How to Prepare for CAT 2024 DI & LR: Ultimate Tips & Strategies

How to Prepare for CAT 2024 DI & LR: Ultimate Tips & Strategies

Edited By Team Careers360 | Updated on Nov 23, 2024 02:32 PM IST | #CAT

How to prepare for CAT 2024 DI & LR- CAT 2024 aspirants must have the right strategy and study plan in place to ace this IIM entrance exam with a good overall and sectional score. For many, the CAT DILR sections are quite tricky and time-consuming. It requires comparatively more attention and effort. Candidates should focus on mastering the CAT DILR syllabus and practising CAT DILR PYQ (previous year questions) to strengthen their preparation. Aspirants appearing for the exam can also work on solving diverse CAT DILR questions to improve their problem-solving abilities. Following the strategy, tips, and tricks provided here in this article can help not just crack the test but also achieve a significantly good score.

This Story also Contains
  1. How to prepare for CAT 2024 DI & LR
  2. Most Important MCQs for CAT Quant Syllabus 2024
  3. CAT DILR: An overview
  4. DILR Preparation: Important Topics for DILR Expected in CAT 2024
  5. How to Begin Your Preparation for CAT DI and LR section? (Level-Wise)
  6. DILR Strategy for CAT
  7. How to Solve DILR Questions in CAT
  8. Tips to Answer Logical Reasoning Questions in CAT 2024
  9. Other Important Tips: How To Prepare for CAT DILR
How to Prepare for CAT 2024 DI & LR: Ultimate Tips & Strategies
How to Prepare for CAT 2024 DI & LR: Ultimate Tips & Strategies

How to prepare for CAT 2024 DI & LR

Regular and vigorous practice helps one to get an edge in this section. So how do you prepare for CAT DI and LR questions? To prepare for DILR CAT section:

  • One must begin with understanding the basic concepts of CAT exam DI and LR
  • The logical reasoning and data interpretation section of the CAT has a sectional time limit of 40 minutes.
  • Candidates have to answer 24 questions as per the CAT exam pattern within 40 minutes.

Careers360 brings you details on all the aspects of how to prepare for LRDI CAT questions.

Most Important MCQs for CAT Quant Syllabus 2024

What is DILR in CAT?

Data Interpretation and Logical Reasoning, viz. DILR for CAT, is very important as it accounts for almost one-third of the total CAT marks. For many candidates, this is the most challenging part of the CAT exam. The CAT DILR questions often involve a collection of data in the form of charts, graphs, or sets. To excel in this section, candidates should focus on the CAT DILR syllabus and practice extensively using CAT DILR PYQ (previous year questions). The candidate must analyse the data thoroughly and answer the following questions accurately to maximise their score.

CAT DILR: An overview

The Data Interpretation and Logical Reasoning (DILR) section of the CAT exam is designed to assess your ability to analyse and interpret data, as well as your logical reasoning skills. This section is crucial because it tests your problem-solving capabilities and your ability to work with complex information under time constraints. To perform well, candidates should focus on practising a variety of CAT DILR questions, revising the CAT DILR syllabus, and solving CAT DILR PYQ (previous year questions) to familiarise themselves with the types of challenges they might face in the exam.

Parameter

Details

Basic Concepts

Understanding basic concepts of DI and LR

Sectional Time Limit

40 minutes

Number of Questions

24 questions

Time per Question

Approx. 1 minute 40 seconds

DILR Preparation: Important Topics for DILR Expected in CAT 2024

Given below are the important CAT quantitative aptitude topics based on the previous year’s question papers and current exam trends.

Topics

Expected No. of Questions

Difficulty Level

Graphs Related

5 to 8 Questions

Moderate

Seating Arrangement , and Data Arrangement

5 to 6 Questions

Moderately difficult

Data Sufficiency

3 to 5 Questions

Moderate

Tables and Caselets

3 to 5 Questions

Moderately difficult

Blood Relation

2 to 3 Questions

Moderate

Puzzle

1 to 2 Questions

Moderate

Clock & Calendars

1 to 2 Questions

Moderately Easy

Assumption and Binary Logic

1 to 2 Questions

Easy

Syllogism and Venn Diagram

1 to 2 Questions

Easy

Examples of CAT DILR: Graphs

1. Study the scatter graph given below which contains the sales of a firm during the first 6 months of 2023 and answer the questions that follow. Sales are measured in dollars

1721998517488

In which month was the greatest improvement in sales seen?

  1. January

  2. March

  3. April

  4. May

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Solution:

The difference in sales is given by:

February to January: 15,000 - 10,000 = 5,000

March to February: 40,000 - 15,000 = 25,000

April to March: 25,000 - 40,000 = -15,000 (This is a drop in sales)

May to April: 35,000 - 25,000 = 10,000

June to May: 30,000 - 35,000 = -5,000 (This is a drop in sales)

The greatest improvement in sales is observed in March, where sales increased by 25,000 compared to the previous month, February. So, the greatest improvement was seen in March.

2. In which month was the greatest dip seen?

  1. February

  2. May

  3. April

  4. June

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Solution:

The difference in sales is given by:

February to January: 15,000 - 10,000 = 5,000

March to February: 40,000 - 15,000 = 25,000

April to March: 25,000 - 40,000 = -15,000 (This is a drop in sales)

May to April: 35,000 - 25,000 = 10,000

June to May: 30,000 - 35,000 = -5,000 (This is a drop in sales)

Therefore, the greatest dip is observed in April, where sales decreased by 15,000 compared to the previous month, March. So, the greatest dip was seen in April.

3. What is the ratio of total sales in the first three months to total sales in the last three months?

  1. 13:18

  2. 18:13

  3. 1:3

  4. 3:1

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Solution:

Total Sales in the First Three Months:

January: $10,000

February: $15,000

March: $40,000

Total Sales in the First Three Months = 10,000 + 15,000 + 40,000 = 65,000

Total Sales in the Last Three Months:

April: $25,000

May: $35,000

June: $30,000

Total Sales in the Last Three Months = 25,000 + 35,000 + 30,000 = 90,000

Ratio = Total Sales in the First Three Months / Total Sales in the Last Three Months

Ratio = 65,000 / 90,000

So, the ratio of total sales in the first three months to total sales in the last three months is 13:18.

4. Find the average sales in dollars

  1. $15,000

  2. $25,000

  3. $20,000

  4. $25,833.33

Solution:

Given,
January: 10,000
February: 15,000
March: 40,000
April: 25,000
May: 35,000
June: $30,000

Total Sales = 10,000 + 15,000 + 40,000 + 25,000 + 35,000 + 30,000 = 155,000

Number of Months = 6

Now, calculate the average sales:

Average Sales = Total Sales / Number of Months

Average Sales = 155,000 / 6

Average Sales = 25,833.33 (rounded to two decimal places)

So, the average sales in dollars is approximately 25,833.33.

5. Find the difference between the month that had the highest sales and the month that had the least.

  1. $25,000

  2. $40,000

  3. $5,000

  4. $30,000

Solution:

Given the sales in dollars:

March had the highest sales with $40,000.

January had the least sales with $10,000.

To find the difference:

Difference = Sales in March - Sales in January

Difference = 40,000 - 10,000

Difference = $30,000

So, the difference between the month with the highest sales (March) and the month with the least sales (January) is $30,000.

Examples on CAT DILR: Seating Arrangement

1. Direction: Eight individuals, Emily, Francis, George, Henry, Isabella, Jacob, Kevin, and Liam, are seated around a square table with two on each side.

Among them, three are ladies, and they are not seated next to each other.
Jacob is situated between Liam and Francis.
George is seated between Isabella and Francis.
Henry, a lady member, is seated second to the left of Jacob.
Francis, a male member, is seated opposite Emily, a lady member.
There is a lady member seated between Francis and Isabella.

Question:
Who are the immediate neighbours of Isabella?

  1. Emily and George

  2. George and Francis

  3. Henry and Liam

  4. Jacob and Isabella

Solution:

1721998517332

It can be seen from the above diagram that Isabella is sitting between George and Emily and hence they are the neighbours of Isabella.

2. Who sits in between George and Jacob?

  1. Emily

  2. Francis

  3. Henry

  4. Liam

Solution:

1721998517273

We can see from the above representation that Francis sits in between Jacob and Henry

3. How many people sit between Kevin and Francis?

  1. 3

  2. 1

  3. 2

  4. 0

Solution:

1721998517066

From the above square seating representation, it can be seen that three people (Emily, Isabella and George) sit between Kevin and Francis.

4. Who sits second to the left of George?

  1. Emily

  2. Henry

  3. Jacob

  4. Katherine

Solution:

1721998517391

The second to the left of George can be found by moving clockwise from George to two positions. It will end in Jacob and hence, he sits second to the left of George

5. What is the position of Henry?

  1. To the left of George and Isabella

  2. To the right of Jacob and Felicia

  3. Between Kevin and Liam

  4. Opposite to Emily

Solution:

1721998517184

Given above is the representation of the seating of all 8 members. It can be seen that Henry is seated between Kevin and Liam.

How to Begin Your Preparation for CAT DI and LR section? (Level-Wise)

To begin the preparation for the CAT exam Data Interpretation and Logical Reasoning sections you must start practicing CAT study materials or any coaching modules. You must start with solving the basic concepts like ranking, seating arrangements, quantitative reasoning, Venn diagram, and so forth. Such topics will help you to build concepts strong for the CAT exam 2024.

Preparation strategy for CAT 2024 at different levels

  • Beginners: Students who have never solved puzzles, logical reasoning questions or sudoku must begin by solving the basic sets of questions from study materials or online websites.
  • Intermediate: Students who are generally interested in solving questions can skip solving the basic sets and raise the difficulty level of sets by solving questions from rankings, arrangements, and matrices.
  • Expert: Students who have earlier attempted CAT and are confident enough with the basic concepts of the LRDI can begin their preparation by solving previous year's questions of SIMCAT, AIMCATs, and CAT mock papers, and so forth.

Know more about-

DILR Strategy for CAT

Once you are done with solving the basic sets of questions, the next step is to have a good test strategy. Some of the effective test strategies are:

  • Scan the test: While you solve the practice papers or mock tests don’t start over with the first set provided. Give 4-5 minutes to read all the questions of DI LR and pick the few sets that you can solve quickly. Pick 1-2 sets that are easy to solve first and then move to difficult sets.
  • Set selection: In every paper, there are easy to difficult sets of LR DI. Identify the easier sets and attempt them first. Make sure you do not leave the easy sets and get stuck to difficult sets. Regular practice from each type of set will help you identify the difficulty level. For instance, pick the sets that have few people or fewer variables in the questions and leave questions with heavy information for later.
  • Move ahead: While solving the questions of CAT LRDI it is very important to leave the questions from which you are not able to derive the answer. Not all questions are meant to be solved as some are tricky questions. If you are not able to solve the question in the prescribed period move to the next question without wasting any time.

Get CAT Question Papers here.

How to Solve DILR Questions in CAT

Before solving the CAT DILR, be familiar with the time limit for each section in CAT 2024. To solve the DILR questions of CAT do not just focus on practicing more and more questions. Instead, focus on the right approach to be used for solving the questions. Some of the important steps to solve the DILR CAT questions are:

  • Analyze the type of questions: Before beginning with your CAT 2024 preparation, know the important topics of the DILR sections. Knowing the complete CAT DILR syllabus will come in handy when you will solve CAT questions within the time limit of 40 minutes. With the sectional time limit, it becomes imperative to select the type of sets that can be solved with high accuracy.
  • Know the tricks to solve different types: Each type of set has some trick to solve. One can find these tricks in the study materials of various publishers or coaching institutes. Take note of these tricks and ensure that while you attempt the CAT questions from any particular type you must apply the trick. Knowing the trick to solve the questions helps to save time and effort. With the frequent application of the tricks, they become automatic responses to the stimuli and maintain the pace.
  • Build mental legend: The DILR section includes questions like arrangements, puzzles, Venn diagrams, and so forth. Such topics include a lot of information that becomes difficult to retain while solving the complete question. Hence, students are advised to note the keys to all the abbreviations and symbols before getting confused. Mental legends can vary from person to person. Its sole importance is to avoid any kind of silly mistake or confusion.
  • Decode constraints: DILR questions for CAT say more than what appears on the surface, often tricking the students. Hence, while solving the CAT DILR section, it is important to find the hidden meaning or information. If you are unable to solve the question there might be some information that you are missing.

Related Article- Best Books for CAT Preparation

Tips to Answer Logical Reasoning Questions in CAT 2024

Check the following tips on how to tackle Logical Reasoning questions in IIM CAT 2024:

  • During preparation days, candidates are advised to give equal importance to the information provided in the question and the factual data
  • Before choosing the correct option, candidates should read the choices carefully
  • While answering the Logical Reasoning question, candidates must understand first the information provided in the question
  • Do try to utilize the provided table, graph, or chart to organize your information
  • There are lots of videos available on the internet of CAT exam toppers on how to prepare for the CAT Logical Reasoning section. So, during preparation days one should watch such videos for conceptual clarity
  • On D-day, if a candidate faces a problem in a Logical Reasoning question, then in such case it is good to skip that one
  • When the exam date is near, try to take the CAT mock test as much as one can and also solve the previous year's CAT question paper to understand the exam structure

Other Top MBA Entrance Exams

Other Important Tips: How To Prepare for CAT DILR

  • Brainstorming activities: Questions of Logical Reasoning and Data Interpretation are all about uncovering hidden information in the question. To excel in CAT DILR, do not limit yourself to the questions provided in the study material. Instead, utilise your leisure time by solving Sudoku and puzzles. Additionally, referring to CAT DILR PYQ can provide valuable insights into the types of questions asked in previous exams. Familiarising yourself with the CAT DILR syllabus ensures comprehensive preparation. You can also enhance your skills by playing mobile games like 2048. Such activities not only help with brainstorming but also offer simpler ways to prepare for the CAT DILR questions in the LR section.
  • Take Frequent Mock Test: The CAT 2024 mock test helps aspirants become familiar with the exam environment and structure. Further, mock tests will help you formulate a strategy on how to move from easy to difficult questions within the prescribed time limit. Additionally, mock tests help you provide valuable feedback which should be incorporated to score more.
  • Manage time: As CAT 2024 will include a sectional time limit of 40 minutes for each section, students must formulate their strategy according to the exam pattern. For the CAT DILR questions, focus on time management and avoid spending too much time on questions you are unable to solve quickly. Understanding the CAT DILR syllabus will help in prioritising the easier topics. If a question takes longer than the time limit you have set, move to the next one and aim to solve all the easier questions first. Referring to CAT DILR PYQ can also help students familiarise themselves with the type and difficulty level of questions likely to appear in the exam.
  • Previous year exam papers: Past year question papers act as an extremely good source for preparation. Solving the questions papers will help you develop the necessary skills. Not only it will help you get familiar with the types of questions and the difficulty level but also it acts as a great source of a question bank with good questions.
  • Analyze your performance: After having solved a number of questions from previous years' papers or mock tests, now is the time to analyze your strengths and weaknesses. Make a category of problem types and identify which questions you are comfortable and with which you are not. By categorizing you will be able to know which topics require more attention.
  • Improve your performance: After analyzing your performance now work to improve your speed and focus on mental calculations to consume less time for DI questions. Preferably students are suggested to learn the square at least 30, a cube at least 20, square roots at least 10, and conversion from fractions to percentages for quick calculations.

How to improve DILR for CAT?

Before implementing the best DILR development technique. You should know that there is no "one" best trick or method to raise DILR. Each child has a unique approach that they use. However, we will discuss the most common tactic. It focuses on two things:

  • Time management: The key game in this part of the exam is time management, which involves making the best use of the time you have. If you can control your time and answer the correct questions honestly then you will succeed in the exam.
  • Question Selection: The ability to choose which groups of questions to address and which to ignore is critical. The sets of the exam are divided into easy, moderate and difficult categories. As a result, set selection becomes a game changer.

Best Books for CAT DILR Preparation

  • How to Prepare for Data Interpretation for CAT - Arun Sharma
  • Logical Reasoning and Data Interpretation for CAT - Nishit Sinha

B-School Accepting CAT 2024 Scores - Location-wise

Frequently Asked Questions (FAQs)

1. How do I prepare for LR DI CAT?

The preparation of LR DI CAT requires the incorporation of the right strategy and lots of practise. Other important tips include time management, solving mock test, analysing weaknesses and gaps. 

2. How do I master DI LR for my CAT?

The important tips to master DI LR of CAT syllabus 2024 are provided in length in the article. 

3. How do I start my CAT preparation for 2024?

Candidates shall start their CAT preparation for 2024 by first getting familiar with the CAT exam syllabus and CAT paper pattern. 

4. How can I improve my LR DI?

To improve your hands at DILR questions of CAT, don’t just focus on practicing more and more questions. Instead, focus on the right approach to be used for solving the questions.

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Questions related to CAT

Have a question related to CAT ?

Hi,

Based on the previous year analysis, According to your CAT 2024 percentile some of the best colleges offering MBA and PGDM course in Telangana in which you have chances to get a seat are the following

  • GITAM School of Business, Hyderabad
  • Institute of Management Technology, Hyderabad
  • School of Business Excellence, Hyderabad
  • IIRM Hyderabad
  • Dhruva college of Management, Hyderabad

For more information about the colleges in which you have chances to get a seat you can predict using MBA college predictor tool provided below

https://bschool.careers360.com/cat-college-predictor

Hope this information will help you

Hi,

With a CAT 2024 score of 93.94 percentile, you have a good chance of getting calls from several IIMs. Here are some possibilities:

IIMs:

  • IIM Jammu

  • IIM Bodhgaya

  • IIM Udaipur

  • IIM Kashipur

  • IIM Vizag

Apart from IIMs, you can also consider other prestigious B-schools like:

  • Management Development Institute (MDI) Gurgaon

  • FMS Delhi

  • IIT Delhi

  • IIM Lucknow

  • IIM Indore

  • IIM Raipur


CAT exam is conducted every year for purpose of admission to various prestigious business school and management institutes in India. The exam is also considered among toughest entrance exams in India. The exam rats the logical skills of the candidates. You can get the college list based on your CAT score by simply visiting CAT College Predictor 2024

It's great that you are starting you cat 2025 preparation early and self study is a very good option with the right sources and disciplined approach . some of the comprehensive list of study materials are For quantitative aptitude you must start with the foundation first and for that NCERT mathematics from class 6 to 10 would be the best choice for building a strong base, for the extra material you can refer to how to prepare for quantitative Aptitude by Arun Sharma quantitative aptitude Quantum cat by Sarvesh Sharma and quantitative aptitude for competitive examinations by Abhijeet Guha . then comes the verbal ability and reading comprehension work for the grammar you can refer to the wren and Martin High School English grammar composition, for the vocabulary You Can refer to Word Power Made Easy by norman Lewis and norman Lewis may 30 days to more powerful vocabulary for the reading comprehension you can refer to how to prepare for verbal ability and reading comprehension for CAT by Arun Sharma and Meenakshi Upadhyay and for the practice resources you can refer to the newspaper editorials Like The Hindu Indian Express ETC
For the data interpretation and logical reasoning section you can refer to how to prepare for data Interpretation for CAT by Arun Sharma and logical reasoning and data Interpretation for the cat by Nishit Sinha you must also practice previous year CAT question papers and also solve for good number of mock test series so that you can get a hand of everything start with the fundamentals first and then follow a structure study plan which also focus is on the conceptual clarity revise regularly and stay motivated you can also utilise online resources which is available free of cost cat prvs year papers

cat sample papers

Hello,

Achieving a 78 percentile in the CAT exam may limit opportunities at top-tier management institutes, but several reputable colleges have historically accepted candidates within this range. Based on CAT previous years' cutoffs , consider the following institutions:

  • Loyola Institute of Business Administration (LIBA), Chennai : Typically accepts candidates with CAT percentiles around 70.

  • Xavier Institute of Management and Entrepreneurship (XIME), Bangalore : Known to consider applicants with CAT scores in the 70-75 percentile bracket.

  • Institute for Financial Management and Research (IFMR), Chennai : Generally accepts candidates with CAT percentiles around 80, making it a potential option.

  • Alliance University, Bangalore : Has previously admitted students with CAT scores in the 75-80 percentile range.

  • Nirma University, Ahmedabad : Accepts candidates with CAT percentiles between 75 and 85, offering a viable opportunity.

It's important to note that admission criteria extend beyond CAT scores, encompassing academic records, work experience, and performance in group discussions and personal interviews.

You can also use the CAT college predictor tool to predict which colleges you can get based on your score or rank.

Hope it helps !

View All

Directions for question :

M/s Deloitte Touche Tohmatsu Limited, one of the top four audit and accounting firms in the world with headquarters at London, UK, and with an operational presence in 153 countries, hires Management Trainees (MT) from all the premier management institutes of India thrice every year, in the months of January, May and September.

Each new group of Management Trainees (MT) have to go through a four month rigorous training schedule, after which they have to pass through a test consisting of a written assessment and a case-analysis. The top hundred ranked Management Trainees (MT) based on the performance in the test are confirmed as Management Executives (ME). The rest are given the opportunity of undergoing the training for four months one more time along with the next batch of Management Trainees (MT) and then passing through the subsequent test consisting of the written assessment and case-analysis. The Management Trainee (MT) who fails to get confirmed as a Management Executive (ME) the second time is fired.

The scatter-graph below depicts the number of Management Trainees (MT) at Deloitte taking the tests from January 2020 till May 2022, and the vis-à-vis hired Management Trainees (MT) at Deloitte who were fired :

It is also known that for the month of September 2019 at Deloitte, 96 hired Management Trainees (MT) failed to be confirmed as a Management Executive (ME) the first time, and that 36 hired Management Trainees (MT) were fired. 

Question :

In which test did the minimum number of Management Trainees (MT) get confirmed as a Management Executive (ME) in the second attempt ?

Option: 1

September 2020

 

 


Option: 2

May 2021


Option: 3

January 2021

 


Option: 4

January 2022 


Directions for question:

Two friends Moloy and Niloy passed out from the Purulia Institute of Science and Technology with B.Tech degrees in Mechanical Engineering, but even after a year placement was hard to find. So they decided to take the challenge head-on, came down to Kolkata, rented a garage space on Park Street, and having an affinity towards making people enjoy good food, started their firm named 'B.Tech Bread-Omlette Wala'. 

They started with three items on the menu. One was the French Toast which could be prepared in 3 minutes. The second was the Egg Tortillas which took 15 minutes to prepare. Any one of Moloy and Niloy could prepare any one of them at a time. The third was the Egg Bhurji with French Fries. This however was prepared on an automated fryer which could prepare 3 servings at a time and took 5 minutes irrespective of the number of servings equal to or below 3. The fryer did not need anyone to attend to it, and the time to put in the raw ingredients could be neglected. So one could tend to the preparation of other items while the Egg Bhurji with French Fries were being prepared. 

They wanted to serve the orders as early as possible after the order was given. The individual items in any order were served as and when all the items were ready, and the order was then considered closed. None of the items on the menu were prepared in advance in anticipation of future orders. 

On the first day, 3 groups of customers came in and ordered at 6.00 pm, 6.10 pm, and 6.13 pm. The first order was for a plate of Egg Tortillas, two plates of French Toast, and three plates of Egg Bhurji with French Fries. The second order was for a plate of French Toast and two plates of Egg Bhurji with French Fries. The third order was for a plate of Egg Tortilla and a plate of Egg Bhurji with French Fries. 

On the backdrop of the above information answer the questions given :

Question: 

Assuming that the next customer's order could only be attended to when the previous customer's order was closed, at what time would the first customer's order be considered closed ?

 

Option: 1

6.15 pm

 

 


Option: 2

6.17 pm

 


Option: 3

6.18 pm

 


Option: 4

6.20 pm


Directions for question :

Six sticks of equal lengths were kept in the vertical position in an empty flower-vase, to be arranged at the six corners of a regular hexagon. The two ends of each of the sticks were of different colours. 

The top ends of the sticks were one of each of the following colours – Red, Cyan, Pink, Brown, Black and Green. The bottom ends were one of each of the following colours – Blue, Yellow, White, Orange, Purple and Grey. Both the sets of colours mentioned were in no particular order.

It was also known that :

a) The stick with the red colour was opposite to the stick with the blue colour

b) There were exactly two sticks whose both ends had colours whose names started with the same letter

c) The stick with the grey colour was adjacent to the stick with the white colour

d) The stick with the cyan colour was adjacent to both the sticks with the brown colour and the one with the blue colour

e) The stick with the purple colour was adjacent to both the sticks with the grey colour and the one with the green colour

f) The stick with the white colour was opposite to the stick with the green colour

Question :

What was the colour of the bottom end of the stick having brown colour at the top end ?

Option: 1

 White 

 


Option: 2

Yellow 


Option: 3

Black

 


Option: 4

Grey


Directions for question:

Two friends Moloy and Niloy passed out from the Purulia Institute of Science and Technology with B.Tech degrees in Mechanical Engineering, but even after a year placement was hard to find. So they decided to take the challenge head-on, came down to Kolkata, rented a garage space on Park Street, and having an affinity towards making people enjoy good food, started their firm named 'B.Tech Bread-Omlette Wala'. 

They started with three items on the menu. One was the French Toast which could be prepared in 3 minutes. The second was the Egg Tortillas which took 15 minutes to prepare. Any one of Moloy and Niloy could prepare any one of them at a time. The third was the Egg Bhurji with French Fries. This however was prepared on an automated fryer which could prepare 3 servings at a time and took 5 minutes irrespective of the number of servings equal to or below 3. The fryer did not need anyone to attend to it, and the time to put in the raw ingredients could be neglected. So one could tend to the preparation of other items while the Egg Bhurji with French Fries were being prepared. 

They wanted to serve the orders as early as possible after the order was given. The individual items in any order were served as and when all the items were ready, and the order was then considered closed. None of the items on the menu were prepared in advance in anticipation of future orders. 

On the first day, 3 groups of customers came in and ordered at 6.00 pm, 6.10 pm, and 6.13 pm. The first order was for a plate of Egg Tortillas, two plates of French Toast, and three plates of Egg Bhurji with French Fries. The second order was for a plate of French Toast and two plates of Egg Bhurji with French Fries. The third order was for a plate of Egg Tortilla and a plate of Egg Bhurji with French Fries. 

On the backdrop of the above information answer the questions given :

Question: 

Assuming that the next customer's order could only be attended to when the previous customer's order was closed, at what time would the third customer's order be considered closed ?

 

Option: 1

6.28 pm

 


Option: 2

6.35 pm

 


Option: 3

6.38 pm


Option: 4

6.45 pm


Directions for question:

Two friends Moloy and Niloy passed out from the Purulia Institute of Science and Technology with B.Tech degrees in Mechanical Engineering, but even after a year placement was hard to find. So they decided to take the challenge head-on, came down to Kolkata, rented a garage space on Park Street, and having an affinity towards making people enjoy good food, started their firm named 'B.Tech Bread-Omlette Wala'. 

They started with three items on the menu. One was the French Toast which could be prepared in 3 minutes. The second was the Egg Tortillas which took 15 minutes to prepare. Any one of Moloy and Niloy could prepare any one of them at a time. The third was the Egg Bhurji with French Fries. This however was prepared on an automated fryer which could prepare 3 servings at a time and took 5 minutes irrespective of the number of servings equal to or below 3. The fryer did not need anyone to attend to it, and the time to put in the raw ingredients could be neglected. So one could tend to the preparation of other items while the Egg Bhurji with French Fries were being prepared. 

They wanted to serve the orders as early as possible after the order was given. The individual items in any order were served as and when all the items were ready, and the order was then considered closed. None of the items on the menu were prepared in advance in anticipation of future orders. 

On the first day, 3 groups of customers came in and ordered at 6.00 pm, 6.10 pm, and 6.13 pm. The first order was for a plate of Egg Tortillas, two plates of French Toast, and three plates of Egg Bhurji with French Fries. The second order was for a plate of French Toast and two plates of Egg Bhurji with French Fries. The third order was for a plate of Egg Tortilla and a plate of Egg Bhurji with French Fries. 

On the backdrop of the above information answer the questions given :

Question: 

Suppose Moloy and Niloy had decided to process multiple orders at the same time, however strictly prioritising a first come first serve basis, when would the second customer's order be considered closed ?

Option: 1

6.20 pm

 

 


Option: 2

6.18 pm


Option: 3

6.15 pm

 


Option: 4

6.12 pm


Directions for question:

Two friends Moloy and Niloy passed out from the Purulia Institute of Science and Technology with B.Tech degrees in Mechanical Engineering, but even after a year placement was hard to find. So they decided to take the challenge head-on, came down to Kolkata, rented a garage space on Park Street, and having an affinity towards making people enjoy good food, started their firm named 'B.Tech Bread-Omlette Wala'. 

They started with three items on the menu. One was the French Toast which could be prepared in 3 minutes. The second was the Egg Tortillas which took 15 minutes to prepare. Any one of Moloy and Niloy could prepare any one of them at a time. The third was the Egg Bhurji with French Fries. This however was prepared on an automated fryer which could prepare 3 servings at a time and took 5 minutes irrespective of the number of servings equal to or below 3. The fryer did not need anyone to attend to it, and the time to put in the raw ingredients could be neglected. So one could tend to the preparation of other items while the Egg Bhurji with French Fries were being prepared. 

They wanted to serve the orders as early as possible after the order was given. The individual items in any order were served as and when all the items were ready, and the order was then considered closed. None of the items on the menu were prepared in advance in anticipation of future orders. 

On the first day, 3 groups of customers came in and ordered at 6.00 pm, 6.10 pm, and 6.13 pm. The first order was for a plate of Egg Tortillas, two plates of French Toast, and three plates of Egg Bhurji with French Fries. The second order was for a plate of French Toast and two plates of Egg Bhurji with French Fries. The third order was for a plate of Egg Tortilla and a plate of Egg Bhurji with French Fries. 

On the backdrop of the above information answer the questions given :

Question: 

Suppose Moloy and Niloy had decided to process multiple orders at the same time, however strictly prioritising a first come first serve basis, when would the third customer's order be considered closed ?

 

Option: 1

6.22 pm

 


Option: 2

6.25 pm


Option: 3

6.28 pm 


Option: 4

6.30 pm


Directions for question:

Two friends Moloy and Niloy passed out from the Purulia Institute of Science and Technology with B.Tech degrees in Mechanical Engineering, but even after a year placement was hard to find. So they decided to take the challenge head-on, came down to Kolkata, rented a garage space on Park Street, and having an affinity towards making people enjoy good food, started their firm named 'B.Tech Bread-Omlette Wala'. 

They started with three items on the menu. One was the French Toast which could be prepared in 3 minutes. The second was the Egg Tortillas which took 15 minutes to prepare. Any one of Moloy and Niloy could prepare any one of them at a time. The third was the Egg Bhurji with French Fries. This however was prepared on an automated fryer which could prepare 3 servings at a time and took 5 minutes irrespective of the number of servings equal to or below 3. The fryer did not need anyone to attend to it, and the time to put in the raw ingredients could be neglected. So one could tend to the preparation of other items while the Egg Bhurji with French Fries were being prepared. 

They wanted to serve the orders as early as possible after the order was given. The individual items in any order were served as and when all the items were ready, and the order was then considered closed. None of the items on the menu were prepared in advance in anticipation of future orders. 

On the first day, 3 groups of customers came in and ordered at 6.00 pm, 6.10 pm, and 6.13 pm. The first order was for a plate of Egg Tortillas, two plates of French Toast, and three plates of Egg Bhurji with French Fries. The second order was for a plate of French Toast and two plates of Egg Bhurji with French Fries. The third order was for a plate of Egg Tortilla and a plate of Egg Bhurji with French Fries. 

On the backdrop of the above information answer the questions given :

Question: 

A fourth customer comes in and orders two plates of French Toast at 6.24 pm. Suppose Moloy and Niloy had decided to process multiple orders at the same time, however strictly prioritising a first come first serve basis. For exactly how many minutes would one of the friends be idle from 6.00 pm till serving the last customer, assuming that the four customers were the only ones to have come in within the period being discussed ?

Option: 1

9

 


Option: 2

13


Option: 3

18


Option: 4

21


Directions for question:

Two friends Moloy and Niloy passed out from the Purulia Institute of Science and Technology with B.Tech degrees in Mechanical Engineering, but even after a year placement was hard to find. So they decided to take the challenge head-on, came down to Kolkata, rented a garage space on Park Street, and having an affinity towards making people enjoy good food, started their firm named 'B.Tech Bread-Omlette Wala'. 

They started with three items on the menu. One was the French Toast which could be prepared in 3 minutes. The second was the Egg Tortillas which took 15 minutes to prepare. Any one of Moloy and Niloy could prepare any one of them at a time. The third was the Egg Bhurji with French Fries. This however was prepared on an automated fryer which could prepare 3 servings at a time and took 5 minutes irrespective of the number of servings equal to or below 3. The fryer did not need anyone to attend to it, and the time to put in the raw ingredients could be neglected. So one could tend to the preparation of other items while the Egg Bhurji with French Fries were being prepared. 

They wanted to serve the orders as early as possible after the order was given. The individual items in any order were served as and when all the items were ready, and the order was then considered closed. None of the items on the menu were prepared in advance in anticipation of future orders. 

On the first day, 3 groups of customers came in and ordered at 6.00 pm, 6.10 pm, and 6.13 pm. The first order was for a plate of Egg Tortillas, two plates of French Toast, and three plates of Egg Bhurji with French Fries. The second order was for a plate of French Toast and two plates of Egg Bhurji with French Fries. The third order was for a plate of Egg Tortilla and a plate of Egg Bhurji with French Fries. 

On the backdrop of the above information answer the questions given :

Question: 

Had Niloy been absent on that day, and assuming that the next customer's order could only be attended to when the previous customer's order was closed, at what time would the fourth customer's order (refer to the previous question) be considered closed ?

Option: 1

6:38 pm

 


Option: 2

6:42 pm

 


Option: 3

6:47 pm


Option: 4

6:49 pm


Directions for question:

The bar-graph given below shows the foreign exchange reserves of Nepal (in million Rupees) from 2014 to 2021. Answer the following questions based on the graph :

Question:

What was the percentage increase (rounded to the nearest integer, if deemed necessary) in the foreign exchange reserves in 2020 over 2016 ?

Option: 1 None

Option: 2 None

Option: 3 None

Option: 4 None

Directions for question:

The Jadavpur University’s Prince Anwar Shah Road hostel consists of two large separate buildings, one for the ladies and the other for the gents, while having a common kitchen and dining hall. It is the hostel of the CS and the EEC department of engineering students of the university.

In recognition of the growing dissatisfaction and hence complaints among the inmates of the hostel regarding the menu served for dinner, the Dean of the engineering department, Dr Aparesh Sanyal, personally decided to investigate the matter. He set about collecting information about the preference of dinner among the inmates, separately from the gents and the ladies wing of the hostel.

Dr Sanyal was able to gather the following partial information :  

 

Hostel inmates

Menu preference for dinner

Total

Egg Meal

Fish Meal

Chicken Meal

Gents

   

20

 

Ladies

     

64

Total

 

60

   

 

The Warden of the hostel was consulted, who after investigation declared that the following facts were clear :

1. Forty percent of the hostel inmates were ladies

2. One-third of the gentlemen inmates preferred an egg meal for dinner

3. Half the hostel inmates preferred either fish meal or chicken meal

Question:

What proportion of the lady hostel inmates preferred a fish meal for dinner ?

 

 

Option: 1

0.25

 

 


Option: 2

0.50

 


Option: 3

0.75

 


Option: 4

1.00 


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