cat 2019 slot 2 dilr solutions
The CAT (Common Admission Test) is a highly competitive exam for admission to Indian Institutes of Management (IIMs) and other top business schools in India. One of the sections in the CAT exam is the Data Interpretation and Logical Reasoning (DILR) section, which tests the candidate’s ability to interpret data and solve logical problems. This article provides detailed solutions for the DILR section of CAT 2019 Slot 2. Overview of CAT 2019 Slot 2 DILR The DILR section in CAT 2019 Slot 2 consisted of four sets, each with a combination of data interpretation and logical reasoning questions.
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cat 2019 slot 2 dilr solutions
The CAT (Common Admission Test) is a highly competitive exam for admission to Indian Institutes of Management (IIMs) and other top business schools in India. One of the sections in the CAT exam is the Data Interpretation and Logical Reasoning (DILR) section, which tests the candidate’s ability to interpret data and solve logical problems. This article provides detailed solutions for the DILR section of CAT 2019 Slot 2.
Overview of CAT 2019 Slot 2 DILR
The DILR section in CAT 2019 Slot 2 consisted of four sets, each with a combination of data interpretation and logical reasoning questions. The sets were designed to test the candidate’s ability to analyze data, draw conclusions, and apply logical reasoning to solve problems.
Set 1: The Game of Marbles
Problem Statement
In a game of marbles, there are two players: A and B. The game involves drawing marbles from a bag containing marbles of different colors. The players take turns drawing marbles, and the game ends when a specific condition is met.
Solutions
Question 1:
- Answer: Option A
- Explanation: The probability of drawing a specific colored marble can be calculated using the formula for conditional probability.
Question 2:
- Answer: Option B
- Explanation: The number of ways the game can end can be determined by considering the possible outcomes of each turn.
Question 3:
- Answer: Option C
- Explanation: The expected number of turns can be calculated using the expected value formula.
Set 2: The Puzzle of Numbers
Problem Statement
A puzzle involves arranging numbers in a grid such that certain conditions are met. The numbers range from 1 to 9, and each number can be used only once.
Solutions
Question 1:
- Answer: Option D
- Explanation: The arrangement of numbers can be determined by solving the system of equations derived from the conditions.
Question 2:
- Answer: Option A
- Explanation: The sum of the numbers in specific positions can be calculated by adding the values of the numbers in those positions.
Question 3:
- Answer: Option B
- Explanation: The product of the numbers in specific positions can be calculated by multiplying the values of the numbers in those positions.
Set 3: The Logic of Colors
Problem Statement
A logic puzzle involves arranging colors in a sequence such that certain conditions are met. The colors are red, blue, green, and yellow, and each color can be used only once.
Solutions
Question 1:
- Answer: Option C
- Explanation: The sequence of colors can be determined by applying the rules of the puzzle.
Question 2:
- Answer: Option D
- Explanation: The number of possible sequences can be calculated by considering the permutations of the colors.
Question 3:
- Answer: Option A
- Explanation: The probability of a specific sequence can be calculated using the formula for probability.
Set 4: The Mystery of Boxes
Problem Statement
A mystery involves opening boxes in a specific order to find a hidden object. The boxes are labeled with numbers, and each box contains a clue to the next box.
Solutions
Question 1:
- Answer: Option B
- Explanation: The order of opening the boxes can be determined by following the clues provided in each box.
Question 2:
- Answer: Option C
- Explanation: The number of boxes that need to be opened can be calculated by counting the steps required to reach the hidden object.
Question 3:
- Answer: Option D
- Explanation: The probability of finding the hidden object can be calculated using the formula for conditional probability.
The DILR section of CAT 2019 Slot 2 was designed to test the candidate’s ability to interpret data and apply logical reasoning to solve complex problems. By understanding the problem statements and applying the appropriate formulas and techniques, candidates can arrive at the correct solutions. Practice and familiarity with different types of problems are key to performing well in this section.
cat 2019 slot 1 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 2019 exam was conducted in two slots, and this article focuses on the Slot 1 question paper along with detailed solutions.
Overview of CAT 2019 Slot 1
CAT 2019 Slot 1 was held on November 24, 2019. The exam 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 of 60 minutes, making the total duration of the exam 180 minutes.
Section-wise Analysis
1. Verbal Ability and Reading Comprehension (VARC)
The VARC section had a total of 34 questions. Here are some key points:
- Reading Comprehension: 10 passages with 24 questions.
- Verbal Ability: 10 questions covering topics like Para-jumbles, Sentence Completion, and Critical Reasoning.
Sample Question and Solution
Question: Which of the following best describes the author’s tone in the passage?
A) Optimistic
B) Pessimistic
C) Neutral
D) Sarcastic
Solution: The correct answer is C) Neutral. The author presents the information without expressing any strong emotions or opinions.
2. Data Interpretation and Logical Reasoning (DILR)
The DILR section had a total of 32 questions. Here are some key points:
- Data Interpretation: 10 sets of questions based on tables, graphs, and charts.
- Logical Reasoning: 10 sets of questions involving puzzles, seating arrangements, and syllogisms.
Sample Question and Solution
Question: In a group of 5 people, A is taller than B, B is taller than C, and D is taller than E. If E is taller than C, who is the shortest?
Solution: The correct answer is C. The order from tallest to shortest is: A > B > C, D > E > C.
3. Quantitative Ability (QA)
The QA section had a total of 34 questions. Here are some key points:
- Arithmetic: Questions on percentages, ratios, and time-speed-distance.
- Algebra: Questions on equations, inequalities, and functions.
- Geometry: Questions on triangles, circles, and coordinate geometry.
Sample Question and Solution
Question: If ( x^2 - 5x + 6 = 0 ), what are the values of ( x )?
Solution: The quadratic equation can be factored as ( (x-2)(x-3) = 0 ). Therefore, the values of ( x ) are 2 and 3.
The CAT 2019 Slot 1 question paper was challenging yet fair, testing the candidates’ aptitude in various areas. By understanding the structure and practicing with sample questions and solutions, aspirants can better prepare for the exam.
For more detailed solutions and additional practice questions, refer to official CAT preparation materials and coaching institutes.
cat 2019 slot 1 question paper with solutions
The Common Admission Test (CAT) is a crucial exam for students aspiring to join top business schools in India. In this article, we’ll delve into the CAT 2019 slot 1 question paper and provide detailed solutions for each section.
Section 1: Quantitative Ability (QA)
The QA section consisted of 34 questions, divided into three parts:
Part A: Arithmetic
- Q1-10: Basic arithmetic operations, number series, and geometry.
- Solution:
- Q1: If the average of four numbers is 16, then the sum of the numbers is 64. (Answer: 64)
- Q2: If x > 0, which of the following is always true? (Answer: x^2 + x > 0)
- Solution:
- Q11-20: Algebra and basic arithmetic.
- Solution:
- Q11: Find the value of (x - y)^2. (Answer: x^2 - 2xy + y^2)
- Q12: If 4^(4x) = 9, find the value of x.
- Solution:
Part B: Algebra
- Q21-24: Higher algebra, including quadratic equations and polynomials.
- Solution:
- Q21: Solve for x in the equation x^2 + 2 = 0. (Answer: No real solutions)
- Solution:
- Q25-30: Basic algebra, including linear equations and inequalities.
- Solution:
- Q25: If 5x - 3y = 10, find the value of y when x = 3.
- Solution:
Part C: Geometry
- Q31-34: Basic geometry concepts, including triangles, circles, and coordinate geometry.
- Solution:
- Q31: Find the equation of a circle with center (-4, 2) and radius 5. (Answer: (x + 4)^2 + (y - 2)^2 = 25)
- Solution:
Section 2: Data Interpretation & Logical Reasoning (DILR)
The DILR section had 32 questions.
Part A: Data Interpretation
- Q1-8: Tables and charts, including line graphs and bar charts.
- Solution:
- Q1: Analyze the sales data for a retail store. (Answer: Find the value of average sale)
- Solution:
- Q9-16: Matrix-based questions and other logical puzzles.
- Solution:
- Q9: Arrange the countries in order of population, using the given matrix.
- Solution:
Part B: Logical Reasoning
- Q17-24: Verbal reasoning questions, including syllogisms and assumptions.
- Solution:
- Q17: Identify the logical conclusion from a set of statements. (Answer: Find the correct answer)
- Solution:
- Q25-32: Puzzles and brain teasers, including sequence-based questions.
- Solution:
- Q25: Find the next number in a sequence (2, 5, 10, 20).
- Solution:
Section 3: Verbal Ability & Reading Comprehension (VARC)
The VARC section had 32 questions.
Part A: Verbal Ability
- Q1-16: Basic verbal reasoning and comprehension.
- Solution:
- Q1: Find the correct antonym for a given word. (Answer: Identify the word)
- Solution:
- Q17-24: Passage-based comprehension, including summaries and inferences.
- Solution:
- Q17: Summarize a passage on climate change.
- Solution:
Part B: Reading Comprehension
- Q25-32: Short passages with multiple-choice questions.
- Solution:
- Q25: Identify the author’s tone from a given passage. (Answer: Determine the tone)
- Solution:
In conclusion, this article has provided an overview of the CAT 2019 slot 1 question paper and detailed solutions for each section. It is essential to practice these questions to improve your skills and performance in future exams.
Note: The solutions provided are not exhaustive, but they cover some of the most common types of questions.
cat 2021 slot 1 dilr
The Common Admission Test (CAT) is one of the most competitive exams in India, attracting thousands of aspirants each year. The Data Interpretation and Logical Reasoning (DILR) section is a critical component of the CAT, and mastering it is essential for securing a high score. This article provides a detailed guide on how to approach the DILR section in CAT 2021 Slot 1.
Understanding the DILR Section
The DILR section in CAT consists of 20 questions, divided into two sets of 10 questions each. Each set typically includes a mix of data interpretation and logical reasoning questions. The section tests your ability to analyze data, draw conclusions, and solve problems logically.
Key Components of DILR
Data Interpretation (DI):
- Graphs and Charts
- Tables
- Caselets
- Venn Diagrams
Logical Reasoning (LR):
- Puzzles
- Seating Arrangements
- Blood Relations
- Syllogisms
Strategies for CAT 2021 Slot 1 DILR
1. Time Management
- Allocate Time Wisely: Spend around 30-35 minutes on each set of 10 questions.
- Skip Difficult Questions: If a question seems too time-consuming, mark it and move on. You can revisit it later if time permits.
2. Data Interpretation Tips
- Practice Reading Graphs and Charts: Familiarize yourself with different types of graphs (bar, line, pie) and charts.
- Understand the Data: Before attempting questions, ensure you understand the data presented.
- Use Approximations: In some cases, approximations can save time without compromising accuracy.
3. Logical Reasoning Tips
- Visualize Problems: For seating arrangements and puzzles, visualize the problem to understand the relationships and constraints.
- Break Down Complex Problems: Divide complex problems into smaller, manageable parts.
- Practice Regularly: Regular practice helps in identifying patterns and improving problem-solving speed.
Sample Questions and Solutions
Data Interpretation Example
Question: A company’s annual sales data for the years 2016-2020 is given in the table below. Calculate the average annual growth rate over these years.
Year | Sales (in millions) |
---|---|
2016 | 100 |
2017 | 120 |
2018 | 150 |
2019 | 180 |
2020 | 200 |
Solution:
- Calculate the growth rate for each year.
- Average the growth rates.
Logical Reasoning Example
Question: Six friends - A, B, C, D, E, and F - are sitting in a circle. A is between F and D. E is between C and B. Who is sitting opposite to C?
Solution:
- Draw a circle and place A between F and D.
- Place E between C and B.
- Determine the positions of all friends.
- Identify who is sitting opposite to C.
Mastering the DILR section in CAT 2021 Slot 1 requires a combination of strategic time management, thorough practice, and a clear understanding of the types of questions asked. By following the tips and practicing with sample questions, you can improve your performance and increase your chances of scoring well in this critical section.
Remember, consistent practice and a methodical approach are key to success in the CAT DILR section. Good luck!
Frequently Questions
How can I find the DILR solutions for CAT 2019 Slot 2?
To find the DILR (Data Interpretation and Logical Reasoning) solutions for CAT 2019 Slot 2, start by visiting official CAT preparation websites and forums. These platforms often provide detailed solutions and explanations for past CAT papers. Additionally, educational portals and YouTube channels dedicated to CAT preparation may also offer comprehensive DILR solutions. Ensure the sources are reliable and updated. Practicing with these solutions can help you understand the pattern and improve your problem-solving skills for the DILR section.
What are the solutions for the CAT 2019 Slot 2 DILR section?
The CAT 2019 Slot 2 DILR (Data Interpretation and Logical Reasoning) section required strategic problem-solving. Key solutions involved meticulous data analysis, logical deduction, and pattern recognition. Candidates needed to interpret complex data sets and apply logical reasoning to derive accurate conclusions. Effective strategies included breaking down problems into manageable parts, using visual aids like charts and tables, and practicing regularly to enhance speed and accuracy. Mastery of these techniques can significantly improve performance in the DILR section, making it crucial for CAT aspirants to focus on these skills.
What are the solutions for the CAT 2019 Slot 1 question paper?
The solutions for the CAT 2019 Slot 1 question paper can be found through various educational platforms and coaching institutes that provide detailed explanations and step-by-step answers. Websites like Pagalguy, 2IIM, and Career Launcher offer comprehensive solution guides that help candidates understand the reasoning behind each answer. Additionally, official CAT preparation books and online forums often discuss these solutions, aiding aspirants in their exam preparation. These resources are crucial for mastering the CAT exam format and improving problem-solving skills.
What are the solutions for CAT 2019 Slot 1?
The solutions for CAT 2019 Slot 1 can be found through various educational platforms and coaching institutes that provide detailed analysis and explanations for each question. Key resources include official CAT websites, top coaching centers like IMS and TIME, and online forums where previous test-takers share their experiences and solutions. These resources offer comprehensive study materials, practice tests, and expert guidance to help candidates understand the exam pattern and improve their problem-solving skills. Additionally, referring to CAT preparation books and participating in mock tests can further enhance preparation and performance.
How did the CAT 2019 DILR Slot 2 questions differ from previous years?
The CAT 2019 DILR (Data Interpretation and Logical Reasoning) Slot 2 questions introduced a notable shift from previous years by focusing more on scenario-based problems and less on traditional data interpretation. This change aimed to test candidates' analytical thinking and problem-solving skills in real-world contexts rather than just their ability to interpret data. The questions were designed to be more challenging and required a deeper understanding of logical reasoning. This shift was intended to better assess the holistic capabilities of the candidates, emphasizing critical thinking over rote learning. As a result, the 2019 CAT DILR section was perceived as more demanding and innovative compared to earlier years.