Open App

CAT Exam > CAT Videos > Quantitative Aptitude (Quant) > Calculating Square Root by Division Method - Quantitative Aptitude

Calculating Square Root by Division Method - Quantitative Aptitude Video Lecture | Quantitative Aptitude (Quant) - CAT

Q: 2. How does the Division Method work?

Ans. The Division Method involves the following steps:1. Start by grouping the digits of the given number into pairs, starting from the decimal point (if any) and moving towards the left.2. Find the largest number whose square is less than or equal to the first pair of digits. This will be the first digit of the square root.3. Divide the first pair of digits by the chosen digit, and write the quotient below the dividend.4. Bring down the next pair of digits and double the original divisor. Add a digit to the quotient so that when multiplied by the new divisor, the product is less than or equal to the dividend.5. Repeat the process until all the pairs of digits have been used.6. The final quotient obtained is the approximate square root of the given number.

	Quantitative Aptitude (Quant) 196 videos\|131 docs\|110 tests

Quantitative Aptitude (Quant)

196 videos|131 docs|110 tests

Join Course for Free

Top Courses for CAT

View all

FAQs on Calculating Square Root by Division Method - Quantitative Aptitude Video Lecture - Quantitative Aptitude (Quant) - CAT

1. What is the Division Method for calculating square roots?

Ans. The Division Method is a technique used to calculate square roots by repeatedly dividing the number and adding the quotient to the divisor. It is a step-by-step approach that helps in finding an approximation of the square root.

2. How does the Division Method work?

Ans. The Division Method involves the following steps: 1. Start by grouping the digits of the given number into pairs, starting from the decimal point (if any) and moving towards the left. 2. Find the largest number whose square is less than or equal to the first pair of digits. This will be the first digit of the square root. 3. Divide the first pair of digits by the chosen digit, and write the quotient below the dividend. 4. Bring down the next pair of digits and double the original divisor. Add a digit to the quotient so that when multiplied by the new divisor, the product is less than or equal to the dividend. 5. Repeat the process until all the pairs of digits have been used. 6. The final quotient obtained is the approximate square root of the given number.

3. Can the Division Method provide an exact square root?

Ans. No, the Division Method provides an approximate square root. It is a method used to find an approximation of the square root, and the result may not be exactly equal to the actual square root of the number.

4. Is the Division Method applicable for all numbers?

Ans. The Division Method can be used to calculate the square root of any positive number, including integers and decimal numbers. However, the method becomes more complex when dealing with larger numbers or numbers with many decimal places.

5. Are there any limitations or drawbacks of using the Division Method?

Ans. Yes, there are a few limitations of using the Division Method: 1. It provides an approximation of the square root, which may not be accurate. 2. It can be time-consuming, especially for larger numbers. 3. The method requires manual calculations, which can be prone to errors. 4. It may not work well for numbers with many decimal places, as the process becomes more complex.

Related Exams

CAT Bank Exams UPSC GRE Interview Preparation Quant MAT UPPSC (UP) BPSC (Bihar) RPSC RAS (Rajasthan)

About this Video

	3.1K Views
	4.90/5 Rating
	Dec 22, 2024 Last updated

Video Description: Calculating Square Root by Division Method - Quantitative Aptitude for CAT 2024 is part of Quantitative Aptitude (Quant) preparation. The notes and questions for Calculating Square Root by Division Method - Quantitative Aptitude have been prepared according to the CAT exam syllabus. Information about Calculating Square Root by Division Method - Quantitative Aptitude covers all important topics for CAT 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Calculating Square Root by Division Method - Quantitative Aptitude.

Introduction of Calculating Square Root by Division Method - Quantitative Aptitude in English is available as part of our Quantitative Aptitude (Quant) for CAT & Calculating Square Root by Division Method - Quantitative Aptitude 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 Calculating Square Root by Division Method - Quantitative Aptitude Video Lecture | Quantitative Aptitude (Quant) - CAT - CAT full syllabus preparation | Free video for CAT exam to prepare for Quantitative Aptitude (Quant).

Information about Calculating Square Root by Division Method - Quantitative Aptitude

Here you can find the meaning of Calculating Square Root by Division Method - Quantitative Aptitude defined & explained in the simplest way possible. Besides explaining types of Calculating Square Root by Division Method - Quantitative Aptitude theory, EduRev gives you an ample number of questions to practice Calculating Square Root by Division Method - Quantitative Aptitude tests, examples and also practice CAT tests.

	Quantitative Aptitude (Quant) 196 videos\|131 docs\|110 tests

Quantitative Aptitude (Quant)

196 videos|131 docs|110 tests

Join Course for Free

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.

Start learning for Free

10M+ students study on EduRev

Summary

Viva Questions

Semester Notes

study material

mock tests for examination