Elevate Your Skills in Coordinate Geometry, Inequalities, and Idioms and Phrases using Targeted PYQs- Day 49

Elevate Your Skills in Coordinate Geometry, Inequalities, and Idioms and Phrases using Targeted PYQs- Day 49

Edited By Irshad Anwar | Updated on Sep 19, 2024 10:44 AM IST | #CAT

Hello CAT 2024 aspirants, The CAT exam 2024 is scheduled On November 24 for MBA admissions 2025-2027. In the continuation of the CAT 2024 60-day preparation guide series of Careers360, on day 49 we will discuss the strategies for Coordinate Geometry, Inequality and idioms and phrases Questions for CAT Exam that can help you prepare well and crack the CAT entrance test 2024. Students can download the coordinate geometry for cat pdf.

Elevate Your Skills in Coordinate Geometry, Inequalities, and Idioms and Phrases using Targeted PYQs- Day 49
Elevate Your Skills in Coordinate Geometry, Inequalities, and Idioms and Phrases using Targeted PYQs- Day 49

This article includes topics: Coordinate geometry questions,3-D coordinate system, Idioms and phrases questions for CAT exam, and questions on Inequalities. CAT Preparation 2024 in 60 days

Part-1: Quantitative Aptitude for CAT exam

Important Concept/Formula Used in Coordinate Geometry Questions

Formulas Used in CAT Questions on Coordinate Geometry are given below:

  • Distance Formula

1696071904582

  • Application of distance formula

  • Section Formula

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1696071904378

  • Equation of line, Circle, and other geometrical figures.

  • Concept of slope

  • Distance between two lines etc

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Previous Year CAT Geometry Questions: Coordinate Geometry Questions

Q1. CAT coordinate geometry questions are given below:

The points (2, 1) and (-3, -4) are opposite vertices of a parallelogram. If the other two vertices lie on the line x + 9y + c = 0, then c is [CAT 2020, slot 3]

  1. 15
  2. 13
  3. 14
  4. 12
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Solution: [3]

Diagonals of a parallelogram bisects each other.

So, the mid-point of (2, 1) and (-3, -4) must lie on the other diagonal also i.e. on the line x + 9y + c = 0.

Co-ordinate of mid-point of (2, 1) and (-3, -4) = {(2-3)/2, (1-4)/2} = (-1/2, -3/2)

This point satisfies x + 9y + c = 0.

So, -1/2 +9(-3/2) +c = 0

c = 14.

Q2. CAT coordinate geometry questions are given below:

A triangle ABC has an area of 32 sq units and its side BC, of length 8 units, lies on the line x = 4. Then the shortest possible distance between A and the point (0,0) is [CAT 2018, Slot 2]

  1. 4√2 units
  2. 2√2 units
  3. 4 units
  4. 8 units

Solution: [3]

Since BC = 8 units

½ x Height x BC = 32

Height = 8 units

1696071904810

Since the base lies on x = 4 and has a vertical height is of length = 8 units, A can either lie on the line x = 12 or on x = - 4

So, shortest possible distance to A from the point (0,0) = 4 units

CAT Exam Important Topic: Strategy to Prepare for “Coordinate Geometry” as well as for coordinate geometry questions

CAT Questions on Coordinate Geometry

  • Learn different form equations of the line.
  • Slopes of two parallel lines are equal.
  • y coordinate of x-axis is 0.
  • x coordinate of y-axis is 0.
  • If the area of a triangle is 0, then the triangle will not be formed and the points are collinear.
  • Divide the problems into sub-categories while practising.
  • Practice as much as you can to understand the variations in questions.

CAT entrance exam: Prerequisite to Coordinate Geometry Questions

  1. Basics of Geometry
  2. Cartesian System
  3. Linear Equation

CAT study material: References to Study (Theory) Coordinate Geometry Questions

  1. NCERT Mathematics Class 11 and 12
  2. Mission CAT (YouTube Channel: https://www.youtube.com/watch?v=pMfvgQCZrFs)

CAT study material: References to Practice CAT Questions on Coordinate Geometry

  1. How to prepare quantitative Aptitude for CAT by Arun Sharma.
  2. CAT Funda: YouTube (https://www.youtube.com/watch?v=P4Tpp9Fe4Ew)
  3. Practice Sample Papers

Part-2: CAT 2024 Preparation Tips: CAT DILR tips (Logical Reasoning and Data Interpretation)

CAT 2024 Syllabus Topic: Strategy to prepare “Inequality” for CAT

Important Concepts/Formula Used in Inequality

Set of elements with several coded relationships mentioned using the inequality symbols are as follows:

  • A < B means A cannot be greater than or equal to B.
  • A > B means A cannot be less than or equal to B.
  • A ≤ B means A cannot be greater than B.
  • A ≥ B means A cannot be less than B.
  • A ≠ B means A is either greater or lesser than B.

Previous Years Questions on Inequality from CAT/ MBA Entrance Exam:

Q1. Statement: A < H > Y, Y ≤ N, N = X

Conclusion I: A = X

Conclusion II: H > N

  1. Only conclusion I is true
  2. Only conclusion II is true
  3. Both conclusions I and II are true
  4. Neither conclusion I nor II is true
  5. Either conclusion I or II is true

Solution: [2]

A < H > Y, it concludes that H is greater than both A and Y but we can not relate A and Y.

From 2nd and 3rd statements

Y ≤ N = X

So, from the above discussion we can not establish any relation between A and X.

Therefore, only conclusion II is true.

Q2.

Direction: Based on the information given below, answer the following questions:

A @ B, means B is greater than A

A & B, means B is smaller than A

A $ B, means B is equal to A

A # B, means B is greater than equal to A

A % B, means B is smaller than or equal to A

Statement: D @ Q $ R % S # X % U

Conclusion I: D % U

Conclusion II: R @ X

  1. Only conclusion I is true
  2. Only conclusion II is true
  3. Both conclusions I and II are true
  4. Neither conclusion I nor II is true
  5. Either conclusion I or II is true

Solution: [4]

Using codes rewrite the question statement.

D @ Q $ R % S # X % U

Statement:

D > Q = R ≤ S ≥ X≤ U

Conclusion I: D % U (D≤ U)

Conclusion II: R @ X (R > X)

From statement D > Q = R ≤ S ≥ X≤ U, the relation between D and U cannot be established since between D and U, both signs of ‘greater than’ and ‘less than’ are there. So, the conclusion I will not follows.

For the same reason, the relation between R and X also cannot be established.

Tips and Tricks for CAT Inequality

  1. Make a well understanding of symbols.

  2. Make rough diagrams while solving questions for a better understanding of codes.

  3. Learn properties of Inequality in reasoning.

  4. Understand the types of questions asked in Exams.

CAT entrance exam: Pre-requisite

  1. Linear Inequalities

  2. Coding-Decoding , Blood Relation

References to CAT Study (Theory)

  1. A new approach to Reasoning (B.S. Sijwali & S. Sijwali Arihant)

  2. Mock Zone: MBA Preparation (YouTube: https://www.youtube.com/watch?v=K7HSUc8hv2A)

References to Study (Practice)

  1. Verbal and Non-Verbal Reasoning by R S Agrawal.

  2. MBA Entrance Previous years Papers and Sample Papers.

  3. (YouTube: https://www.youtube.com/watch?v=V9UjrHAuZUw)

Part-3: CAT Exam Preparation 2024: CAT exam tips for VARC (Verbal Ability & Reading Comprehension)

CAT Exam Important Topic: Strategy to Prepare “Idioms and Phrases questions for cat exam” (Part-1). Students can download the idioms and phrases for CAT exam pdf

Previous Years Questions on Idioms and Phrases for MBA exams

Also, idioms for CAT exam are given below -

  1. Hear it on the grapevine:

Meaning: To hear news from someone who heard the news from someone else

E.g. I heard through the grapevine that she is leaving the flat-is it true?

  1. Shot in the dark:

Meaning: A wild, unsubstantiated guess; also, an attempt that has little chance of success.

E.g. You can try looking for your ring but I think it’s a shot in the dark.

  1. Zero in on something:

Meaning: Focus all attention on one thing.

E.g. Researchers are hoping to zero in on the research.

  1. The best of both worlds:

Meaning: The benefits of widely differing situations, enjoyed at the same time.

E.g. I have the best of both worlds- an amazing family and great work.

  1. Cut your coat according to your cloth:

Meaning: Actions should suit circumstances or resources.

E.g. We belong to a middle-class family, and we always cut our coats according to our clothes.

  1. To step into a dead man’s shoes:

Meaning: To take over the position or role of someone who has died.

E.g. It is ill waiting for a dead man’s shoes.

  1. Halcyon Days:

Meaning: A very happy or successful period in the past.

E.g. I remember those halcyon days when everyone was friendly in nature.

  1. To backbite a person:

Meaning: To say mean things about a person.

For E.g. Neha always backbites her friend

  1. If the cap fits, wear it:

Meaning: Used as a way of suggesting that someone should accept a generalized remark or criticism as applying to themselves.

E.g. I told the council members what I think and I told them that if the cap fits, they should wear it.

  1. To make bricks without straw:

Meaning: Important and essential things.

E.g. You can’t crack the CAT examination If you have no command over verbal ability topics. You can’t make bricks without straw.

Tips and Tricks to Solve CAT Questions on Idioms and Phrases

  • Understand the context in which an idiom or phrase has been used. It will help you to understand and remember a particular idiom crystal clearly.
  • Prepare the list of idioms and phrases and write their meaning and context to learn them efficiently.
  • Pick 5, 7, or 10 idioms out of the list and use them in your day-to-day sentences.
  • If you find difficulty in learning any idiom and phrase, try relating them with the stories or things in order to ease the difficulty.

CAT 2024: Pre-requisite to Idioms and Phrases

  1. The basic idea of sentence structure.

  2. Good Vocabulary.

References to Study (Theory) idioms for CAT exam

  1. 200 Practical English Idioms by Alex Makar

  2. Word Power Made Easy by Norman Lewis

References to Practice idioms and phrases questions for CAT exam

  1. 200 Practical English Idioms by Alex Makar

  2. Word Power Made Easy by Norman Lewis

  3. engvid.com (Web)

Tomorrow we'll be back with Day 50, so practice and stay focused.

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Questions related to CAT

Have a question related to CAT ?

Top MBA colleges based on CAT, XAT, SNAP, and NMAT scores include some of India’s best institutions. For CAT, the IIMs (Ahmedabad, Bangalore, Calcutta) and FMS Delhi are highly regarded. XAT results in prestigious colleges like XLRI Jamshedpur and XIMB. SNAP is known for Symbiosis Institutes, such as SIBM Pune and SCMHRD. NMAT scores open doors to NMIMS Mumbai, SPJIMR Mumbai, and ISB Hyderabad. Each exam has unique eligibility requirements, and their cutoffs vary, so it's important to research the specific criteria and select based on your preferences and strengths.

Hello,

Here are important points regarding your query :-

  • Opportunity for candidates: IIM Kashipur might be inviting candidates for further consideration, regardless of initial CAT scores.
  • Broadening applicant pool: They may aim to review diverse profiles beyond just percentile.
  • Different criteria: Other factors like academic performance, work experience, and diversity may contribute to the decision.
  • Possibility of screening: The email could be a formality, and actual shortlisting will depend on various selection criteria.
  • No guarantee of shortlist: The invitation doesn’t ensure selection; many institutes offer preliminary applications before filtering through comprehensive evaluations.

Hope it helps !

Hi,

Based on the previous year analysis, According to your CAT 2024 percentile some of the colleges in which you have chances to get a seat includes:

  • ISBR Business School
  • SOIL Institute of Management
  • Birla Institute of Management Technology
  • GD Goenka University
  • The ICFAI University
  • Great Lake Institute of Management
  • Jaipur National University

You can predict more colleges using the CLAT 2024 college predictor tool .

Hope this information will help you

Hello Greetings

With a CAT 2024 percentile of 68.28%, you may face a challenging time getting into IIT Delhi, as their cutoffs are typically higher. However, being an SC female student, you may be eligible for relaxation in the cutoff criteria .


To give you a better idea, here are some general CAT cutoff percentiles for IITs and other top B-schools:


- *IIT Delhi*: Typically above 90 percentile for general category students.

- *Newer IIMs*: Such as IIM Vishakapatnam, IIM Shillong, and IIM Udaipur, may have lower cutoffs, around 80-90 percentile.

- *Other top B-schools*: Like IMT Ghaziabad, XIM Bhubaneswar, and TAPMI, may also consider students with lower percentiles.


It's essential to note that CAT cutoffs can vary from year to year, and other factors like your academic background, work experience, and performance in the personal interview (PI) and written ability test (WAT) also play a significant role in the admission process.


To explore more options and predict your chances of getting into various colleges, you can use online CAT college predictor tools .

Have a great day

Hello Greetings

Considering your 82.58 percentile in CAT and 22 months of industry experience in IT and Financial analysis, you have several options for General Management PGDM or PGPM programs.


*Decent Colleges Accepting Low CAT Percentile:*

- _SPJIMR_: Offers PGDM and PGPM programs, accepting CAT scores, with a minimum eligibility criterion of 50% aggregate in graduation ¹ ².

- _SOIL_: Provides PGPM and PGDM programs, considering CAT scores, with a focus on experiential learning ³.

- Other institutes like _IMT Ghaziabad_, _XIMB_, and _IRMA_ might also accept candidates with lower CAT percentiles, but this may vary depending on the program and intake.

*Key Factors to Consider:*

- _Work Experience_: With 22 months of experience, you might be eligible for PGPM programs, which typically require more work experience than PGDM programs ¹.

- _Career Gap_: Explain your career gap effectively in your application, highlighting any relevant activities or skills gained during that period.

- _Profile-Based Selection_: Some institutes consider profiles, including work experience, academic background, and extracurricular activities, in addition to CAT scores ¹.

*Next Steps:*

1. Research the institutes mentioned above and their programs.

2. Review the eligibility criteria, admission process, and fees for each program.

3. Prepare your application, ensuring you effectively communicate your strengths, work experience, and career goals.

4. Be prepared for interviews, focusing on your profile, experience, and motivation for pursuing a PGDM or PGPM program.


Remember, a lower CAT percentile doesn't necessarily limit your options. Focus on showcasing your strengths, experience, and fit with the program to increase your chances of admission.

Have a great day

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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