The Common Admission Test (CAT), conducted by the Indian Institutes of Management (IIMs), is one of the most competitive entrance exams in the country. In the 2017 edition, the DILR (Data Interpretation and Logical Reasoning) section held particular significance, with Slot 2 candidates facing a formidable challenge.
This comprehensive guide aims to empower aspiring CAT aspirants with the necessary strategies, tips, and insights to excel in the DILR Slot 2 examination.
The DILR section in the CAT 2017 exam consisted of eight sets of questions based on data analysis and logical reasoning. Each set typically comprised a passage or a set of tables, followed by multiple-choice questions.
Key Features:
1. Time Management:
2. Data Interpretation:
3. Logical Reasoning:
4. Elimination Strategy:
5. Guessing Smartly:
Case Study 1:
A company manufactures two products, A and B. The company's sales data for the past three years is given below:
Year | Sales of Product A | Sales of Product B |
---|---|---|
2014 | 100 | 50 |
2015 | 120 | 60 |
2016 | 140 | 70 |
Question: What is the percentage increase in sales of Product A from 2014 to 2016?
Answer: ((140 - 100)/100) * 100 = 40%
Lesson Learned:
* Understand the context of the caselet and identify the relevant data.
* Use basic math skills to calculate the percentage increase.
Case Study 2:
A survey conducted by a marketing firm revealed that:
Question: What percentage of car owners prefer brand Y but not brand X?
Answer: 40% - 15% = 25%
Lesson Learned:
* Pay attention to the logical relationships in the passage.
* Use set theory to determine the percentage of car owners who prefer Y but not X.
Case Study 3:
A company is investing in three projects with different payback periods:
Project | Payback Period (years) |
---|---|
A | 2 |
B | 3 |
C | 4 |
Question: If the company has a time horizon of five years, which projects should it invest in?
Answer: Projects A and B (within the five-year time horizon)
Lesson Learned:
* Consider the constraints and limitations of the problem.
* Determine which projects align with the company's time horizon.
1. How many questions were there in the DILR Slot 2 section?
Answer: 24
2. What is the recommended time allocation for the DILR section?
Answer: 35-40 minutes
3. What is the importance of practicing logical reasoning skills?
Answer: Logical reasoning helps in understanding arguments, identifying fallacies, and making sound judgments.
4. Is it advisable to guess in the CAT exam?
Answer: Yes, educated guessing can be beneficial if unsure about an answer.
5. Can I improve my DILR performance through regular practice?
Answer: Yes, consistent practice is crucial for enhancing data interpretation and logical reasoning skills.
6. What are some tips for effective data interpretation?
Answer: Identify key variables, read tables and graphs carefully, and extract relevant information.
Excelling in the CAT 2017 DILR Slot 2 section requires a combination of strong analytical skills, time management, and effective problem-solving strategies. By following the tips and insights outlined in this guide, candidates can improve their chances of success and secure a competitive score. Remember, practice, perseverance, and a positive attitude are essential for achieving your CAT aspirations.
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