chocolates: 1, 2, 3, 4, and 5. A says, "I have more chocolates than B." B says, "I have more chocolates than C." C says, "I have more chocolates than D." D says, "I have more chocolates than E." Who has the most chocolates?

Solution: Let's break down the information step by step:

1. A has more chocolates than B.
2. B has more chocolates than C.
3. C has more chocolates than D.
4. D has more chocolates than E.

From the above information, we can deduce the following:

• A has the most chocolates.

8) Complete the following series: 1, 4, 9, 16, 25, __, 49

Solution: The series is a sequence of perfect squares.

1. 1^2 = 1
2. 2^2 = 4
3. 3^2 = 9
4. 4^2 = 16
5. 5^2 = 25
6. 7^2 = 49

Therefore, the missing number is 49.

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9)If "A" is coded as "B", "B" is coded as "C", "C" is coded as "D", and so on, what is the code for "Z"?

Solution: The coding system is a simple alphabet shift, where each letter is shifted one place forward.

• A is coded as B
• B is coded as C
• C is coded as D
• Z is coded as A

Therefore, the code for "Z" is "A".

10)Identify the next number in the series: 1, 2, 4, 7, 11, __

Solution: The series is a sequence of prime numbers.

• 1 is a prime number.
• 2 is a prime number.
• 3 is a prime number.
• 4 is not a prime number.
• 5 is a prime number.
• 6 is not a prime number.
• 7 is a prime number.
• 8 is not a prime number.
• 9 is not a prime number.
• 10 is not a prime number.
• 11 is a prime number.
• 12 is not a prime number.

Therefore, the next number in the series is 13, which is a prime number.

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11) A person starts walking from point A towards point B. After walking for 5 minutes, he takes a right turn and walks for another 5 minutes. He then takes a left turn and walks for 5 minutes. Finally, he takes a right turn and walks for 5 minutes. In which direction is he facing now?

Solution: Let's break down the information step by step:

1. The person starts walking from point A towards point B.
2. He walks for 5 minutes and takes a right turn.
3. He walks for another 5 minutes and takes a left turn.
4. He walks for 5 minutes and takes a right turn.

From the above information, we can deduce the following:

• After taking the first right turn, the person is facing east.
• After taking the left turn, the person is facing north.
• After taking the second right turn, the person is facing east.

Therefore, the person is facing east.

12) If the input is "12345" and the output is "54321", what is the output for the input "67890"? 

Solution: The output is the reverse of the input.

Input: 12345 Output: 54321

Input: 67890 Output: 09876

Therefore, the output for the input "67890" is "09876".

13)If "A" is to "B" as "C" is to "D", what is the relationship between "A" and "C"?

Solution: The relationship between "A" and "B" is that "B" is the next letter in the alphabet after "A".

Similarly, the relationship between "C" and "D" is that "D" is the next letter in the alphabet after "C".

Therefore, the relationship between "A" and "C" is that "C" is the next letter in the alphabet after "A".

Logical Reasoning Questions for CAT 2026 Preption Tips

TIP 1: Time Management: The Key to Success

Allocate specific time slots for each logical reasoning question for the CAT type during your practice sessions and the exam.

This will help you stay focused, avoid wasting time on a single question, and ensure you attempt all the questions within the given time frame. 

TIP 2: Practice with Mock Tests: The Ultimate Game-Changer

Regularly taking CAT mock tests is an excellent way to familiarise yourself with the exam pattern, improve your speed and accuracy, and identify areas that need improvement.

Mock tests will help you get comfortable with the question types, difficulty levels, and time pressure.

Moreover, practising Logical Reasoning Questions for CAT will enable you to develop a strategy for tackling each type of question, boosting your confidence and performance on the exam day.

TIP 3: Analysing Previous Years' Papers: Uncover the Secrets

Reviewing previous years' CAT papers is an excellent way to understand the types of questions asked, the difficulty level, and the CAT exam pattern.

By analysing these papers, you'll be able to identify the most common question types, the frequently tested topics, and the areas where you need to focus your efforts.

This will help you prepare more effectively, prioritise your studies, and develop a winning strategy.

Learn | CAT Exam Subject List 2026

Step-by-Step Problem-Solving Approach: Master Logical Reasoning Questions for CAT by following a structured, step-by-step method below

Adopting a systematic approach to solving problems is essential for success in Logical Reasoning. Here's a step-by-step approach that you can follow:

• Read the question carefully: Take your time to read the question, understand what's being asked, and identify the critical information.
• Identify the critical information: Identify the crucial elements of the question, such as the rules, constraints, and relationships.
• Apply logical reasoning: Use your skills to analyse the information, identify patterns, and find the solution.
• Verify your answer: Once you've found the solution, verify it by re-reading the question and ensuring that your answer meets all the conditions.

By following this step-by-step approach, you'll be able to solve problems systematically, avoid mistakes, and improve your accuracy.

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Common Mistakes to Avoid while Solving Logical Reasoning Questions for CAT Exam 2026

Here are some common mistakes that you should avoid when solving Logical Reasoning questions:

• Misinterpreting the question: Ensure you understand what's being asked before solving the problem.

• Ignoring given conditions or constraints: Always read the question carefully and identify the critical information, including any conditions or limitations.

Rushing through the problem without proper analysis:

• Take your time to analyse the problem.
• Identify the critical information.
• Apply logical reasoning to find the solution.

By avoiding these common mistakes, you can improve your accuracy, reduce stress levels, and perform better on exams.

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Additional Information for Effective Preparation

• Time Management: During practice, allocate specific time slots for each type of logical reasoning question for CAT. Stick to these timings to improve your speed.
• Regular Practice: Consistency is key. Regularly practising different types of questions will enhance your familiarity and speed.
• Mock Tests: Take full-length mock tests to simulate exam conditions. This helps you manage time and understand the exam pattern.
• Analysing Performance: After taking mock tests, analyse your performance. Identify your strengths and weaknesses, and work on improving weak areas.
• Understanding Patterns: Focus on understanding common patterns and logic used in previous years' CAT questions. This can give you a significant advantage.
• Healthy Study Routine: Maintain a balanced study routine with breaks, a healthy diet, and exercise to keep your mind fresh and focused.
• Resources: Use a mix of resources, including books, online platforms, and mobile apps, to diversify your learning and practice materials.

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Conclusion

Understanding logical reasoning questions for CAT 2026 is very important to do well in the CAT exam. Topics like seating arrangements, blood relations, and syllogisms help build problem-solving skills. Practising these types of questions regularly is the key to improving.

Understanding CAT logical reasoning questions with answers PDF and practising these concepts will enhance problem-solving abilities and improve performance on the CAT exam. Stay consistent, practice regularly, and approach your preparation positively.

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