Shilpa Biju

This course covers everything you need to know about circles for answering questions from general aptitude. Every topic is explained in detail along with shortcuts and easy ways to remember formulas. Previous year questions from CSIR net is solved.

Crack CSIR NET by studying MATHEMATICS, PHYSICS, LIFE SCIENCE, CHEMISTRY, EARTH SCIENCE on one online platform. Everything you need to crack JRF.

CSIR-UGC NET

English

Circles Complete Course for General Aptitude: CSIR-UGC NET

Data Interpretation

General Aptitude

Common Subject

NET Exams

Ace the toughest competitive and government exams in India 

Test Preparation

This lecture gives an introduction towards the concept of circles and its relevance in general aptitude examination. The topics to be covered as discussed along with the course structure. The previous year questions asked from circles for CSIR NET examination is covered.

Introduction and Overview

This lecture discusses the definition of circles along with illustrations. The basic terms of the circle such as radius, diameter and chord are explained in detail.

What is A Circle

This lecture discusses the concept of chord of a circle along with its properties. Three basic and important properties of gods are discussed with detailed illustrations.

Chord of A Circle

This lecture discusses the concept of circumference of a circle with respect to its diameter and radius. The idea of degrees of a circle with reference to arcs is also provided. Practical examples are covered in order to discuss the same.

Circumference and Degrees

The concept of tangents and secants are covered in this lecture along with detailed illustrations. Two theorems associated to sequence and tangents is also provided with their statements and results.

Secant and Tangent

This lecture discusses the concept of symmetry of the circles. the rotational symmetry of the circle is covered with reference to the diameter. This concept is very much important for logical reasoning under circles.

Symmetry of A Circle

This lecture discusses the concept of similarity and congruence in circles with detailed illustrations. The constant Pi is also defined as the ratio of circumference and the diameter.

Congruence and similarity of circles

This lecture discusses the concept of arcs and sectors of circles. Both major ARC and minor Arc are discussed along with illustrations.

Arcs and sectors

This lesson discusses the topic of sectors and semi circles. the angle subtended by an Arc of a semicircle is also covered along with detailed illustrations. Some results involving the angle subtended in side a semicircle is also explained.

Segments and semicircles

This lecture discusses the concept of angle subtended by an Arc or a chord of a circle. The idea is illustrated with all details. the theorems associated to the same is also covered.

Subtended angles

This lecture discusses the concept of cyclic quadrilateral along with detailed illustration. Three properties of cyclic quadrilaterals which are useful for the application level questions of general aptitude is also covered.

Cyclic quadrilaterals

This lecture covers all the types of formulas for calculating the areas of circles. The formulas associated with a circle, semicircle, ARC and sectors are covered.

Areas of circles

This lesson discusses the topic of solved questions from the circles. the questions are discussed along with step by step instructions and detailed steps on how to solve them.

Worked out examples

This lecture discusses the previous year questions from the topic of circles for the CSIR NET examination. The questions asked in June 2018 and June 2017 are covered here.

Previous year questions 1

This lecture discusses the previous year questions from the CSIR NET exam conducted in June 2017 from the topic of circles. the question asked in the chemical Sciences, mathematical Sciences, earth sciences paper set a is solved.

Previous year questions 2

Assistant Professor in Rajasthan Govt. College MSc-ph(Gold medalist) 
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CSIR-NET-JRF(AIR-35 & 49) GATE
Teaching Exp-13 yr

Surbhi Upadhyay

all questions of part-a of csir net physical science are solved with detailed description

(Hindi) CSIR-UGC NET JUNE 2019 Part-A Solutions Physical Science

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CSIR-UGC Net qualified  AIR-26| IIT JAM qualified | 6+ years of teaching experience| Guided 100+ qualified candidat

Ravi Mittal

In this course i will discuss solution of part A of csir ugc net june 2019 question booklet B

(Hindi) Solution of Part A CSIR-UGC NET June 2019

Author of Book- Mind Maps for Life Sciences, Qualified CSIR-NET,GATE XL,BT, REET, MPAT 2 times Rank 1, Guided  30k+ Students

Neha Taneja

This course deals with tips & tricks of some general aptitude topics that are usually asked in many competitive exams. Mastering in such tricks will help to gain maximum marks in minimum time duration.

(Hindi) Tricks to solve General Aptitude Questions

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YT-Deepshikha Goswami🌈

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Deepshikha Goswami

In this course, the educator will mention the most important topics of each unit of the syllabus from where you can expect questions in the upcoming exam. These are based on analysis of previous year papers.

Lessons

15 lessons • 2h 19m

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Introduction and Overview

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What is A Circle

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Chord of A Circle

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Circumference and Degrees

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Secant and Tangent

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Symmetry of A Circle

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Congruence and similarity of circles

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Arcs and sectors

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Segments and semicircles

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Subtended angles

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