SSC CGL Exam > SSC CGL Videos > Quantitative Aptitude for SSC CGL > What are Surds ?
What are Surds ? Video Lecture | Quantitative Aptitude for SSC CGL
FAQs on What are Surds ? Video Lecture - Quantitative Aptitude for SSC CGL
| 1. What are surds? |  |
Ans. Surds are numbers that cannot be expressed as a simple fraction and have an irrational square root. They are typically written in the form of √n, where n is a positive integer that is not a perfect square.
| 2. How do you simplify surds? | |
Ans. To simplify a surd, you need to express it in its simplest form by removing any perfect square factors from the radicand. For example, the surd √12 can be simplified as √(4 × 3) = 2√3.
| 3. What is the difference between a surd and a radical? | |
Ans. A surd is a number that cannot be expressed as a simple fraction and has an irrational square root. On the other hand, a radical is the symbol used to represent the square root (√) or any other root (∛, ∜) of a number.
| 4. How are surds used in mathematics? | |
Ans. Surds are used in various branches of mathematics, including algebra, geometry, and calculus. They are often encountered when dealing with irrational numbers, quadratic equations, and geometric shapes that have irrational side lengths or areas.
| 5. Can surds be rational numbers? | |
Ans. No, surds cannot be rational numbers because they cannot be expressed as a simple fraction. Rational numbers can be written as the ratio of two integers, whereas surds have an irrational square root and cannot be expressed in this form.
Related Exams
About this Video
1.3K Views
4.88/5
Rating
Apr 27, 2025
Last updated
Video Description: What are Surds ? for SSC CGL 2025 is part of Quantitative Aptitude for SSC CGL preparation.
The notes and questions for What are Surds ? have been prepared according to the SSC CGL exam syllabus.
Information about What are Surds ? covers all important topics for SSC CGL 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What are Surds ?.
Introduction of What are Surds ? in English is available as part of our Quantitative Aptitude for SSC CGL for SSC CGL & What are Surds ? in
Hindi for Quantitative Aptitude for SSC CGL course. Download more important topics related with notes, lectures and mock test series for
SSC CGL Exam by signing up for free.
Description
Video Lecture & Questions for What are Surds ? Video Lecture | Quantitative Aptitude for SSC CGL - SSC CGL full syllabus preparation | Free video for SSC CGL exam to prepare for Quantitative Aptitude for SSC CGL.
Information about What are Surds ?
Here you can find the meaning of What are Surds ? defined & explained in the simplest way possible.
Besides explaining types of What are Surds ? theory, EduRev gives you an ample number of questions to practice What are Surds ? tests,
examples and also practice SSC CGL tests.
Related Searches
Viva Questions
,study material
,Semester Notes
,past year papers
,Free
,Extra Questions
,practice quizzes
,ppt
,What are Surds ? Video Lecture | Quantitative Aptitude for SSC CGL
,What are Surds ? Video Lecture | Quantitative Aptitude for SSC CGL
,Summary
,shortcuts and tricks
,Important questions
,Objective type Questions
,Exam
,mock tests for examination
,Sample Paper
,Previous Year Questions with Solutions
,video lectures
,MCQs
,What are Surds ? Video Lecture | Quantitative Aptitude for SSC CGL
;
Study What are Surds ? on the App
Students of SSC CGL can study What are Surds ? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What are Surds ?,
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 What are Surds ? is prepared as per the latest SSC CGL 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