Mechanical Engineering Exam > Mechanical Engineering Videos > General Aptitude for GATE > Problems on Percentages
Problems on Percentages Video Lecture | General Aptitude for GATE - Mechanical Engineering
|
198 videos|165 docs|152 tests
|
FAQs on Problems on Percentages Video Lecture - General Aptitude for GATE - Mechanical Engineering
| 1. What is a percentage? |  |
Ans. A percentage is a way of expressing a number as a fraction of 100. It is often denoted by the symbol "%".
| 2. How do you calculate a percentage of a number? | |
Ans. To calculate a percentage of a number, you multiply the number by the percentage and then divide by 100. For example, to find 20% of 50, you would calculate 50 * 20/100 = 10.
| 3. What is the formula for calculating percentage increase or decrease? | |
Ans. The formula for calculating percentage increase or decrease is (final value - initial value) / initial value * 100. If the result is positive, it is a percentage increase, and if it is negative, it is a percentage decrease.
| 4. How can percentages be used in real-life situations? | |
Ans. Percentages are commonly used in real-life situations such as calculating discounts on items, determining tax amounts, understanding interest rates on loans, and analyzing changes in quantities over time.
| 5. Can percentages be converted to fractions or decimals? | |
Ans. Yes, percentages can be converted to fractions by dividing the percentage by 100 and simplifying the fraction. They can also be converted to decimals by dividing the percentage by 100.
Related Exams
About this Video
|
4.72/5 Rating |
|
Dec 23, 2024 Last updated |
Video Description: Problems on Percentages for Mechanical Engineering 2024 is part of General Aptitude for GATE preparation.
The notes and questions for Problems on Percentages have been prepared according to the Mechanical Engineering exam syllabus.
Information about Problems on Percentages covers all important topics for Mechanical Engineering 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Problems on Percentages.
Introduction of Problems on Percentages in English is available as part of our General Aptitude for GATE for Mechanical Engineering & Problems on Percentages in
Hindi for General Aptitude for GATE course. Download more important topics related with notes, lectures and mock test series for
Mechanical Engineering Exam by signing up for free.
Description
Video Lecture & Questions for Problems on Percentages Video Lecture | General Aptitude for GATE - Mechanical Engineering - Mechanical Engineering full syllabus preparation | Free video for Mechanical Engineering exam to prepare for General Aptitude for GATE.
Information about Problems on Percentages
Here you can find the meaning of Problems on Percentages defined & explained in the simplest way possible.
Besides explaining types of Problems on Percentages theory, EduRev gives you an ample number of questions to practice Problems on Percentages tests,
examples and also practice Mechanical Engineering tests.
|
198 videos|165 docs|152 tests
|
|
Explore Courses for Mechanical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
MCQs
,Extra Questions
,Problems on Percentages Video Lecture | General Aptitude for GATE - Mechanical Engineering
,Problems on Percentages Video Lecture | General Aptitude for GATE - Mechanical Engineering
,Summary
,Problems on Percentages Video Lecture | General Aptitude for GATE - Mechanical Engineering
,practice quizzes
,Objective type Questions
,Previous Year Questions with Solutions
,Viva Questions
,Sample Paper
,Exam
,shortcuts and tricks
,ppt
,Free
,video lectures
,past year papers
,Semester Notes
,mock tests for examination
,Important questions
,study material
;
Study Problems on Percentages on the App
Students of Mechanical Engineering can study Problems on Percentages alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Problems on Percentages,
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 Problems on Percentages is prepared as per the latest Mechanical Engineering syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup