DEVI SINGH , A passionate TEACHER ,With  a great teaching aptitude , Born in Jodhpur Rajasthan.

WORK PROFILE:-
Ex IIT JEE FACULTY OF MATHS,

Devi Singh

This Course consist of 
classification of numbers.
    Complex, real, imaginary, rational, irrational.
Divisibility concept, 
LCM and HCF concept, Remainder and factor theorem, 
Bracket and intervals.

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

Hindi

(Hindi) Number System : IIT JEE

Learn about types of functions like into - onto function, one to one function, bijective function, injective function, surjective function, periodic function, drawing graphs of mathematical functions.

Functions & Graphs

Functions and Their Graphs

Mathematics

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

Number System Overview JEEM01 (in Hindi)

Classification of number -complex number ,real number , imaginary number , rational and irrational number ,and different algebraic operation on rational and irrational number.

IIT JEE Number System JEEM01 Lecture 1 (in Hindi)

Classification of rational number as fraction and integer, 
classification of integer as +ve ,-ve and zero , whole number ,natural number ,prime ,composite ,coprime ,perfect number etc.
Some problems related to different properties of number also has been covered .

IIT JEE Number System JEEM01 Lecture 2 (in Hindi)

2nd classification of integer as even number and odd number .
General form of even and odd number .
Different algebraic operations on even and odd number.

IIT JEE Number System JEEM01 Lecture 3 (in Hindi)

Some important result on even and odd number  And numerical on that concept.
Divisibility rule and remainder fact .

IIT JEE Number System JEEM01 Lecture 4 (in Hindi)

A Game Changer in Mathematics, produced multiple 100 percentilers, Air 33 & 34 (Main 2024), his courses are the Benchmark for IIT JEE 

Vineet Loomba

In this course, the educator targets the relations and binary operation part of Class Board exam. This is an important topic for boards. The course has been explained in the simplest manner as students find this topic a bit difficult.

Relations and Binary Operations: IIT JEE

Ashish Bajpai

Mastering Domain and Range Of Function is a course which will teach How to find Domain of various types of Expressions and there combinations. We will start from basic rules , we will learn various concepts by solving variety of Problems. After Learning Domain we will learn How to find Range of Function and we are going to learn various methods for finding Range.Lot of Problems will be discussed so that student becomes comfortable with both these concept which is very important for Calculus. This course requires knowledge of previous courses based on graphs and transformation of Graphs.

(Hindi ) Mastering Domain and Range of Function for IIT JEE

Education:-B.Tech from NIT SURAT,
teaching experience:-6+ years offline,
mentoring more than 2000 students for IIT-JEE.

Meva Ram 

This Comprehensive detailed course of Function is prepared according to IIT-JEE syllabus and covered all the subtopics from basic with many more Illustrations and PYQ.

(Hindi) Comprehensive Function for IIT-JEE ( Mains and Advanced)

B.tech Mechanical DTU ,
Cleared major Engineering Entrances 
like IIT-JEE , BITSAT , CBSE 94.8%
Cleared NDA , SSC CHSL 
Educator and Learner

Abhishek Bhardwaj

This course is about Graphs which are used to solve problems in maths effectively and easily. This course is aimed to provide beginner to medium level understanding of graphs.

Lessons

5 lessons • 1h 13m

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Number System Overview JEEM01 (in Hindi)

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IIT JEE Number System JEEM01 Lecture 1 (in Hindi)

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IIT JEE Number System JEEM01 Lecture 2 (in Hindi)

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IIT JEE Number System JEEM01 Lecture 3 (in Hindi)

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IIT JEE Number System JEEM01 Lecture 4 (in Hindi)