Quantitative Aptitude Notes for CAT PDF Download

Quantitative Aptitude Notes for CAT

Quantitative Aptitude is an essential section of the Common Admission Test (CAT) that measures a candidate's mathematical and analytical skills. The section comprises 34% of the total marks and has a total of 34 questions. Apart from regular practice, seeking guidance from experts and clearing doubts can also help a candidate in understanding the Notes in Quantitative Aptitude. Various coaching institutes and online platforms offer guidance and mock tests to help candidates prepare for CAT. Additionally, candidates can also refer to books and study materials to improve their knowledge of the Notes. It is important to note that while all Notes in Quantitative Aptitude are important, candidates should focus more on their strengths and work on improving their weaknesses. A candidate can score well in CAT if they have a good grip on the Notes and can manage their time effectively during the exam.

1. Number System Notes for Quantitative Aptitude

Number System is a crucial topic in Quantitative Aptitude that deals with the properties and relationships of numbers. It is a foundational concept that is essential for higher-level mathematical applications.

• Important Formulas: Number System
• Introduction: Number System
• Important Concepts: Number System - 1
• Important Concepts: Number System - 2
• Base Systems

2. Time & Work Notes for Quantitative Aptitude

Time and Work is an important topic in Quantitative Aptitude that deals with the calculation of time required to complete a particular task or work. It is a crucial topic that is essential for various competitive exams, including CAT.

• Overview: Time & Work
• Important Formulas & Tips: Time & Work
• Practice Questions: Time & Work

3. Ratio & Proportion Notes for Quantitative Aptitude

Ratio and proportion are Notes for quantitative aptitude as they form the basis for many mathematical and real-world problems. 

• Important Formulas & Tips: Ratio & Proportion
• Introduction: Ratios & Proportions
• Detailed Notes: Proportion
• Practice Questions: Ratio & Proportion

4. Averages Notes for Quantitative Aptitude

Averages, also known as mean, is an important topic for quantitative aptitude as it is widely used in real-world applications. Averages refer to the central tendency of a set of numbers, and there are different types of averages that are used for different purposes. 

Important Formula & Tips: Averages

• Important Examples: Averages
• Detailed Notes: Averages
• Practice Questions: Averages

5. Percentages Notes for Quantitative Aptitude

Percentages are an important topic for quantitative aptitude as they are used extensively in a wide range of real-world applications.

• Important Formulas & Tips: Percentages
• Introduction: Percentages
• Practice Questions: Percentages
• Important Formula: Percentages

6. Speed, Time and Distance Notes for Quantitative Aptitude

Speed, time, and distance are Notes in quantitative aptitude and are frequently used in various competitive exams such as banking, SSC, and other government job exams. These Notes are used to solve problems related to motion, distance traveled, and time taken.

• Questions with Answers: Speed, Time & Distance- 1
• Important Formulae: Speed, Time & Distance
• Questions with Answers: Speed, Time & Distance- 2
• Questions with Answers: Speed, Time & Distance- 3

7. Geometry Notes for Quantitative Aptitude

Geometry is a branch of mathematics that deals with the study of shapes, sizes, and positions of objects in space. It is an important topic in quantitative aptitude and is frequently used in various competitive exams such as banking, SSC, and other government job exams.

• Solved Examples: Circle, Ellipse, Parabola & Hyperbola
• Important Formulae: Geometry & Mensuration
• Triangles
• Introduction: Angles & Lines
• Examples: Polygons
• Examples : Slope of a Line & Straight Line
• Geometry Questions with Answer- 1
• Geometry Questions with Answer- 2

8. Probability Notes for Quantitative Aptitude

Probability is a branch of mathematics that deals with the study of the likelihood of events occurring. It is an important topic in quantitative aptitude and is frequently used in various competitive exams such as banking, SSC, and other government job exams. 

• Questions with Answers: Probability
• Introduction: Probability
• Important Formulas: Probability
• Probability: Solved Examples
• Comprehensive Guide Questions with Answers
• Examples: Probability

9. Vedic Mathematics - Tricks for Fast Calculations Notes for Quantitative Aptitude

Vedic Mathematics is a system of mathematical techniques that originated in ancient India. It is based on the Vedas, which are ancient Indian texts that contain knowledge and wisdom. Vedic Mathematics is known for its speedy and efficient methods of calculation, making it an important topic in quantitative aptitude.

• Vedic Mathematics: Solved Examples
• Practice Problems: Vedic Mathematics

10. Quadratic Equations Notes for Quantitative Aptitude

Quadratic equations are equations of the form ax^2 + bx + c = 0, where x is the variable and a, b, and c are constants. Solving quadratic equations is an important topic in quantitative aptitude and is frequently used in various competitive exams such as banking, SSC, and other government job exams. 

• Important Notes: Quadratic & Higher Order Equations
• Quadratic Equations: Notes & Solved Examples

11. Linear Equations Notes for Quantitative Aptitude

Linear equations are mathematical equations of the form ax + b = c, where x is the variable and a, b, and c are constants. Solving linear equations is an important topic in quantitative aptitude and is frequently used in various competitive exams such as banking, SSC, and other government job exams. 

• Linear Equations: Important Concepts
• Problems on Ages with complete solutions & tricks to solve
• How to Solve Number of Integral Solutions

12. Trigonometry Notes for Quantitative Aptitude

Trigonometry is a branch of mathematics that deals with the study of angles and their relationships with sides of triangles. It plays an important role in quantitative aptitude, particularly in geometry and algebra.

• Basic Trigonometry Concepts
• Solved Examples: Trigonometry
• Short Review of Trigonometry
• Trigonometry Questions with Answer

13. Logarithm Notes for Quantitative Aptitude 

Logarithm is a mathematical concept that deals with the relationship between exponents and roots. It is an important topic in quantitative aptitude as it helps simplify calculations and solve complex problems.

• Important Formulas: Logarithms

14. Permutation and Combination Notes for Quantitative Aptitude

Permutation and combination are Notes in quantitative aptitude that deal with counting and arranging objects. 

• Permutation & Combination
• Important Formulae: Permutations & Combinations

15. Interest (Simple and Compound) Notes for Quantitative Aptitude

Interest is a common topic in quantitative aptitude that deals with the amount of money paid or earned over time on a principal amount, also known as the initial investment. There are two types of interest - simple and compound interest.

• Solved Examples: Interests
• Basic Concepts: Simple Interest & Compound Interest
• Questions with Answers: Interests
• Important Formulae: Interests

16. Profit, Loss and Discount Notes for Quantitative Aptitude

Profit, loss, and discount are Notes in quantitative aptitude that deal with the financial transactions in business and trade.

• Basic Concept: Profit, Loss & Discount
• Profit, Loss & Discount: Solved Examples

17. Square Root and Cube Root Notes for Quantitative Aptitude

Square root and cube root are Notes in quantitative aptitude that deal with finding the root of a number.

• Square Root and Cube Root - Examples (with Solutions), Logical Reasoning
• Square Roots and Cube Roots

18. Progressions (Sequences & Series) Notes for Quantitative Aptitude

Progressions are an important topic in quantitative aptitude that deal with the study of sequences and series. Progressions can be broadly classified into two types - arithmetic progression (AP) and geometric progression (GP).

• Solved Examples: Arithmetic Progression
• Solved Examples & Concepts: Geometric Progression
• Important Formulae: Progressions
• Harmonic Progression - Examples (with Solutions), Algebra, Quantitative Aptitude
• Sequence and Series questions
• Arithmetic Progression Questions with Answers

19. Mixtures and Alligations Notes for Quantitative Aptitude

Mixtures and alligations are an important topic in quantitative aptitude that deals with the mixing of two or more substances to obtain a desired mixture.

• Solved Examples: Mixtures and Alligations
• Types of mixtures - Mixtures and Alligations
• Mixtures & Alligations Practice Questions

20. Mensuration Notes for Quantitative Aptitude

Mensuration is an important topic in quantitative aptitude that deals with the measurement of geometric figures such as length, area, volume, and surface area.

• Mensuration: Volume, Surface Area & Solid Figures
• Mensuration: Formulas & Solved Examples
• Questions with Answers: Mensuration

21. Clocks Notes for Quantitative Aptitude

Clocks are an important topic in quantitative aptitude that deal with time and the measurement of time using clocks.

• Important Formulas: Clocks
• Clocks based Questions
• Modern Mathematics: Concept of Clocks

22. Functions Notes for Quantitative Aptitude

Functions are an important topic in quantitative aptitude that deal with mathematical relationships between two variables. A function is a set of ordered pairs (x, y) where each input value x has a corresponding output value y. The output value of a function depends on the input value and the relationship between them is defined by a rule or formula.

• Functions from Algebra – Basic concepts and application
• Algebra: Functions Questions - 1
• Algebra: Functions Questions - 2

23. Coordinate Geometry Notes for Quantitative Aptitude

Coordinate geometry is an important topic in quantitative aptitude that deals with the study of geometric figures using the principles of algebra. It involves the use of coordinates to represent points, lines, and other geometric objects on a plane.

• Coordinate Geometry: Concepts, Formulas & Examples
• Coordinate Geometry - Important Formulae of Number system - Free
• Coordinate Geometry Question with Answer

24. Inequalities Notes for Quantitative Aptitude

Inequalities are an important topic in quantitative aptitude that deal with the comparison of two quantities or expressions using symbols such as "<," ">", "<=" and ">=". Inequalities are commonly used in various mathematical concepts and are also used in solving problems in real-life situations.

• Inequalities Questions - 1
• Inequalities Questions - 2
• Inequalities - Important Formulae of Number system - Free

25. Set Theory Notes for Quantitative Aptitude

Set theory is a fundamental branch of mathematics that deals with sets, which are collections of objects. It has numerous applications in various fields, including computer science, statistics, and economics. 

• How to solve questions based on At least n in Set Theory
• Important Formulae: Set Theory
• Sets based Questions

26. Problems on Trains Notes for Quantitative Aptitude

Problems on Trains is an important topic in Quantitative Aptitude that deals with the concepts of time, speed, and distance in relation to trains.

• Relative Speed
• Time, Speed and Distance: Problems on Trains
• Problems on Trains Questions with Answers

27. HCF & LCM Notes for Quantitative Aptitude

HCF (Highest Common Factor) and LCM (Least Common Multiple) are Notes in Quantitative Aptitude that deal with finding the greatest common factor and least common multiple of two or more numbers.

• Introduction & Concept: HCF & LCM
• Important Concepts: HCF & LCM
• Practice Questions: HCF & LCM
• CAT Past Year Questions: HCF & LCM

28. Boats and Streams Notes for Quantitative Aptitude

Boats and Streams is another important topic in Quantitative Aptitude that deals with the concepts of time, speed, and distance in relation to boats and streams.

• Boats and Streams - Important Formulas, Logical Reasoning
• Boats and Streams - Examples (with Solutions), Logical Reasoning
• Boats and Streams – Tips Tricks and Questions

29. Pipes and Cisterns Notes for Quantitative Aptitude

Pipes and Cisterns is an important topic in Quantitative Aptitude that deals with the concepts of time, speed, and distance in relation to the filling and emptying of pipes and cisterns.

• Basic Concepts - Pipes and Cisterns
• Question with Answers: Pipes and Cistern - 1
• Pipes and Cisterns (Part- 2) - Question with answers

30. Heights and Distances Notes for Quantitative Aptitude

Heights and distances are important concepts in geometry, particularly in quantitative aptitude. These concepts deal with the measurement of angles, heights, and distances in two-dimensional and three-dimensional space.

• Important Formulas: Heights and Distance
• Solved Examples: Heights & Distances

31. Surds and Indices Notes for Quantitative Aptitude

Surds are numbers that cannot be expressed as a finite decimal or a fraction. For example, the square root of 2 is a surd, since it cannot be expressed as a finite decimal or a fraction. Indices refer to the exponent or power to which a number or expression is raised. For example, in the expression 3^4, the number 3 is called the base and 4 is called the index.

• Introduction: Indices and Surds
• Surds and Indices - Quantitative Aptitude

32. Remainder & Divisibility Notes for Quantitative Aptitude

Remainder and divisibility are important concepts in mathematics, particularly in quantitative aptitude.
Divisibility is the property of a number that indicates whether it can be divided evenly by another number without leaving a remainder. For example, 12 is divisible by 3 because 12 can be divided evenly by 3 with no remainder. In contrast, 13 is not divisible by 3 because it cannot be divided evenly by 3.

• Divisibility Rules
• Introduction & Concept: Reminder Theorem
• CAT Past Year Questions: Remainders
• CAT Past Year Questions: Factors & Divisibility

33. Stocks and Shares Notes for Quantitative Aptitude

Stocks and shares refer to ownership in a company. When you purchase stocks, you become a shareholder and own a small percentage of the company. Stocks are typically bought and sold on stock exchanges, such as the New York Stock Exchange (NYSE) or the Nasdaq.

• Important Formulas - Stocks and Shares
• Stocks and Shares - Examples (with Solutions), Logical Reasoning

Importance of Quantitative Aptitude Notes for CAT

Quantitative Aptitude (QA) is an essential section of the Common Admission Test (CAT) that measures the mathematical and analytical skills of the candidate. The importance of Quantitative Aptitude in CAT can be understood from the fact that it carries a weightage of 34% of the total marks.
Some of the Notes in Quantitative Aptitude for CAT are:

• Arithmetic: This includes Notes like Time and Work, Time, Speed and Distance, Percentages, Profit and Loss, Ratio and Proportion, and Simple and Compound Interest.
• Algebra: This includes Notes like Linear and Quadratic Equations, Functions, Inequalities, Progressions, and Logarithms.
• Geometry: This includes Notes like Triangles, Circles, Quadrilaterals, Polygons, and Mensuration.
• Number Systems: This includes Notes like Divisibility, HCF and LCM, Surds and Indices, and Number Series.
• Data Interpretation: This includes Notes like Tables, Bar Graphs, Line Graphs, Pie Charts, and Caselets.
• Modern Mathematics: This includes Notes like Permutation and Combination, Probability, Set Theory, and Matrices.

It is essential to have a good command over these Notes to excel in Quantitative Aptitude in CAT. It is recommended to practice with previous years' question papers and mock tests to improve your speed and accuracy. A thorough understanding of these Notes will not only help you in clearing the CAT but also in various other competitive exams and in real-life situations.

Benefits of Quantitative Aptitude Notes for CAT 

The benefits of mastering the Notes in Quantitative Aptitude for CAT are numerous. Some of them are:

• Better Score: As Quantitative Aptitude carries a weightage of 34% of the total marks, having a strong grip on the Notes can help you score better in the CAT exam.
• Time Management: Quantitative Aptitude is a time-bound section, and mastering the Notes can help you manage your time effectively and complete the section within the given time.
• Real-Life Application: The concepts covered in Quantitative Aptitude are not just useful for competitive exams but also in real-life situations like budgeting, financial planning, and investment decisions.
• Career Opportunities: A good score in CAT can open up various career opportunities in the field of management, including admissions in prestigious B-schools and top companies that recruit management graduates.
• Improved Analytical Skills: Quantitative Aptitude involves problem-solving skills, logical reasoning, and critical thinking, which can improve your overall analytical skills and help you make informed decisions in various situations.

In conclusion, mastering the Notes in Quantitative Aptitude for CAT can not only help you excel in the exam but also benefit you in various aspects of life. It is important to practice regularly and seek guidance from experts to strengthen your grip on these Notes.

Frequently Asked Questions (FAQs) related to Quantitative Aptitude Notes for CAT

What is the weightage of Quantitative Aptitude in the CAT exam?

Quantitative Aptitude carries a weightage of 34% of the total marks in the CAT exam.

What are the Notes in Quantitative Aptitude for CAT?

The Notes in Quantitative Aptitude for CAT include Arithmetic, Algebra, Geometry, Number Systems, Data Interpretation, and Modern Mathematics.

How can I prepare for Quantitative Aptitude for CAT?

You can prepare for Quantitative Aptitude for CAT by practicing regularly, solving previous years' question papers and mock tests, seeking guidance from experts, and focusing on your strengths and weaknesses.