Important Formulae for CAT

By BYJU'S CAT|Updated : June 22nd, 2023

Competitive exams in India for MBA courses, such as CAT, assess a candidate's quantitative ability. Number Systems, Profit, Loss, and Discount, LCM and HCF, Time and Work, Averages, Logarithm, Surds and Indices, Probability, Set Theory & Function, Trigonometry, Permutation & Combination, Co-ordinate Geometry, Mensuration, and other topics are covered in the Quantitative Ability section. As a result, it is important that the candidates are familiar with the fundamental formulas needed to answer questions accurately and quickly in the CAT exam. Here is a list of important formulae that candidates must master in order to pass the Common Admission Test (CAT).

Table of Content

Competitive exams in India for MBA courses, such as CAT, assess a candidate's quantitative ability. Number Systems, Profit, Loss, and Discount, LCM and HCF, Time and Work, Averages, Logarithm, Surds and Indices, Probability, Set Theory & Function, Trigonometry, Permutation & Combination, Co-ordinate Geometry, Mensuration, and other topics are covered in the Quantitative Ability section. As a result, it is important that the candidates are familiar with the fundamental formulas needed to answer questions accurately and quickly in the CAT exam. Here is a list of important formulae that candidates must master in order to pass the Common Admission Test (CAT).

CAT Quantitative Ability Section Paper Pattern: Overview

In order to start with their preparation the candidates should check the paper pattern for the CAT Quantitative Ability section:

Total Questions in CAT Quantitative Ability Section (2023)

22

Total Marks in Quantitative Ability For CAT Section (2023)

66

Type of Questions in Quantitative Ability Section

MCQs and TITA (non-MCQ)

Difficulty Level of the Quantitative Ability Section For CAT 

Moderate

Marking Scheme in QA Section For CAT

+3 (For Correct Answer)

-1 (For Incorrect Answer)

0 (For Unmarked Answer)

 

The List of Important Topics of the Quantitative Ability Section of the CAT Exam

  • Number Systems
  • Profit, Loss and Discount
  • LCM and HCF
  • Speeded, Time and Distance
  • Percentage
  • Time and Work
  • Averages
  • Simple and Compound Interest
  • Logarithm
  • Probability
  • Surds and Indices
  • Set Theory and Function
  • Permutation and Combination
  • Mixtures and Allegations
  • Trigonometry
  • Coordinate Geometry
  • Mensuration

Practice Important Topic Tests on the following:

Functions and Graphs || Easy || Test 1Click Here
Inequalities || Easy || Test 1Click Here
Special Equation || Easy || Test 1Click Here
Higher order equations || Easy || Test 1Click Here
Linear Equations - 3 or more variables || Easy || Test 1Click Here
Exponents and Logarithms || Moderate || Test 1Click Here

Formulae: Number Systems

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Formulae: Profit, Loss and Discount

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Formulae: LCM and HCF

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Formulae: Speed, Time and Distance

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Formulae: Percentages

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Formulae: Time and Work

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Formulae: Averages

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Formulae: Simple and Compound Interest

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Formulae: Logarithm

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Formulae: Probability

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Formulae: Surds and Indices

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Formulae: Set Theory & Function

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Formulae: Permutation and Combination

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Formulae: Mixtures and Alligations

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Formulae: Trigonometry

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Formulae: Coordinate Geometry

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Formulae: Mensuration

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Also See:

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FAQs

  • The most important formulae for the CAT 2023 Quantitative Ability are the ones related to Time, Speed & Distance, Time & Work, Mensuration, Permutation & Combination, etc. You can find them all in the article above.

  • Arithmetic and Algebra is the most dominating section in the CAT examination, as it constitutes around 70% of the CAT exam’s QA section.

  • The most important topics and formulas under the Arithmetic sub-section are Time & Work, Ratios & Proportions, Mixtures and Allegations etc. You may refer to all the important formulas in the topic-wise formula section given above.

  • The topic Trigonometry is of low-priority in the CAT 2023 Quantitative Ability. In the past years, there have been 1 or 2 direct questions from this topic. However, the application of trigonometric identities and functions has great significance in solving questions of geometry and mensuration.

  • Usually, people find arithmetic sub-section to be easy, and beyond arithmetic, Algebra is also a scoring section in the CAT 2023 Quantitative Ability section.

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