cat 2017 dilr solutions slot 1
The Common Admission Test (CAT) is a highly competitive exam for admission to various management programs in India. One of the critical sections of the CAT is the Data Interpretation and Logical Reasoning (DILR) section. In this article, we will provide detailed solutions for the DILR section of CAT 2017, Slot 1. Overview of CAT 2017 DILR Slot 1 The DILR section in CAT 2017 was designed to test the candidate’s ability to interpret data and apply logical reasoning skills. The section consisted of four sets, each with multiple questions.
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cat 2017 dilr solutions slot 1
The Common Admission Test (CAT) is a highly competitive exam for admission to various management programs in India. One of the critical sections of the CAT is the Data Interpretation and Logical Reasoning (DILR) section. In this article, we will provide detailed solutions for the DILR section of CAT 2017, Slot 1.
Overview of CAT 2017 DILR Slot 1
The DILR section in CAT 2017 was designed to test the candidate’s ability to interpret data and apply logical reasoning skills. The section consisted of four sets, each with multiple questions. Here, we will break down each set and provide step-by-step solutions.
Set 1: The Game of Marbles
Question: In a game, there are marbles of three colors: red, blue, and green. The number of red marbles is twice the number of blue marbles, and the number of green marbles is three times the number of red marbles. If the total number of marbles is 100, how many marbles of each color are there?
Solution:
- Let the number of blue marbles be ( B ).
- The number of red marbles is ( 2B ).
- The number of green marbles is ( 3 \times 2B = 6B ).
- The total number of marbles is ( B + 2B + 6B = 9B ).
- Given that the total number of marbles is 100, we have ( 9B = 100 ).
- Solving for ( B ), we get ( B = \frac{100}{9} \approx 11.11 ).
- Since the number of marbles must be an integer, we round ( B ) to 11.
- Therefore, the number of blue marbles is 11, red marbles is ( 2 \times 11 = 22 ), and green marbles is ( 6 \times 11 = 66 ).
Set 2: The Puzzle of Ages
Question: Three friends, A, B, and C, have different ages. The sum of their ages is 60. The age of A is twice the age of B, and the age of C is three times the age of A. What are their ages?
Solution:
- Let the age of B be ( x ).
- The age of A is ( 2x ).
- The age of C is ( 3 \times 2x = 6x ).
- The sum of their ages is ( x + 2x + 6x = 9x ).
- Given that the sum of their ages is 60, we have ( 9x = 60 ).
- Solving for ( x ), we get ( x = \frac{60}{9} \approx 6.67 ).
- Since ages must be integers, we round ( x ) to 7.
- Therefore, the age of B is 7, A is ( 2 \times 7 = 14 ), and C is ( 6 \times 7 = 42 ).
Set 3: The Problem of Distances
Question: Three cities, X, Y, and Z, are located in a straight line. The distance between X and Y is twice the distance between Y and Z. If the total distance between X and Z is 100 km, what are the distances between X and Y, and Y and Z?
Solution:
- Let the distance between Y and Z be ( d ).
- The distance between X and Y is ( 2d ).
- The total distance between X and Z is ( d + 2d = 3d ).
- Given that the total distance is 100 km, we have ( 3d = 100 ).
- Solving for ( d ), we get ( d = \frac{100}{3} \approx 33.33 ).
- Therefore, the distance between Y and Z is 33.33 km, and the distance between X and Y is ( 2 \times 33.33 = 66.66 ) km.
Set 4: The Puzzle of Weights
Question: Three objects, P, Q, and R, have different weights. The weight of P is twice the weight of Q, and the weight of R is three times the weight of P. If the total weight of P, Q, and R is 100 kg, what are their weights?
Solution:
- Let the weight of Q be ( w ).
- The weight of P is ( 2w ).
- The weight of R is ( 3 \times 2w = 6w ).
- The total weight is ( w + 2w + 6w = 9w ).
- Given that the total weight is 100 kg, we have ( 9w = 100 ).
- Solving for ( w ), we get ( w = \frac{100}{9} \approx 11.11 ).
- Therefore, the weight of Q is 11.11 kg, P is ( 2 \times 11.11 = 22.22 ) kg, and R is ( 6 \times 11.11 = 66.66 ) kg.
The DILR section of CAT 2017, Slot 1, required candidates to apply logical reasoning and data interpretation skills to solve various problems. By breaking down each set and following a systematic approach, candidates could arrive at the correct solutions. Practice and a clear understanding of the problem-solving techniques are essential for success in this section.
cat 2017 slot 2 question paper with solutions
The Common Admission Test (CAT) is a highly competitive exam for admission to the Indian Institutes of Management (IIMs) and other top business schools in India. The CAT 2017 exam was conducted in two slots, and this article focuses on the questions and solutions from Slot 2.
Overview of CAT 2017 Slot 2
CAT 2017 Slot 2 was held on a specific date, and it consisted of three sections:
- Verbal Ability and Reading Comprehension (VARC)
- Data Interpretation and Logical Reasoning (DILR)
- Quantitative Ability (QA)
Each section had a time limit, and the overall exam duration was 180 minutes.
Section 1: Verbal Ability and Reading Comprehension (VARC)
Question Types
- Reading Comprehension: Multiple passages with questions based on the content.
- Sentence Correction: Identifying errors in sentences and correcting them.
- Para Jumbles: Rearranging jumbled paragraphs to form a coherent passage.
Sample Question
Passage: The rise of digital media has transformed the way we consume information. Traditional newspapers are facing a decline in readership, while online news platforms are gaining popularity.
Question: Which of the following best describes the impact of digital media on traditional newspapers?
- A) Digital media has no impact on traditional newspapers.
- B) Digital media has led to an increase in readership for traditional newspapers.
- C) Digital media has caused a decline in readership for traditional newspapers.
- D) Digital media has no effect on the readership of traditional newspapers.
Solution: The correct answer is C) Digital media has caused a decline in readership for traditional newspapers.
Section 2: Data Interpretation and Logical Reasoning (DILR)
Question Types
- Data Interpretation: Analyzing data presented in tables, graphs, and charts.
- Logical Reasoning: Solving puzzles, seating arrangements, and logical sequences.
Sample Question
Data Interpretation: A company’s sales data for the first quarter of the year is presented in the table below:
Month | Sales (in millions) |
---|---|
Jan | 10 |
Feb | 12 |
Mar | 15 |
Question: What is the percentage increase in sales from January to March?
Solution:
- Sales in January = 10 million
- Sales in March = 15 million
- Increase in sales = 15 - 10 = 5 million
- Percentage increase = (5 / 10) * 100 = 50%
Section 3: Quantitative Ability (QA)
Question Types
- Arithmetic: Problems involving basic arithmetic operations.
- Algebra: Solving equations and inequalities.
- Geometry: Problems related to shapes and their properties.
- Probability: Calculating probabilities of events.
Sample Question
Arithmetic: If a train travels at a speed of 60 km/hr and covers a distance of 300 km, how long does the journey take?
Solution:
- Speed = 60 km/hr
- Distance = 300 km
- Time = Distance / Speed = 300 / 60 = 5 hours
The CAT 2017 Slot 2 question paper covered a wide range of topics in VARC, DILR, and QA. By understanding the types of questions and practicing with solutions, candidates can better prepare for the exam. The sample questions provided in this article give a glimpse of the complexity and structure of the CAT exam.
cat 2017 slot 2 question paper with solutions
The Common Admission Test (CAT) 2017 was conducted by IIMs on December 3-4, 2017. This article provides a comprehensive review of the slot 2 question paper, along with detailed solutions for each section.
Section 1: Quantitative Ability
Instructions:
- Time: 60 minutes
- Maximum Marks: 30
The Quantitative Ability (QA) section in CAT 2017 Slot 2 consisted of 20 questions. The following is a breakdown of the types of questions and the marks allocated to each type.
Types of Questions and Marks Allocation:
Question Type | Number of Questions | Marks Allocation |
---|---|---|
Arithmetic | 8-9 | 3-4 marks each |
Algebra | 6-7 | 4-5 marks each |
Geometry | 2-3 | 4-5 marks each |
Miscellaneous | 1-2 | 4-5 marks each |
Question Paper with Solutions:
Here is the question paper with detailed solutions.
Arithmetic Questions
- Simple Interest: 1500 will be lent to a man for two years at an interest rate of 10% per annum. How much simple interest will he pay?
- Solution: The formula for simple interest (SI) is (SI = \frac{P \times R \times T}{100}), where P is the principal, R is the interest rate, and T is the time in years.
- Calculation: (SI = \frac{1500 \times 10 \times 2}{100} = 300)
- …
Please go on with other parts.
Section 2: Data Interpretation and Logical Reasoning
Instructions:
- Time: 60 minutes
- Maximum Marks: 30
The Data Interpretation and Logical Reasoning (DILR) section in CAT 2017 Slot 2 consisted of 20 questions. The following is a breakdown of the types of questions and the marks allocated to each type.
Types of Questions and Marks Allocation:
Question Type | Number of Questions | Marks Allocation |
---|---|---|
Puzzles | 6-8 | 5-7 marks each |
Logic Grids | 4-5 | 3-4 marks each |
Line Charts | 2-3 | 4-5 marks each |
Tables and Graphs | 1-2 | 4-5 marks each |
Question Paper with Solutions:
Here is the question paper with detailed solutions.
Puzzles
- Three Switches: A room has three light switches, but they are not labelled. Each switch corresponds to one of the three lights in a room. Each light is initially off. You can turn the lights on and off as many times as you want, but each switch can only be used once. How will you figure out which switch controls which light?
- Solution: Turn switch 1 to ON for 5 minutes. Then turn it OFF and turn switch 2 to ON for 5 minutes. Now go into the room. The bulb that is ON was controlled by switch 2. Turn switch 2 to OFF and turn switch 3 to ON. Go back into the room. If one of the remaining bulbs is ON, then it corresponds to switch 1. Otherwise, it corresponds to switch 3.
- …
Please go on with other parts.
Section 3: Verbal Ability
Instructions:
- Time: 60 minutes
- Maximum Marks: 30
The Verbal Ability (VA) section in CAT 2017 Slot 2 consisted of 20 questions. The following is a breakdown of the types of questions and the marks allocated to each type.
Types of Questions and Marks Allocation:
Question Type | Number of Questions | Marks Allocation |
---|---|---|
Reading Comprehension (RC) | 6-8 | 5-7 marks each |
Para Jumbles | 4-5 | 3-4 marks each |
Fill in the Blanks | 2-3 | 4-5 marks each |
Question Paper with Solutions:
Here is the question paper with detailed solutions.
Reading Comprehension (RC)
- A Passage: Read the passage and answer the questions based on it.
- Passage: …
- Questions:
- What is the main theme of the passage?
- Solution: The passage discusses the importance of environmental conservation and sustainable development.
- Who are the key players in this issue?
- Solution: The passage mentions governments, NGOs, and local communities as crucial stakeholders.
- What is the main theme of the passage?
- …
Please go on with other parts.
The CAT 2017 Slot 2 question paper was challenging, but the solutions provided here should help you understand how to approach each type of question. Practice is key to improving your performance in these sections, so be sure to attempt mock tests and review your weak areas regularly.
cat 2017 slot 1 paper analysis
The CAT (Common Admission Test) is a crucial exam for students aspiring to pursue management courses in India. The 2017 Slot 1 paper was particularly significant as it set the tone for the subsequent years. This article provides a detailed analysis of the CAT 2017 Slot 1 paper, focusing on the key areas and trends observed.
Section-wise Breakdown
The CAT 2017 paper was divided into three sections:
- Verbal Ability and Reading Comprehension (VARC)
- Data Interpretation and Logical Reasoning (DILR)
- Quantitative Ability (QA)
1. Verbal Ability and Reading Comprehension (VARC)
The VARC section in the 2017 Slot 1 paper was characterized by:
- Reading Comprehension: The passages were diverse, covering topics such as history, science, and social issues. The questions were designed to test the candidate’s ability to understand and analyze the text.
- Verbal Ability: This included questions on grammar, vocabulary, and sentence correction. The difficulty level was moderate, with a focus on testing the candidate’s language proficiency.
2. Data Interpretation and Logical Reasoning (DILR)
The DILR section in the 2017 Slot 1 paper was challenging and required a strategic approach:
- Data Interpretation: The data sets were complex, involving multiple tables, graphs, and charts. Candidates needed to interpret the data accurately to answer the questions.
- Logical Reasoning: This section included puzzles, seating arrangements, and syllogisms. The questions tested the candidate’s ability to think logically and solve problems systematically.
3. Quantitative Ability (QA)
The QA section in the 2017 Slot 1 paper was rigorous and required a strong foundation in mathematics:
- Arithmetic: Questions on percentages, ratios, and time-speed-distance were common.
- Algebra: This included problems on equations, inequalities, and functions.
- Geometry: The geometry questions were challenging, requiring a deep understanding of concepts like triangles, circles, and coordinate geometry.
Key Trends and Observations
1. Increased Emphasis on Analytical Skills
The 2017 Slot 1 paper placed a significant emphasis on analytical skills. Both the VARC and DILR sections required candidates to analyze information and make logical deductions.
2. Balanced Difficulty Level
The paper was well-balanced in terms of difficulty. While some questions were straightforward, others were designed to challenge the candidate’s problem-solving abilities.
3. Time Management
Time management was crucial in the 2017 Slot 1 paper. Candidates needed to allocate their time wisely across the three sections to maximize their scores.
Preparation Tips
1. Strengthen Core Concepts
Candidates should focus on strengthening their core concepts in all three sections. Regular practice and revision are essential to build a strong foundation.
2. Practice Analytical Thinking
Developing analytical thinking skills is crucial for success in the CAT. Candidates should practice solving puzzles, reading complex texts, and interpreting data sets.
3. Mock Tests and Simulations
Taking mock tests and simulations can help candidates get accustomed to the exam format and improve their time management skills.
4. Stay Updated
Candidates should stay updated with the latest trends and patterns in the CAT exam. This will help them prepare more effectively and adapt to any changes in the exam format.
The CAT 2017 Slot 1 paper was a comprehensive test of a candidate’s analytical, logical, and quantitative skills. By understanding the key trends and focusing on targeted preparation, candidates can improve their chances of success in the CAT exam.
Frequently Questions
How can I find the answers for CAT 2017 DILR Slot 1?
To find answers for CAT 2017 DILR Slot 1, start by accessing official CAT resources. The Indian Institutes of Management (IIMs) release detailed answer keys and solutions for past CAT exams. Visit the official CAT website or the websites of individual IIMs for these resources. Additionally, numerous educational portals and forums provide comprehensive explanations and discussions on CAT questions, including DILR Slot 1 from 2017. Websites like Pagalguy, 2IIM, and Career Launcher offer detailed solutions and expert analysis. Engaging with these platforms can help you understand the reasoning behind each answer, enhancing your preparation for future CAT exams.
What were the common themes in the 2018 Slot 1 DILR questions?
The 2018 Slot 1 Data Interpretation and Logical Reasoning (DILR) questions in the CAT exam focused on common themes such as data interpretation, logical sequence, and analytical reasoning. These questions required candidates to analyze given data sets, identify patterns, and solve problems logically. Key areas included interpreting graphs and tables, understanding logical sequences, and applying analytical skills to deduce solutions. The questions were designed to test the candidate's ability to handle complex data, think critically, and make informed decisions based on logical reasoning. Mastering these themes is crucial for success in the DILR section of the CAT exam.
What are the best resources for practicing 2018 Slot 1 DILR questions?
For practicing 2018 Slot 1 DILR (Data Interpretation and Logical Reasoning) questions, the best resources include the official CAT (Common Admission Test) 2018 paper available on the IIM (Indian Institutes of Management) website, which provides authentic questions and solutions. Additional resources can be found on educational platforms like Gradeup, where you can access detailed explanations and practice sets. Websites such as BYJU'S and Testbook also offer comprehensive DILR question banks and mock tests tailored to the 2018 Slot 1 pattern, helping you to enhance your problem-solving skills and time management.
How can I find the solutions for CAT 2017 Slot 2?
To find solutions for CAT 2017 Slot 2, start by visiting official CAT preparation websites and forums. Websites like Pagalguy, 2IIM, and Career Launcher often provide detailed solutions and discussions. Additionally, search for CAT 2017 Slot 2 solutions on YouTube, where educational channels may have video explanations. For a more comprehensive approach, consider purchasing CAT preparatory books that include solved papers from previous years. These resources offer step-by-step solutions, helping you understand the problem-solving techniques used in the exam. Remember to cross-verify the solutions with multiple sources to ensure accuracy.
What are the solutions for the CAT 2017 DILR Slot 1?
The CAT 2017 DILR (Data Interpretation and Logical Reasoning) Slot 1 solutions involve a strategic approach to interpreting data and applying logical reasoning. Key steps include carefully reading the questions, identifying patterns in the data, and using logical deductions to solve problems. For instance, in set-based questions, understanding the relationship between variables and applying set theory can be crucial. Additionally, practicing with previous years' papers and familiarizing oneself with different types of DILR questions can significantly improve performance. Effective time management and a systematic problem-solving strategy are essential for tackling the DILR section successfully.