CAT Exam > CAT Videos > Additional Study Material for CAT > Variation | Ratios & Proportions
Variation | Ratios & Proportions Video Lecture | Additional Study Material for CAT
|
5 videos|378 docs|164 tests
|
FAQs on Variation - Ratios & Proportions Video Lecture - Additional Study Material for CAT
| 1. What are ratios and proportions? |  |
Ans. Ratios and proportions are mathematical concepts used to compare quantities or values. A ratio compares the relative sizes of two or more quantities, while a proportion is an equation that states two ratios are equivalent.
| 2. How do you simplify ratios? | |
Ans. To simplify a ratio, divide both terms of the ratio by their greatest common factor. This will reduce the ratio to its simplest form. For example, if the ratio is 4:8, dividing both terms by 4 gives the simplified ratio of 1:2.
| 3. How can ratios be used in real-life situations? | |
Ans. Ratios can be used to solve a variety of real-life problems. For instance, they can be used to compare ingredient quantities in a recipe, determine the scale of a map, or calculate the gear ratios in a bicycle.
| 4. What is the difference between a direct and an inverse proportion? | |
Ans. In a direct proportion, as one quantity increases, the other quantity also increases at the same rate. For example, if the speed of a car doubles, the distance it travels in a given time also doubles. In an inverse proportion, as one quantity increases, the other quantity decreases at the same rate. For example, if the time taken to complete a task is halved, the rate at which the task is completed doubles.
| 5. How can proportions be used to solve word problems? | |
Ans. Proportions can be used to solve word problems by setting up an equation with two ratios that are equal to each other. By cross-multiplying and solving for the unknown variable, the value can be determined. This method is commonly used to solve problems involving rates, distances, or quantities.
Related Exams
About this Video
|
4.72/5 Rating |
|
Nov 15, 2024 Last updated |
Video Description: Variation | Ratios & Proportions for CAT 2024 is part of Additional Study Material for CAT preparation.
The notes and questions for Variation | Ratios & Proportions have been prepared according to the CAT exam syllabus.
Information about Variation | Ratios & Proportions covers all important topics for CAT 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Variation | Ratios & Proportions.
Introduction of Variation | Ratios & Proportions in English is available as part of our Additional Study Material for CAT for CAT & Variation | Ratios & Proportions 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.
Description
Video Lecture & Questions for Variation | Ratios & Proportions Video Lecture | Additional Study Material for CAT - CAT full syllabus preparation | Free video for CAT exam to prepare for Additional Study Material for CAT.
Information about Variation | Ratios & Proportions
Here you can find the meaning of Variation | Ratios & Proportions defined & explained in the simplest way possible.
Besides explaining types of Variation | Ratios & Proportions theory, EduRev gives you an ample number of questions to practice Variation | Ratios & Proportions tests,
examples and also practice CAT tests.
|
5 videos|378 docs|164 tests
|
|
Explore Courses for CAT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Exam
,Objective type Questions
,Previous Year Questions with Solutions
,video lectures
,MCQs
,Summary
,Sample Paper
,Extra Questions
,Viva Questions
,past year papers
,Variation | Ratios & Proportions Video Lecture | Additional Study Material for CAT
,ppt
,Free
,Semester Notes
,practice quizzes
,Variation | Ratios & Proportions Video Lecture | Additional Study Material for CAT
,shortcuts and tricks
,Variation | Ratios & Proportions Video Lecture | Additional Study Material for CAT
,mock tests for examination
,study material
,Important questions
;
Study Variation | Ratios & Proportions on the App
Students of CAT can study Variation | Ratios & Proportions alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Variation | Ratios & Proportions,
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 Variation | Ratios & Proportions is prepared as per the latest CAT syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup