Mastering Quadrilaterals and Polygons, Games and Tournaments Puzzles, Antonyms, and PYQs- Day 42

Mastering Quadrilaterals and Polygons, Games and Tournaments Puzzles, Antonyms, and PYQs- Day 42

Edited By Irshad Anwar | Updated on Sep 19, 2024 01:25 PM IST | #CAT

Hello CAT 2023 aspirants, On November 26, the CAT exam 2023 will be given for MBA admissions 2024-2026. In this CAT 2023 60-day preparation guide series of Careers360, we will discuss the strategies on Quadrilateral and Polygons questions for CAT exam for day 42 that can help you prepare well and crack the CAT entrance test 2023. As you prepare for CAT 2023, don't forget to focus on mastering quadrilaterals & polygons CAT questions and answers, as they are integral to the Quantitative Aptitude section. Students can download the geometry questions and answers pdf. CAT Preparation 2023 in 60 days

Mastering Quadrilaterals and Polygons, Games and Tournaments Puzzles, Antonyms, and PYQs- Day 42
Mastering Quadrilaterals and Polygons, Games and Tournaments Puzzles, Antonyms, and PYQs- Day 42

Part-1: Quantitative Aptitude for CAT exam

Important Concept/Formula Used in Quadrilateral and Polygons questions

Quadrilateral and Polygons

  • Types of Quadrilaterals.
  • Areas related to different quadrilaterals.
  • Properties
  • Basics of Polygons (Regular).
  • Area related to the polygon.
  • Polygon Formula:
  • The sum of interior angles of a polygon with “n” sides =180°(n-2)

All the aspirants need to solve quadrilaterals & polygons cat questions and answers to have a good command on this topic. Here, we have provided the quadrilaterals & polygons cat questions and answers for the practice in the form of previous year questions which will be really helpful for the students. Apart from these questions, To excel in CAT, it's essential to practice a variety of questions, especially quadrilaterals & polygons CAT questions and answers, to strengthen your geometry skills.

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CAT Previous Years Questions on Quadrilateral and Polygons:

Q1. Problems on quadrilaterals with answers are given below:

In a parallelogram ABCD of area 72 sq cm, the sides CD and AD have lengths 9 cm and 16 cm, respectively. Let P be a point on CD such that AP is perpendicular to CD. Then the area, in sq cm, of triangle APD is [CAT 2018]

  1. 18√3

  2. 32√3

  3. 12√3

  4. 24√3

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Solution: (B)

1695877475353

Area of parallelogram ABCD = 72 = CD ×AP

9AP=72

AP = 8 cm

In right-angled triangle APD, AP2 + PD2 = AD2

On solving, we get

PD=8√3

Thus, Area of triangle APD = 1/2 AP×PD = 1/2×8×8√3 = 32√3

Q2. Regular Polygon Questions

The number of sides in a regular polygon is ‘m’ times the number of diagonals in it. What is the interior angle of this polygon in terms of m? [TITA, based on CAT PYQ]

Solution:

Measure of an interior angle of a regular polygon = [(n-2)1800]/n

Number of diagonals in an n-sided regular polygon = [n(n-3)/2]

Also, n = m times number of diagonals

n/m = number of diagonals

So, n/m = n(n-3)/2

On solving, we get

n = (2+ 3m)/m

Therefore,

Interior angle = (n-2)180/n = ((2+ 3m)/m-2)180/(2+ 3m)/m = ((2+ m)/m)180/(2+ 3m)/m= (2+ m)180/(2+ 3m) degrees

CAT Exam Important Topic: Strategy to Prepare for “ CAT Geometry (Quadrilateral and Polygons)

Quadrilateral questions strategy:

  1. Learn Important Properties of Quadrilaterals

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Area = 1/2 (product of diagonals) × (sine of the angle between, them)

A parallelogram circumscribed about a circle is a rhombus.

Median (For a trapezium) = 1/2 × sum of the parallel sides (median is the line equidistant from the parallel sides).

  1. Learn Properties related to diagonals

1695877475461

  1. Properties of a Regular Polygon

  • Number of diagonals in an n-sided regular polygon = [n(n-3)/2]

  • Measure of an interior angle of a regular polygon = [(n-2)1800]/n

  • Measure of an exterior angle of a regular polygon = 3600/n

  1. Practise CAT previous years questions to know the pattern of the questions and concepts involved.

  1. Practise Similar problems on quadrilaterals with answers and polygons questions and answers.

In the final stages of CAT preparation, revisiting quadrilaterals & polygons CAT questions and answers can boost your confidence and accuracy in geometry-related topics.

CAT entrance exam: Prerequisite to Quadrilateral and Polygons

  1. Lines and Angles

  2. Basics of trigonometry

  3. Basics of Triangles

CAT study material: References to Study (Theory)Quadrilateral and Polygons

  1. NCERT Mathematics Class 9 and 10

  2. Rodha (YouTube, Link: https://www.youtube.com/watch?v=TZadcVDti64 )

  3. CAT Funda (https://www.youtube.com/watch?v=0Pu_bQjot1M )

CAT study material: References to Practice quadrilateral questions and answers and Regular Polygon Questions

  1. How to prepare quantitative Aptitude for CAT by Arun Sharma.

  2. Rodha (https://www.youtube.com/watch?v=Dy4_ESXGjeY )

  3. CAT Questions on Polygon (Link: https://www.youtube.com/watch?v=_l0wPqRgfy04 )

Part-2: CAT 2023 Preparation Tips: CAT DILR tips (Logical Reasoning and Data Interpretation)

Games And Tournament Questions In CAT is a topic that demands a strategic approach and logical thinking to solve complex problems in the CAT exam. CAT aspirants should allocate time for extensive practice of Games and Tournaments Questions In CAT to enhance their Logical Reasoning skills. In the CAT exam, Games And Tournament Questions In CAT often challenge candidates with intricate scenarios that require careful analysis.

CAT 2023 Syllabus Topic: Strategy to prepare “Games and Tournaments (Part-1)” for CAT

Important Concepts/ Formula Used in Games and Tournaments

  1. Round Robin Format:

Total number of matches in a single round robin = nC2, where N is a number of teams.

total wins + (total ties/2) = total number of matches.

  1. Knock-Out Format:

Total number of matches = Number of teams – 1

The player ranked the highest plays the player ranked the lowest. The second-ranked player plays the second-last-ranked player and so on.

The CAT exam often includes challenging CAT games and tournaments questions, which test your logical and analytical skills. To perform exceptionally in the CAT DILR section, you must practise a variety of CAT games and tournaments questions to hone your problem-solving abilities.

Previous Years Questions on Games and Tournaments from CAT/ MBA Entrance Exam:

Six players – Tanzi, Umeza, Wangdu, Xyla, Yonita and Zeneca competed in an archery tournament. The tournament had three compulsory rounds, Rounds 1 to 3. In each round, every player shot an arrow at a target. Hitting the centre of the target (called bull’s eye) fetched the highest score of 5. The only other possible scores that a player could achieve were 4, 3, 2 and 1. Every bull’s eye score in the first three rounds gave a player one additional chance to shoot in the bonus rounds, Rounds 4 to 6. The possible scores in Rounds 4 to 6 were identical to the first three.

A player’s total score in the tournament was the sum of his/her scores in all rounds played by him/her. The table below presents partial information on points scored by the players after the completion of the tournament. In the table, NP means that the player did not participate in that round, while a hyphen means that the player participated in that round and the score information is missing. [CAT 2019]

1695877475610

The following facts are also known.

  1. Tanzi, Umeza and Yonita had the same total score.
  2. Total scores for all players, except one, were in multiples of three.
  3. The highest total score was one more than double the lowest total score.
  4. The number of players hitting the bull’s eye in Round 2 was double that in Round 3.
  5. Tanzi and Zeneca had the same score in Round 1 but different scores in Round 3.

Q.1 What was Zeneca's total score?

  1. 23

  2. 24

  3. 21

  4. 22

Ans: [2]

Q2. What was the highest total score?

  1. 24

  2. 21

  3. 23

  4. 25

Ans: [4]

Q3. Which of the following statements is true?

  1. Xyla’s score was 23.

  1. Xyla was the highest scorer.

  1. Zeneca was the highest scorer.

  1. Zeneca’s score was 23.

Ans: [2]

Q4. What was Tanzi's score in Round 3?

  1. 3

  2. 5

  3. 4

  4. 1

Ans: [4]

Solution:

Player

Bull’s Eye Scored till 3rd round

T

1 (Played round 4)

U

2 (Played round 4 and 5)

W

0 (Played till round 3)

X

3 (Played all rounds)

Y

1 (Played round 4)

Z

2 (Played round 4 and 5)

Information given in the question and above information can be tabulated as

1695877475774

Total Hit bull’s Eye score till round 3 should be 9 (After counting R4, R5 and R6 played)

Total Hit bull’s eye score in round 2 can be either 1 or 2.

If Hit bull’s Eye scores in R3 =1, then R2 must have 2, and R1 should have 6 which is not possible since W has not scored any hit bull’s eye.

So, the total Hit Bull’s score in R3 = 2, R4= 4, R3 = 3; x =5 (only possibility)

All empty spaces must have a value of 5. (Since R2 have 4 hit bull’s eye score)

After this value of y and z cannot be 5. So, U must have 5 in R3.

The table will look like this

1695877476078

Total of T, U and Y must be multiple of 3.

Possible values for A = 15, 18

If A =18; Value of T in R3 = 4; Value of U in R1 = 5(Not possible)

If A =15; Value of T in R3 = 1; Value of U in R1 = 2; Value of Y in R1 = 2 (Correct)

Also, W must have a minimum score (Let it is m) and X must have maximum possible score let it be n (must be greater than 22).

As n= 2m + 1

m = 12; n = 25

But if m = 11, m = 23 (which is not possible as only one of the all-total scores is not multiple of 3)

Thus n = 25 and m = 12

As Z has four scores of 5 so his 5th score will be either 1 or 4. But it cannot be 1 as T’s score was 1.

Now the complete table will be as

1695877476134

Tips and Tricks for CAT Games and Tournaments

  • Develop creative thinking through games and creative activities.
  • Do solve puzzles every day.
  • Learn new skills.
  • Number of Teams/Players in knockout tournaments will be in multiple of 4.
  • There can not be any tie matches in Knock-out tournaments.

CAT 2023 candidates must familiarise themselves with different types of CAT games and tournaments questions to adapt to the exam's unpredictability.

CAT entrance exam: Prerequisite

  1. Puzzle

  2. Basic Knowledge of Sports

References to CAT Study (Theory)

  1. LRDI by Nishit K. Sinha

  2. Crack U (YouTube link: https://www.youtube.com/watch?v=fZIx-bnpNO0)

References to Study (Practice)

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

  2. MBA Entrance Previous years Papers and Sample Papers.

  3. Rodha (YouTube: https://www.youtube.com/watch?v=Oy9ERJEboWY)

  4. https://www.youtube.com/watch?v=1t4e0EpU12A

Part-3: CAT Exam Preparation 2023: CAT exam tips for VARC (Verbal Ability & Reading Comprehension)


Sample Problems based on CAT/MBA Entrance Exams:

Directions: Choose the word opposite in meaning from the given options for highlighted phrase/word.

Q1: Due to the recent fallen prices of petrol, the common class has to deal with a lot of budget issues.

  1. Raised

  2. Increased

  3. Slanted

  4. Upright

Ans. Option (B)

Explanation: according to the context of the sentence, the most suitable word or antonym word can be increased.

Q2: Find the opposite word of FRAUDULENT

  1. Candid

  2. Direct

  3. Fortnight

  4. Genuine

Ans. Option (D)

Explanation: the only possible word that means opposite to the given word is an option (d). Other words do not fit in the context.

CAT Exam Important Topic: Strategy to Prepare “Antonyms (Part-1)” for CAT-2023

  1. Antonyms are contextual.
  2. Focus on the root words.
  3. Learn antonyms by logically associating a word with a sentence or a situation.
  4. Elimination of wrong options.
  5. Eliminate answer choices that have no clear antonym.
  6. Observe positive and negative words. It is possible to discern every word with a positive, negative, or neutral meaning.
  7. It is preferable to choose the word which matches the degree of the word in the sentence.
  8. Practise more and more exercises.

CAT 2023: Pre-requisite to Antonyms

  1. Vocabulary

  2. Parts of Speech

CAT exam: References to Study (Theory)

  1. Made Word Power Easy

  2. CATking

  3. (https://www.youtube.com/watch?v=qXw3syyd_Ak&t=6s )

CAT exam: References to Study (Practice)

  1. Newspaper readings (The Hindu/ Times of India)

  2. CAT Previous years Papers and other MBA Entrance Exams.

  3. (YouTube; Link: https://www.youtube.com/watch?v=PiN521XFNd0 )

We will be back with Day 43 tomorrow. Do practice and be focused.

Thank you! All the Best!

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Questions related to CAT

Have a question related to CAT ?

The student cannot join the postgraduate MA program directly in the second year of the MA after completing the MBA.


Universities generally expect students to begin the first year of a masters' program even though they had qualifications at the level of a bachelor's degree. The university's curriculum along with the courses are planned to give an in-depth knowledge of the subjects.


But you could opt for:


Postgraduate Studies:


Research Career: In case research interests you, then you can pursue a Ph.D. in your specific interest.

Specialized Master's Programs: Find any specific master's course that supports the career goal.

Professional Certifications:


Make a professional certification in CFA, CA, or FRM to enhance the professional skills and better opportunities in the career field.

Job Entry via MBA

After gaining an MBA from a renowned institution, it's possible to get entry into the corporate world where the diversity in the career field is assured.

In the end, it would depend on what you would like and what you are particularly interested in. It will be better if you take a suggestion from your academic advisor or career counselor.

Hello Pratik,

If your family income exceeds 8 LPA, it will affect your eligibility for the NC-OBC category under the CAT reservation rules. The NC-OBC category requires that the family income should be below 8 LPA to qualify. If you anticipate that your income will exceed this threshold, you should update your status and notify the CAT authorities .

Here's what you can do:

  1. Email the CAT authorities : Inform them about the potential change in your income status and request to be considered under the General category, if applicable. You should do this before the examination or any further processing, as your eligibility for the OBC category depends on the income criteria.

  2. Documents and Proof : Make sure you have a valid OBC certificate and any relevant documentation regarding your family income, in case they require verification. Also, be aware that if your income exceeds 8 LPA, you might need to apply under the General category, as the OBC-NC reservation is no longer applicable.

  3. General Category Consideration : If your application is accepted as General, you will be evaluated based on the General category criteria, including cutoffs and ranking.

To summarize, notifying the CAT authorities is the correct approach to avoid discrepancies later, and if your income is above the threshold, you will be treated as a General candidate for the admissions process.



For more details about CAT exam you can check out an article by Careers360 whose link is given below:

Link: https://bschool.careers360.com/exams/cat


I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.


Hi Shreya ,

Having a tattoo on your wrist should not  create a problem during the CAT exam as long as it does not contain any content that violates exam rules , such as communication-related symbols , unauthorised messages or any text resembling formulas or answers .

For a safe side , it is recommended :

1. Inform the Invigilators : Let them know about your tattoo during the identification check , so there are no misunderstandings .

2. Follow the Guidelines : Ensure you follow all instructions regarding permissible items and dress code on the exam day .

Hope this helps you .

ALL THE BEST .



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Hello,

Yes, you can also join IIMs two years after graduation, depending upon the justification in interviews and your performance in entrance exams. If you are not sure about CAT, try those other management exams less hard:

Common Management Admission Test: Easier than CAT; 4-5 months of continuous preparation will suffice.

MAT : Much easier and takes place thrice a year.

SNAP (Symbiosis National Aptitude Test): A bit easier than CAT, apt for Symbiosis Institutes.

Xavier Aptitude Test or XAT : Hence, easier than CAT but the unique decision-making section.

Use exams like CMAT and MAT as a challenge to be competitively prepared. This can be given about 4-5 months, along with a few rounds of mock tests and smart studying.

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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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