Mastering the DILR Section of CAT 2017: A Comprehensive Guide

Introduction

The Common Admission Test (CAT), conducted by the Indian Institutes of Management (IIMs), is one of the most competitive management entrance exams in the world. The Data Interpretation & Logical Reasoning (DILR) section of CAT is particularly challenging, requiring candidates to analyze complex data and draw logical inferences. To succeed in this section, a thorough understanding of the concepts, effective strategies, and practice are essential. This comprehensive guide will provide you with everything you need to master the DILR section of CAT 2017 and secure a top percentile.

Understanding the DILR Section

The DILR section of CAT 2017 is divided into three parts:

• Data Interpretation: This section comprises questions based on various sources of data, such as tables, charts, graphs, and caselets. Candidates are required to interpret the data, identify patterns, and draw logical conclusions.
• Logical Reasoning: This section tests the candidate's ability to solve problems using logical reasoning and critical thinking. It involves questions based on verbal reasoning, syllogisms, puzzles, and sequences.
• Verbal Ability: This section evaluates the candidate's ability to comprehend and analyze written text. It includes questions on comprehension, vocabulary, and grammar.

Effective Strategies

To master the DILR section of CAT 2017, it is essential to employ effective strategies. Here are some key tips:

• Time Management: The DILR section has a time limit of 60 minutes, so it is crucial to allocate time wisely. Divide your time strategically between the three parts, prioritizing questions that you are confident about.
• Scanning and Skimming: Before attempting any question, spend a few minutes scanning and skimming the data and the questions. This will help you understand the context and identify the key points.
• Data Representation: Create visual representations of the data (e.g., tables, graphs, charts) to make it easier to analyze and identify patterns.
• Logical Reasoning: Break down complex logical reasoning problems into smaller steps and apply the appropriate logical rules.
• Elimination and Substitution: Eliminate incorrect options or substitute values to arrive at the correct answer.

Tips and Tricks

• Practice, Practice, Practice: The key to success in the DILR section is consistent practice. Solve as many mock tests and practice questions as possible.
• Identify Your Strengths and Weaknesses: Analyze your strengths and weaknesses by taking mock tests and reviewing your performance. Focus on improving your weak areas.
• Time Yourself: Practice solving individual questions and sections within the allotted time frame to improve your speed and accuracy.
• Use Online Resources: There are numerous online resources available that provide practice questions, mock tests, and expert guidance for the DILR section of CAT.
• Stay Updated: Keep yourself updated with the latest exam pattern and syllabus by referring to the official CAT website.

Stories and Lessons Learnt

• The Case of the Missing Number: A data interpretation question involved a table of sales data. A candidate realized that one row in the table had a missing value. By carefully comparing the other rows, the candidate was able to deduce the missing value and solve the question. This story highlights the importance of attention to detail and logical reasoning.
• The Puzzle of the Intersecting Lines: A logical reasoning question involved a diagram of intersecting lines and their angles. A candidate applied the properties of angles to eliminate incorrect options and arrive at the correct answer. This story emphasizes the need for strong mathematical skills and logical thinking.
• The Comprehension of the Passage: A verbal ability question required candidates to comprehend a lengthy passage. By carefully reading the passage and identifying the main points, a candidate was able to answer the questions accurately. This story demonstrates the importance of good reading comprehension and analytical skills.

FAQs

• How many questions are there in the DILR section of CAT 2017? The DILR section of CAT 2017 had a total of 34 questions.
• What is the weightage of the DILR section in CAT 2017? The DILR section carried a weightage of 33.33% in CAT 2017.
• What are the difficulty levels of the questions in the DILR section of CAT 2017? The questions in the DILR section of CAT 2017 varied in difficulty, with some being relatively easy and others requiring more time and effort.
• How can I improve my speed and accuracy in solving DILR questions? Regular practice, time management, and a focus on improving your problem-solving skills can help you enhance your speed and accuracy in solving DILR questions.
• What are the common mistakes to avoid in the DILR section of CAT 2017? Some common mistakes to avoid include rushing through the questions, neglecting to read the instructions carefully, and making assumptions without proper analysis.
• How can I prepare effectively for the DILR section of CAT 2017? To prepare effectively, focus on understanding the concepts, practicing regularly, analyzing your performance, and seeking guidance from experts or online resources.

Conclusion

Mastering the DILR section of CAT 2017 requires a combination of strong analytical skills, effective strategies, and consistent practice. By following the tips and strategies outlined in this comprehensive guide, you can significantly improve your performance and achieve your target percentile. Remember, success in the DILR section is not just about solving individual questions but also about developing a comprehensive approach to data analysis and logical reasoning. With the right mindset and preparation, you can conquer the DILR section of CAT 2017 and secure a top rank.