Cracking CAT without coaching is very much achievable with the right strategy and discipline. Many aspirants secure admission to top IIMs every year through self-study. A focused CAT 2025 plan should emphasise strong fundamentals, consistent practice, regular mock tests, and performance analysis. With online resources and a clear daily routine, effective preparation from home is possible to ace CAT exam 2025.
Is Coaching Necessary for CAT 2025? Know the Truth
Top Self-Study Strategies for CAT 2025 Aspirants
Time Management Tips for CAT Self-Preparation
How to Start Preparing for CAT by Self-Study?
How to Prepare for CAT 2025 Without Coaching - Expert Tips
What Percentage of CAT Aspirants Crack the Exam Without Coaching?
Average CAT Study Hours for Successful Self-Study Candidates
Best Resources to Prepare for CAT Exam at Home
Best CAT 2025 Study Materials for Self-Preparation by Careers360
CAT Preparation
In this article we will discuss,
Importance of Coaching for CAT exam
CAT Self Study Tips
Time Management Tips for CAT
Is It Possible To Crack CAT Without Coaching?
Yes, cracking the CAT without coaching is absolutely possible with the right approach. A well-planned CAT self study plan combined with smart resource selection can deliver excellent results. Candidates focusing on cat preparation without coaching often rely on standard books, online lectures, and previous year papers. The key lies in consistency, regular practice, self-analysis, and time management. With determination and the right how to prepare for cat without coaching strategy, aspirants can match or even outperform coaching students.
Is Coaching Necessary for CAT 2025? Know the Truth
Many aspirants ask, “Is coaching really necessary to crack CAT 2025?” The honest answer is no, while coaching can provide structure and guidance, it is not essential. Every year, 35–40% of CAT toppers prepare without coaching and still secure top percentiles. Their success comes from following a disciplined schedule, solving mock tests, and using the right study resources. Coaching institutes help with doubt-clearing and peer interaction, but self-preparation gives flexibility and control over pace. A focused CAT self-study plan is more than enough for aspirants who are consistent and determined, and helps to score in CAT 99 percentile.
Top Self-Study Strategies for CAT 2025 Aspirants
Cracking CAT 2025 without coaching is possible with the right mindset and plan. A solid CAT 2025 strategy without coaching should focus on smart time management, consistent mock analysis, and topic-wise revision. These CAT self preparation tips help aspirants prepare for CAT at home with confidence.
1. Treat CAT Prep Like a Job
Fix a daily slot, just like office hours or class timings. Whether it’s 7–9 AM before college or 8–11 PM after work, show up every single day. No rescheduling, no multitasking. This creates consistency and discipline even without external pressure.
2. Prioritise DILR Early
DILR is the most unpredictable section. Start building your logic muscle right from Day 1. Don’t wait for mocks to hit panic mode. Solve one CAT-level DILR set every day, especially from past year papers and trusted sources.
3. Use Spaced Revision for QA
Math is not just about solving; it's about retaining formulas and applying shortcuts quickly. Use flashcards or tools like Anki to revise key concepts every 3–5 days. Focus more on Arithmetic, Algebra, and Geometry, they cover 80% of questions.
4. Verbal is a Daily Habit, Not a Subject
Don’t treat VARC as just a subject to be studied once a week. Make reading a daily routine, editorials, essays, journals. Practice 2–3 RCs every alternate day and analyse why options are wrong, not just why the correct one is right.
5. Mock Tests Are Your Teachers
Start taking mocks by the third month of your prep. But don’t just take them, analyse them like a post-match review. Track error patterns, time sinks, and silly mistakes. Create an “Error Log” and revise it weekly.
Managing time well is the backbone of any effective CAT self study plan. When you prepare for CAT at home, distractions and lack of structure can easily slow you down. A smart CAT 2025 strategy without coaching requires routine, discipline, and focused effort to truly maximise your learning hours.
Follow a Fixed Daily Routine
One of the most crucial CAT self preparation tips is to treat your preparation like a full-time job. Set a fixed study time, whether 6 hours or 3 hours a day, and stick to it. This helps build a strong momentum over time, especially if you're preparing for CAT without coaching.
Prioritise Based on Strengths and Weaknesses
A strong CAT self study plan starts with knowing where you stand. Allocate more hours to weak areas and schedule revision for your strengths. This targeted focus ensures that you’re not wasting time on topics you already know.
Use the Pomodoro Technique
When figuring out how to prepare for CAT without coaching, the Pomodoro method can help boost focus. Study for 25 minutes, take a 5-minute break, and repeat. This keeps your mind sharp and avoids burnout.
Set Weekly Goals, Not Just Daily Tasks
Instead of only focusing on daily to-dos, plan your week in advance. For instance, commit to finishing Algebra this week. Weekly goals give you a broader vision, especially useful when following a CAT 2025 strategy without coaching.
Reserve Time for Mock Analysis
How to crack CAT without coaching? Simple: don’t just take mocks, analyse them. Set aside 3–4 hours every week to deeply analyse your mock tests. This is where real improvement happens, as you identify patterns in your mistakes and adjust your strategy accordingly.
How to Start Preparing for CAT by Self-Study?
Many CAT toppers and experts suggest that taking mentorship and coaching for the exam is highly beneficial. But it is not always mandatory. According to one of the CAT toppers, Vishesh Garg, taking coaching for the CAT exam is not the most essential part through which a candidate can secure good marks. Nowadays, what coaching institutes do not want candidates to know is the fact that they can achieve success in the CAT exam 2025 even without their help.
Candidates, especially first-time CAT takers, unthinkingly follow the coaching institutes and pay huge, hard-earned money. However, some candidates are unable to join any coaching classes. The reason could be the high fees and the inability to score well with self-study.
Ashish Sen, who secured the 99.99th percentile in the CAT exam, says that self-study makes a difference while you prepare by yourself for the CAT exam.
Keeping in mind the footprints of CAT toppers, Shivam Chandak and Aditya Devalla secured 99.98 and 99.97 per cent, respectively, in the toughest exams. Shivam Chandak prepared for CAT 2019 without joining any coaching and relied solely on the internet to attempt practice papers and CAT mock tests. Whereas, CAT topper Abhilasha Balakrishnan told Careers360 that he did not join any coaching. According to him, self-study is sufficient when one has a clear-cut picture of the schedule.
How to Prepare for CAT 2025 Without Coaching - Expert Tips
How to start preparing for the CAT by self-study? It is one of the significant questions candidates ask during their CAT preparation journey. Candidates should be well-versed in preparing for the CAT at home to secure a high CAT percentile score. Given below are a few tips and tricks on CAT self study written by experts.
Take the CAT Mock Test
Before beginning your CAT preparation, the first step would be to take a CAT mock test to judge where you stand. CAT topper Adit Sanjanawala started his preparation for the CAT by taking a mock test to determine his baseline level. According to him, taking mock tests allows a candidate to understand their strengths and weaknesses. Similarly, topper Ravi Pranshu appeared in around 40 mock tests of the CAT exam to understand his mistakes and areas where he needed to focus.
Through CAT mock tests, candidates will gain an understanding of the difficulty level of the paper and how to navigate between its three different sections.
Additionally, candidates will be familiarised with the amount of effort required to excel in each section.
Remember that in CAT, candidates will have to answer non-MCQs, where they will need to read the passage and select the best sequence.
CAT mock tests also provide the option to review the questions. They will comprise CAT MCQ questions similar to real examinations, with each section having its own sectional timings.
Know the CAT 2025 Exam Pattern
Candidates are required to answer the questions within the time allotted. Topper Rahul Manglik focused on understanding and completing the CAT syllabus to ensure accuracy, and then concentrated on improving his problem-solving accuracy.
Once done with analysing what you need to know on how to prepare for CAT 2025 without coaching through a mock test, you need to check the exam pattern as well as the CAT syllabus.
According to the generic CAT exam pattern, the CAT question paper is expected to comprise 66 questions in total, and the exam will be conducted in online mode.
A total of three sections, including Quantitative Ability, Verbal Ability, Reading Comprehension, Data interpretation & Logical reasoning form the CAT question paper.
Shivam Kumar, CAT topper, said, "Candidates should spend a lot of their time analysing the shortcut methods." Make time management your priority. It is not just about preparing for Verbal Ability, Reasoning, or Quantitative Ability, but about preparing for all sections together with proper time management.
Attempting all questions accurately within the time allotment of 40 minutes to each section is comparatively difficult if you do not have the tricks of solving questions efficiently.
Prepare short notes on formulas and techniques to save time while solving any calculation-intensive CAT question.
Set a timer to record the time taken for each question in the Quantitative Aptitude section.
CAT 2025: VARC, DILR, and Quant MCQs & Weightages
Comprehensive CAT prep guide with focused practice on Verbal Ability, Data Interpretation & Logical Reasoning, and Quantitative Aptitude.
Be socially active and find like-minded individuals who are equally motivated to prepare for CAT 2025 without relying on coaching articles.
A good company can make or break the results. Hence, it is advisable that candidates actively seek out people who have appeared in CAT exams or are currently taking them.
By participating in groups with like-minded individuals, new topics and discussions will be beneficial during exam time.
It is not always necessary for all candidates to be involved in preparing for CAT through self-study. Those who have joined coaching classes can help others.
Queries and fundamental issues can be answered and resolved with the help of other team members. Study group members may motivate each other and foster a healthy environment, rather than teasing and teasing each other.
Keep an eye on the best CAT books, question banks, preparation notes, CAT sample papers, and more, by top authors.
Search for books that are rich in content rather than heavier in quantity. While preparing for the CAT 2025 exam, always opt for quality over quantity when selecting books.
Try to find the best books to start your CAT preparation after checking the exam pattern and the syllabus.
Use the Technology
Just because you are not going to any CAT coaching classes does not limit your access to the Internet. Browse through and utilise Google services. Try to determine which are the best educational sites that can assist and enhance your CAT preparation efforts. Several YouTubers are available at this time, who explain each topic of the CAT syllabus in clear and lucid language. Ronit Banerjea said that he used the internet and prepared through various preparation sites. Clear your concepts by learning new methods of solving important CAT questions from the internet.
Be Motivated & Have Faith In Yourself
Although not directly, this factor is of utmost importance, as it serves as a guiding force in all areas. Motivate yourself by adding a positive sticky note to your desk. Check this on a daily basis and stay positive. Notes could be "I can clear CAT with good marks", "I will get a call from IIM" or anything that inspires you. According to topper Ankit Desai, who scored in the 99.9th percentile in the CAT exam, said that the primary factor in clearing the CAT exam is constant self-motivation.
Regular Revisions
While preparing for the CAT exam at home, students must conduct regular revisions at specific time intervals to ensure they do not forget their basics. Additionally, regular revisions are essential for adequate preparation. Regular CAT revisions help reinforce key concepts, identify areas for improvement, and enhance problem-solving speed and accuracy. They also ensure that students stay on track with their study plan and retain information effectively, which is crucial for performing well in a competitive exam like CAT.
What Percentage of CAT Aspirants Crack the Exam Without Coaching?
A notable share of CAT aspirants successfully crack the exam without formal coaching. While coaching institutes enroll lakhs, official CAT data shows that around 2.88 lakh candidates registered for CAT 2023, but only ~7,500 made it to the IIMs. Within this pool, estimates suggest 25–30% of admits prepared without coaching, relying instead on books, online mocks, and disciplined self-study.
Success Ratio
CAT selection remains highly competitive, with an overall 2–3% success rate.
Of ~2.88 lakh test takers in CAT 2023, around 7,500 secured seats in IIMs, and nearly 2,000–2,200 are believed to be self-study candidates.
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Data shows engineering graduates dominate the self-study success pool, especially in Quantitative Aptitude (QA), as their academic background overlaps with the syllabus.
On the other hand, non-engineering aspirants often find QA challenging, and around 60% of them prefer coaching to strengthen fundamentals.
Working professionals, who make up 30–35% of CAT aspirants, lean towards self-study due to time and flexibility constraints.
Book-Only Prep Examples
For QA: Arun Sharma and Nishit Sinha provide chapter-wise difficulty gradation, helping aspirants move from Level 1 (basics) to Level 3 (CAT advanced).
For VARC: Word Power Made Easy (Norman Lewis) for vocabulary and Aristotle RC 99 for comprehension practice are highly effective.
For DILR: Arun Sharma DILR + past CAT papers (2017–2025) provide enough problem-solving variety.
On average, toppers report solving 3000–4000 QA questions, 200–250 RC passages, and 150–200 DILR sets from books before mocks.
Performance Benchmark
Self-study toppers typically attempt 60–70% of the paper with 80–85% accuracy instead of aiming for 100% coverage.
For CAT 2023, scoring ~90–95 marks secured 95 percentile, while 125+ marks pushed into the 99+ percentile range.
A disciplined self-study aspirant usually practices with 20–25 full-length mocks and 40–50 sectional tests to meet these benchmarks.
Key Advantage
Coaching fees range between ₹70,000–₹1,20,000, while a solid self-study kit (books + test series) costs ₹7,000–₹15,000.
This cost difference is why many working professionals and college students opt for self-preparation.
Beyond savings, self-study aspirants often show greater adaptability—they can build customised strategies instead of following generic coaching methods.
Average CAT Study Hours for Successful Self-Study Candidates
CAT self-study demands discipline, consistency, and smart time management. Successful candidates usually dedicate structured hours each day instead of studying randomly. The number of hours varies by individual strengths, weaknesses, and preparation stage, but a clear plan with balanced focus across Quant, VARC, and DILR makes preparation effective.
Early Preparation Stage (First 1–2 Months)
On average, self-study candidates spend 3–4 hours daily. This phase focuses on revising fundamentals, brushing up on maths basics, grammar rules, and practising simple reasoning sets. Regular reading—newspapers, editorials, or articles—adds value for VARC.
Mid Preparation Stage (2–3 Months In)
Study time increases to 4–5 hours daily. Aspirants divide time equally between concepts and practice. Two subjects are studied in depth each day, while the third gets lighter revision. Weekly targets like finishing a Quant topic or solving a set number of RC passages keep progress measurable.
Advanced Preparation Stage (Final 2 Months)
Successful candidates push to 5–6 hours daily with heavier focus on problem-solving, timed sectional tests, and mock analysis. Here, the balance shifts from learning new material to practising under exam conditions and improving speed with accuracy.
Last 4–6 Weeks
Self-study toppers often take 2–3 full-length mocks per week alongside 3–4 hours of daily focused revision. More than hours, the priority becomes analysing mistakes, refining strategies, and building exam temperament.
Key Observation from Self-Study Success Stories
It’s not about studying for 8–10 hours a day but about consistent, distraction-free sessions. Quality of practice, mock analysis, and adapting based on performance matter more than raw hours.
Best Resources to Prepare for CAT Exam at Home
Preparing for the CAT exam from home has become more accessible thanks to a wide range of reliable resources. Whether you're just starting or looking to strengthen specific sections, using the right materials books, question papers, sample tests, and mock exams, can dramatically improve your score and confidence.
CAT Books
Books play a crucial role in CAT preparation, offering structured content, conceptual clarity, and topic-wise coverage. They help candidates build strong fundamentals and allow for consistent self-study at their own pace. Choosing the right CAT books ensures efficient use of time and focused learning.
Section
Book Title
Author/Publisher
Quantitative Aptitude
How to Prepare for Quantitative Aptitude
Arun Sharma
Verbal Ability
How to Prepare for Verbal Ability & Reading Comprehension
Arun Sharma & Meenakshi Upadhyay
Logical Reasoning & Data Interpretation
How to Prepare for Data Interpretation & Logical Reasoning
Arun Sharma
General Preparation
The Pearson Guide to Verbal Ability & Logical Reasoning
Nishit K. Sinha
All-in-One Guide
Complete Guide for CAT
Arihant Publications
CAT Question Papers
Practicing previous years' CAT question papers helps candidates understand the exam pattern, difficulty level, and frequently asked topics. These papers are valuable tools for assessing preparation levels and improving time management. Solving them under timed conditions can simulate the real exam environment and reduce anxiety.
CAT Sample Papers
CAT sample papers are mock versions of the actual test created by coaching institutes and experts. They provide a balanced mix of expected question types and serve as a diagnostic tool to identify strengths and weaknesses. Solving sample papers regularly enhances speed, accuracy, and strategy refinement.
CAT Mock Test
Mock tests are a cornerstone of CAT preparation. They simulate the exam's format and pressure, helping candidates build stamina and mental readiness. Taking full-length CAT mock tests regularly helps in performance tracking, improving test-taking strategies, and boosting confidence. Analysing mock test results also aids in identifying areas needing improvement.
Best CAT 2025 Study Materials for Self-Preparation by Careers360
Below are some of the CAT essential ebooks and CAT study materials designed by Careers360 to enhance candidates' CAT preparation and help them secure a very high CAT percentile score. The candidates are also strongly encouraged to refer to the various important CAT books to enhance their CAT 2025 performance.
Q: What is the first step for self-study CAT preparation?
A:
Start by understanding the CAT exam pattern and syllabus. Then, build strong basics in Quant, practise reading for VARC, and solve simple reasoning sets before moving to advanced questions.
Q: How important are mock tests in self-study?
A:
CAT Mocks are crucial as they help track progress, improve time management, and identify weak areas. Take at least 20–25 mocks and analyse every attempt carefully.
Q: What is the first step for self-study CAT preparation?
A:
Start by understanding the exam pattern and syllabus. Then, build strong basics in Quant, practise reading for VARC, and solve simple reasoning sets before moving to advanced questions.
Q: Can I crack CAT without coaching?
A:
Yes, many toppers crack CAT with self-study. With the right CAT self-study plan, discipline, and regular practice, you can succeed without joining any coaching institute.
Q: How do I start CAT 2025 preparation at home?
A:
Begin by understanding the exam pattern and syllabus. Create a study schedule, use trusted books and online resources, and take regular mock tests to track progress.
Q: What are the best resources for CAT self-preparation?
A:
Use Arun Sharma books, previous year papers, free YouTube lectures, mock tests, and online platforms like 2IIM, Cracku, or IMS for CAT 2025 strategy without coaching.
Q: How much time should I dedicate daily to CAT self-study?
A:
Aim for 3–4 hours daily. Focus on quality rather than just hours—plan topic-wise and balance all three sections: VARC, DILR, and Quant.
Q: Is mock testing important for CAT self-preparation?
A:
Absolutely. Mocks help you assess your strengths, improve time management, and adapt your CAT preparation strategy. Review every mock test thoroughly to learn from mistakes.
Q: Can CAT preparation be done without coaching?
A:
Yes, CAT preparation can be done without coaching. With the right books, study plan, and consistent practice using mocks and online resources, many aspirants successfully crack CAT independently.
Q: Can I crack the CAT 2025 without joining any coaching institute?
A:
Absolutely yes! Many CAT toppers, such as Shivam Chandak (99.98%), Aditya Devalla (99.97%), and Abhilasha Balakrishnan, have successfully cleared the CAT through self-study alone. What matters most is having a structured study plan, quality resources, and consistent practice with mock tests.
The CAT 2025 exam is a national-level MBA entrance test for IIMs and top B-schools in India. It will be held on 30th November 2025 in computer-based mode across ~170 cities.
The registration is open from 1st August to 13th September 2025 on
iimcat.ac.in
.
Admit cards will be available from 5th November 2025 onward.
Graduates with at least 50 marks (45 for SC/ST/PwD) are eligible to apply.
The exam tests English, Reasoning, and Quantitative Aptitude in three timed sections.
With 305 marks in ICAR PG and being from ST category, your chances of getting an AIEEA (CAT) seat is good, especially in plant sciences and less competitive subjects
In CAT registration, you cannot create a new user ID with the same mobile number, even if you use a different email ID. Each mobile number and email can be linked to only one account. If you already registered once, the system will not accept a duplicate with that number. To register again, you must use a new mobile number and new email ID. If you lost your old login, you can recover it through the forgot password/user ID option on the CAT portal.
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 ?
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 ?
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 ?
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 ?
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 ?
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 ?
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 ?
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 ?
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 ?
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 ?
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