Great Lakes - PGPM & PGDM 2025
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We're back with a strategy for the Day 17 of our preparation for the CAT 2024. This article will discuss strategies for the following topics, including CAT Inequality questions and simple equations CAT questions. Students can download CAT algebra questions pdf.
Crack the CAT 2024 with the 60-day CAT exam preparation schedule we prepared for you to get a flow, plan, and schedule for your preparation.
The topic covered for the day is given below:
In Linear Equations and Quadratic Equations , we deal with problems where the Left-hand side is equal to the right-hand side to find the unknown value.
In Inequalities, we LHS and RHS are not equal (but have the possibility of being equal).
Any of the following cases are possible in CAT inequalities questions:
LHS ≥ RHS; LHS > RHS; LHS < RHS; LHS ≤ RHS
For example, if we say a > 3, a can have values 4, 5, 6, ………. (If integer solutions are required)
Generally, two types of cat inequalities questions are asked:
CAT Inequalities questions on Linear Equations
CAT Inequalities questions on Quadratic Equations
We have to study in detail topics like quadratic inequalities, modulus inequalities, and linear inequalities.
Aspirants can also download the CAT inequalities questions pdf for further reference and practice. The CAT 2024 inequalities questions with answers are given below:
Q1. The number of distinct pairs of integers (m, n) satisfying |1 + mn| < |m + n| < 5 is:
[TITA, CAT Exam 2021, Slot-3]
Solution:
|1 + mn| < |m + n| < 5
⇒|1 + mn| < |m + n
On squaring both sides,
(1 + mn)2 < (m + n)2
⇒1 + 2mn + m2n2 < m2 + n2 + 2mn
⇒1 - n2 - m2 + m2n2 < 0
⇒ (1 - m2) (1 - n2) < 0
Case 1:
For integer values of m and n, if n2 > 1,
Then (1 - m2) must be positive which is possible only when m = 0.
|m + n| < 5
⇒ |n| < 5
So, n can be ±2, ±3, ±4 (n cannot be ±1, if taken product becomes 0)
Case 2:
(1 - m2) (1 - n2) < 0
Possible if n = 0 and m2 > 1
Similarly, m can be ±2, ±3, ±4 (m cannot be ±1, if the taken product becomes 0)
In each case, we have six possible solutions.
Therefore, a total of 12 solutions are possible.
Q2. The smallest integer n for which 4n >1719 holds, is closest to:
[CAT Exam 2018]
33
39
37
35
Solution:
Given that 4n >1719
⇒ (161/2)n >1719
⇒ 16n/2>1719
So, we can say that n/2 > 19
⇒ n > 38
The closest value to 38 from the options is 39.
Hence, the correct answer is 39.
Q3. The number of integers n that satisfy the inequalities |n – 60| < |n – 100| < |n – 20| is:
[CAT 2021 Slot 1]
21
19
18
20
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Solution:
Given: |n – 60| < |n – 100| < |n – 20|
The distance between these two points can be represented by |x – y| or |y – x|.
Let's take the first part of the inequality.
|n – 60| < |n – 100|
This inequality holds good for the values of n below 80.
Hence ‘n’ should be less than 80.
Now Let's check for the later part of the inequality.
|n – 100| < |n – 20|
This inequality holds good for the values of n above 60.
Hence ‘n’ should be greater than 60.
∴ Values of ‘n’ range from 61 to 79.
So, the total possible integers that satisfy this inequality are 19.
Hence, the correct answer is 19.
Q4. The largest real value of a for which the equation |x + a|+|x – 1| = 2 has an infinite number of solutions for x is:
[CAT 2022]
-1
0
1
2
Solution:
In the question, it is given that the equation |x+a|+|x-1|=2 has an infinite number of solutions for any value of x.
This is possible when x in |x + a| and x in |x - 1| cancel out.
Case 1:
x + a < 0, x ≥ 0
⇒ - a - x + x - 1 = 2
⇒ a = -3
Case 2:
x + a ≥ 0 and x - 1 < 0
⇒ x + a - x + 1 = 2
⇒ a = 1
∴ The largest value of a is 1.
Hence, the correct answer is 1.
Number line.
Some important rules have to be remembered.
Those are:
Arithmetic Mean is always greater than or equal to the Geometric Mean.
The modulus function gives the magnitude only.
Modulus always opened in negative and positive values.
Learn the basic rules of solving inequality.
If -a > -b, then a < b.
If -a < -b, then a > b.
If a > b and c < 0 then ac < bc.
If a > b and c > d then a + c > b + d.
If the sides of an inequality are multiplied by the same negative quantity, the sign of inequality must be reversed.
All the rules must be learnt to perform well in the CAT 2024 exam.
References to Study (Theory):
NCERT Class 9-10
Handbook-Inequalities-by-Ck.pdf
CetKing (YouTube)
References to Study (Practice):
Quantitative Aptitude Quantum CAT by Sarvesh Verma
https://iim-cat-questions-answers.2iim.com
Students can also refer to our mock tests and practice papers of CAT here: CAT inequalities questions pdf.
The topic covered for the day is given below:
Placing objects or persons in a line with a specific rule is a called linear arrangement.
According to a given set of rules or instructions, persons have to be seated in a single line. Sometimes these arrangements are referred to as “Seating Arrangement.”
Questions of Linear Arrangement involve the concept of Ranking, Blood Relation ,Direction Sense etc.
It carries a good weightage in the CAT Exam as seen in last year’s Exams.
Knowledge of solving problems enables you:
To identify the unique position of a person in an arrangement.
To identify respective positions of persons.
Relations among the persons/ objects.
Linear arrangement questions for CAT are given below:
The first-year students in a business school are split into six sections. In 2019 the Business Statistics course was taught in these six sections by Annie, Beti, Chetan, Dave, Esha, and Fakir. All six sections had a common midterm (MT) and a common end term (ET) worth 100 marks each. ET contained more questions than MT. Questions for MT and ET were prepared collectively by the six faculty members. Considering MT and ET together, each faculty member prepared the same number of questions. Each MT and ET had at least four questions that were worth 5 marks, at least three questions that were worth 10 marks, and at least two questions that were worth 15 marks. In both MT and ET, all the 5-mark questions preceded the 10-mark questions, and all the 15-mark questions followed the 10-mark questions.
[CAT Exam 2019]
The following additional facts are known.
Anie prepared the fifth question for both MT and ET. For MT, this question carried 5 marks.
Annie prepared one question for MT. Every other faculty member prepared more than one question for MT.
All questions prepared by a faculty member appeared consecutively in MT as well as ET.
Chetan prepared the third question in both MT and ET; Esha prepared the eighth question in both.
Fakir prepared the first question in MT and the last one in ET. Dave prepared the last question for MT and the first one for ET.
Q1. The second question in ET was prepared by:
Chetan
Esha
Beti
Dave
Answer: (D)
Q2. How many 5-mark questions were there in MT and ET combined?
13
10
12
Cannot be determined
Answer: (A)
Q3. Who prepared 15-mark questions for MT and ET?
Only Dave, Esha and Fakir
Only Beti, Dave, Esha and Fakir
Only Esha and Fakir
Only Dave and Fakir
Answer: (A)
Q4. Which of the following questions did Beti prepare in ET?
Tenth question
Ninth question
Fourth question
Seventh question
Answer: (A)
Total Solution:
The number of questions in MT and ET is at least 4 questions for 5 marks, at least 3 ques for 10 marks, and 2 questions for 15 marks
Marks constituted by these questions = 5 × 4 + 10 × 3 + 15 × 2 = 80
The remaining 20 marks can be distributed as (5, 5, 5, 5), (5, 5, 10), (5, 15), (10, 10)
So, the maximum number of questions in a paper can be 4 = 3 + 2 + 4 = 13
It is also given that each faculty (6) prepared an equal number of questions. So, the possibilities of questions (Total of both) are 6, 12, 18, and 24.
So, the total number of questions in both = 24 (as 6, 12, and 18 are less than the required)
Therefore, MT and ET must have 12 questions each. However, this is wrong since the number of questions in ET is greater than the number of questions in MT.
So, ET must have 8 questions of 5 marks, 3 questions of 10 Marks and 2 questions of 15 marks.
MT has 5 questions of 5 marks, 3 questions of 10 Marks and 3 questions of 15 marks. (Since the 5th question is of 5 marks, question case of 10,10 marks is ruled out)
Another only possibility is ET has 13 questions and MT has 11 questions.
Q No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
Marks (ET) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 10 | 15 | 15 |
Faculty Name (ET) | D | D | C | C | A | A | A | E | E | B | B | F | F |
Marks (MT) | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 10 | 15 | 15 | 15 | NA | NA |
Faculty Name (MT) | F | F | C | C | A | B | B | E | E | D | D |
A prepared only one question for MT. So, A must be followed by B (only possibility).
Therefore, A must prepare three consecutive questions in ET.
Hence, B must prepare Q10 and 11 in ET.
Sometimes arrangements are made based on Ranking . So, you must have knowledge of Ranking.
Similarly, you should have knowledge of Direction ction Sense.
You should have knowledge of Blood Relation .
There are some points that can help you to solve the problems on the linear arrangement:
First, find out the number of persons sitting in the Seating Arrangement .
Determine the rows in the arrangement.
Determine the number of persons in each row.
Determine the direction of facing of persons sitting in the row. (This is the most important rule, most of the mistakes are made here)
Remember the information by short notations.
Use pictorial representations, and tables while solving the problems.
While reading the problem, if you find any line of no importance then skip that line for later.
Do not waste much time on a single line.
Make all the possibilities. Do not leave any possibility.
References to Study (Theory):
LRDI by Nishit K Sinha (Basic)
Cat preparation-iQuanta (YouTube Channel)
MBAP CAT EBook (Concept Theory)
References to Study (Practice):
Verbal and Non-Verbal Reasoning by R S Aggarwal. (Basic)
LRDI for CAT and GMAT by Nishit K Sinha. (Advance)
MBAP CAT EBook (Practice Questions).
Vocabulary is the collection of words and their meanings. It is an important part of our life and day-to-day communication.
With the help of good vocabulary, you will be able to:
Communicate effectively.
You can express what you want to say.
Your reading and writing skills will be improved.
You can understand the others properly.
In the CAT Exam, long passages are given. Without a good vocabulary, understanding them will be difficult for you.
Direct questions on Synonyms and Antonyms are also asked in CAT. A good vocabulary will help you to score well in the CAT Exam.
There are some suggestions which can help you to improve your vocabulary.
Keep an organized notebook with you always.
Read the newspaper articles and write the new words along with their meanings.
Revise the written words regularly.
Try to use these new words in your communication.
Solve puzzles and crosswords.
Read novels.
Use a dictionary.
Make a target of learning at least 10 new words every day.
Try to form sentences with the new words learnt.
Students can also practice “Vocabulary for CAT exam book”, “5000 CAT vocabulary pdf”, and “CAT vocabulary questions with answers pdf” to grasp more on this topic.
Q1. A word has been used in sentences in THREE different ways. Choose the option corresponding to the sentence in which the usage of the word is CORRECT or APPROPRIATE.
[IPMAT 2020 Sample Paper]
CONFLATE
(I) I was able to conflate the two processes into one, blending it down into a solid formula.
(II) The bag is divided into conflate compartments.
(III) The dogs started to snarl at each other so I had to conflate them.
Only (I)
Only (II)
Only (III)
Both (I) and (II)
Solution: A
Conflate: Combine two or more sets of information, texts or ideas into one.
Only in (I), sense is off to combine.
Q2. [Based on CAT exam]
The notion that consumers are logical decision-makers with complete insight into the factors determining the choices they make is simplistic (A)/ vapid (B).
A shopper’s mind is not a clean slate. Information and experience are refracted (A)/ retracted (B) through the lens of belief.
Information that’s contrary (A)/ inconsistent (B) with those beliefs is likely to be rejected.
Even experience is malleable (A)/ intractable (B). For many, the same glass of wine tastes better when poured from a $100 bottle than from a $10 bottle.
AABA
BAAB
BAAA
ABAB
Solution: A
Vapid means uninspired or insipid.
"Simplistic" should be used here.
Refracted’ should be used here, as the sentence refers to the “lens of belief.
‘Retracted’ meaning ‘taken back’ does not make sense here.
"Contrary" is normally followed by ‘to’ whereas ‘inconsistent’ is followed by ‘with’.
So "inconsistent" is the right choice here.
‘malleable’ is used in the sense of being moldable or changeable, which is the right choice for this blank. ‘Intractable’ or rigid is the exact opposite of what the author wants to convey.
Commonly used words in daily life.
Tenses and sentence formation.
References to Study (Theory):
Word Power Made Easy.
CAT Edurav (YouTube Channel)
References to Study (Practice):
Wren and Martin
Online tool: Burning Vocabulary.
Practice Sample Question Papers.
CAT 2024 preparation tips with 30-day study material by Experts | CAT VARC: 3000+ Most Important English Words |
With a 59.95 percentile in CAT 2024 and ST category, you can expect calls from newer IIMs like IIM Bodh Gaya, IIM Jammu, and IIM Sirmaur, as they have lower cutoffs for reserved categories. Non-IIM options like IIT Madras (MBA), NIT Trichy (MBA), and state universities like Delhi School of Economics (DSE) might also consider your profile. Apply to institutions that prioritize diversity and offer ST reservation. Ensure your application highlights strong academics and achievements.
For more details you can visit the link given below
https://bschool.careers360.com/cat-percentile-predictor
Hi,
Based on the previous year analysis, According to your CAT 2024 percentile some of the best colleges offering MBA and PGDM course in Telangana in which you have chances to get a seat are the following
For more information about the colleges in which you have chances to get a seat you can predict using MBA college predictor tool provided below
https://bschool.careers360.com/cat-college-predictor
Hope this information will help you
Hi,
With a CAT 2024 score of 93.94 percentile, you have a good chance of getting calls from several IIMs. Here are some possibilities:
IIM Jammu
IIM Bodhgaya
IIM Udaipur
IIM Kashipur
IIM Vizag
Apart from IIMs, you can also consider other prestigious B-schools like:
Management Development Institute (MDI) Gurgaon
FMS Delhi
IIT Delhi
IIM Lucknow
IIM Indore
IIM Raipur
CAT exam is conducted every year for purpose of admission to various prestigious business school and management institutes in India. The exam is also considered among toughest entrance exams in India. The exam rats the logical skills of the candidates. You can get the college list based on your CAT score by simply visiting CAT College Predictor 2024
Hi Sonu,
Preparing for CAT 2025 through self-study requires the right study materials, a structured plan, and consistent effort. CAT Syllabus comprises of Quantitative Aptitude (QA), Data Interpretation and Logical Reasoning (DILR), Verbal Ability and Reading Comprehension (VARC).
You can get more detailed information in the mentioned website of Careers360, it will be helpful enough for preparation of CAT 2025.
If looking for online sources, you can go through few channels on YouTube like- Study Buzz, Takshzila, and Career Launcher. Apps like unacademy and Byju's can help as well.
All the best for your CAT preparation.
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In a business analyst job role a lot of analysis is done, things are learned from past mistakes and the successful strategies are enhanced further. A business analyst goes through real-world data in order to provide the most feasible solutions to an organisation. Students can pursue Business Analytics to become Business Analysts.
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A Marketing manager plans and executes marketing initiatives to create demand for goods and services and increase consumer awareness of them. A marketing manager prevents unauthorised statements and informs the public that the business is doing everything to investigate and fix the line of products. Students can pursue an MBA in Marketing Management courses to become marketing managers.
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Digital marketing is growing, diverse, and is covering a wide variety of career paths. Each job function aids in the development of effective digital marketing strategies and techniques. The aims and objectives of the individuals who opt for a career as a digital marketing executive are similar to those of a marketing professional: to build brand awareness, promote company services or products, and increase conversions. Individuals who opt for a career as Digital Marketing Executives, unlike traditional marketing companies, communicate effectively through suitable technology platforms.
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