CAT Exam > CAT Notes > Additional Study Material for CAT > Important Formula: Averages
Important Formula: Averages | Additional Study Material for CAT PDF Download
- Simple Average =
- Weighted Average =
- Arithmetic Mean = (a1 + a2 + a3 ….an) / n
- Geometric Mean =
- Harmonic Mean =
For two numbers a and b
⇒ AM = (a + b)/2
EduRev's Tip:
- AM ≥ GM ≥ HM is always true. They will be equal if all elements are equal to each other. If I have just two values then GM2 = AM x HM
- The sum of deviation (D) of each element with respect to the average is 0
⇒ D = (x1 - xavg) + (x2 - xavg) + (x3 - xavg) ... + (x1 - xavg) = 0
𝑥avg = (xassumed avg + (Deviation/No. of elements))
Median of a finite list of numbers can be found by arranging all the observations from lowest value to highest value and picking the middle one.
Mode is the value that occurs most often
The document Important Formula: Averages | Additional Study Material for CAT is a part of the CAT Course Additional Study Material for CAT.
All you need of CAT at this link: CAT
|
5 videos|385 docs|204 tests
|
FAQs on Important Formula: Averages - Additional Study Material for CAT
| 1. What is the CAT exam and what does it stand for? |  |
Ans. The CAT exam, or Common Admission Test, is a computer-based test conducted in India for admission to various management programs offered by Indian Institutes of Management (IIMs) and other prestigious business schools. CAT stands for Common Admission Test.
| 2. How long is the CAT exam? | |
Ans. The CAT exam is a 3-hour long test consisting of three sections: Verbal Ability and Reading Comprehension (VARC), Data Interpretation and Logical Reasoning (DILR), and Quantitative Ability (QA). Each section is allotted 1 hour.
| 3. What is the marking scheme for the CAT exam? | |
Ans. The CAT exam follows a scoring pattern of +3 marks for every correct answer and -1 mark for every incorrect answer. There is no negative marking for unattempted questions. Additionally, there are some non-MCQ (Multiple Choice Questions) with no negative marking.
| 4. How many times is the CAT exam conducted in a year? | |
Ans. The CAT exam is conducted once a year, usually in the month of November or December. The exact date of the exam is announced by the conducting authority, which is usually the IIMs.
| 5. Can I use a calculator during the CAT exam? | |
Ans. No, the use of calculators or any other electronic devices is strictly prohibited during the CAT exam. Candidates are expected to perform all calculations manually. However, an on-screen calculator is provided within the exam interface for basic calculations.
About this Document
4.85/5
Rating
Sep 10, 2025
Last updated
Related Exams
Document Description: Important Formula: Averages for CAT 2025 is part of Additional Study Material for CAT preparation.
The notes and questions for Important Formula: Averages have been prepared according to the CAT exam syllabus. Information about Important Formula: Averages covers topics
like and Important Formula: Averages Example, for CAT 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Important Formula: Averages.
Introduction of Important Formula: Averages in English is available as part of our Additional Study Material for CAT
for CAT & Important Formula: Averages in Hindi for Additional Study Material for CAT course.
Download more important topics related with notes, lectures and mock test series for CAT
Exam by signing up for free. CAT: Important Formula: Averages | Additional Study Material for CAT
Description
Full syllabus notes, lecture & questions for Important Formula: Averages | Additional Study Material for CAT - CAT | Plus excerises question with solution to help you revise complete syllabus for Additional Study Material for CAT | Best notes, free PDF download
Information about Important Formula: Averages
In this doc you can find the meaning of Important Formula: Averages defined & explained in the simplest way possible. Besides explaining types of
Important Formula: Averages theory, EduRev gives you an ample number of questions to practice Important Formula: Averages tests, examples and also practice CAT
tests
Related Searches
Extra Questions
,shortcuts and tricks
,Important Formula: Averages | Additional Study Material for CAT
,Previous Year Questions with Solutions
,Objective type Questions
,study material
,Important questions
,Viva Questions
,video lectures
,Free
,past year papers
,Exam
,Important Formula: Averages | Additional Study Material for CAT
,ppt
,mock tests for examination
,MCQs
,Semester Notes
,Sample Paper
,practice quizzes
,Important Formula: Averages | Additional Study Material for CAT
,Summary
;
Additional Information about Important Formula: Averages for CAT Preparation
Important Formula: Averages Free PDF Download
The Important Formula: Averages is an invaluable resource that delves deep into the core of the CAT exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Important Formula: Averages now and kickstart your journey towards success in the CAT exam.
Importance of Important Formula: Averages
The importance of Important Formula: Averages cannot be overstated, especially for CAT aspirants.
This document holds the key to success in the CAT exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Important Formula: Averages Notes
Important Formula: Averages Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Important Formula: Averages.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Important Formula: Averages Notes on EduRev are your ultimate resource for success.
Important Formula: Averages CAT Questions
The "Important Formula: Averages CAT Questions" guide is a valuable resource for all aspiring students preparing for the
CAT exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Important Formula: Averages on the App
Students of CAT can study Important Formula: Averages alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Important Formula: Averages,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Important Formula: Averages is prepared as per the latest CAT syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily