CAT > Quantitative Aptitude (Quant) > Division Tricks: When a Number is Divided by 9
Division Tricks: When a Number is Divided by 9 Video Lecture - Quantitative Aptitude (Quant) - CAT
|
179 videos|158 docs|113 tests
|
FAQs on Division Tricks: When a Number is Divided by 9 Video Lecture - Quantitative Aptitude (Quant) - CAT
| 1. What is the trick to quickly divide a number by 9? |  |
Ans. To divide a number by 9, you simply need to add up all the digits of the number and check if the sum is divisible by 9. If it is divisible, then the result is the quotient of the sum divided by 9. If it is not divisible, then the result is the quotient of the sum divided by 9 plus the remainder.
| 2. Can you provide an example to demonstrate the division trick for dividing by 9? | |
Ans. Sure! Let's take the number 432. If we add up the digits (4 + 3 + 2), we get 9. Since 9 is divisible by 9, the result of dividing 432 by 9 is 48.
| 3. Is this division trick applicable to any number? | |
Ans. Yes, this division trick is applicable to any number. As long as you can add up the digits of the number, you can use this trick to quickly divide it by 9.
| 4. What happens if the sum of the digits is greater than 9? | |
Ans. If the sum of the digits is greater than 9, you need to repeat the process of adding up the digits until you get a sum less than or equal to 9. Then you can apply the division trick as usual.
| 5. Are there any other tricks for dividing numbers by 9? | |
Ans. Yes, another trick for dividing numbers by 9 is to multiply the number by 0.111... (repeating decimal) or 1/9. This can be done by dividing the number by 9 and moving the decimal point one place to the left. However, the digit-by-digit addition trick is often faster and more convenient for mental calculations.
About this Video
This document is useful for
CAT
,
Quant
,
RRB NTPC/ASM/CA/TA
,
SSC MTS / SSC GD
,
CISF Head Constable
,
DSSSB TGT/PGT/PRT
,
RRB Group D / RPF Constable
,
NDA
,
Police Constable Exams
,
Police SI Exams
|
4.61/5 Rating |
|
Wizius Careers |
Video Description: Division Tricks: When a Number is Divided by 9 for CAT 2023 is part of Quantitative Aptitude (Quant) preparation.
The notes and questions for Division Tricks: When a Number is Divided by 9 have been prepared according to the CAT exam syllabus.
Information about Division Tricks: When a Number is Divided by 9 covers all important topics for CAT 2023 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Division Tricks: When a Number is Divided by 9.
Introduction of Division Tricks: When a Number is Divided by 9 in English is available as part of our Quantitative Aptitude (Quant) for CAT & Division Tricks: When a Number is Divided by 9 in
Hindi for Quantitative Aptitude (Quant) 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 Division Tricks: When a Number is Divided by 9 Video Lecture | Quantitative Aptitude (Quant) - CAT - CAT full syllabus preparation | Free video for CAT exam to prepare for Quantitative Aptitude (Quant).
Information about Division Tricks: When a Number is Divided by 9
Here you can find the meaning of Division Tricks: When a Number is Divided by 9 defined & explained in the simplest way possible.
Besides explaining types of Division Tricks: When a Number is Divided by 9 theory, EduRev gives you an ample number of questions to practice Division Tricks: When a Number is Divided by 9 tests,
examples and also practice CAT tests.
|
179 videos|158 docs|113 tests
|
Timeline
| 00:00 | Division (traditional method) |
| 00:39 | Division trick |
| 01:53 | Division trick (example - dividing 7 digit number) |
|
Explore Courses for CAT exam
|
|
How to Prepare for CAT
Read our guide to prepare for CAT which is created by Toppers & the best Teachers
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches
Free
,Sample Paper
,practice quizzes
,Important questions
,Division Tricks: When a Number is Divided by 9 Video Lecture | Quantitative Aptitude (Quant) - CAT
,Summary
,past year papers
,Objective type Questions
,Semester Notes
,video lectures
,Exam
,Previous Year Questions with Solutions
,Extra Questions
,ppt
,Division Tricks: When a Number is Divided by 9 Video Lecture | Quantitative Aptitude (Quant) - CAT
,mock tests for examination
,shortcuts and tricks
,MCQs
,Viva Questions
,study material
,Division Tricks: When a Number is Divided by 9 Video Lecture | Quantitative Aptitude (Quant) - CAT
;
Study Division Tricks: When a Number is Divided by 9 on the App
Students of CAT can study Division Tricks: When a Number is Divided by 9 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Division Tricks: When a Number is Divided by 9,
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 Division Tricks: When a Number is Divided by 9 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
