
B.Tech+M.Tech  in mechanical and automation from Amity university.
Love music and playing badminton and IAS aspirant. 

Ravindra Palawat

Number system forms the basis of arithmetic. It is of great value for students who are preparing for SSC CGL. It covers different topics like LCM, HCF, indices, and surds, remainder theorem, problems based on numbers and much more. In CGL, around 10 to 15 questions are asked from number system. In this course, you will learn everything related to the number system in a precise manner and how to solve such questions with a different approach.

A thorough analysis of questions, book lists, planner, and much more: everything you need to know about SSC CGL, SSC CHSL and CPO examinations.

SSC Exams (Non Technical)/ Railway Exams

English

Understanding about Number System

Quantitative Aptitude

SSC CGL (Combined Graduate Level) Preparation

Number System

Basic Maths

Bank, SSC & Railway Exams

Ace the toughest competitive and government exams in India 

Test Preparation

In this lesson, I have discussed the structure of the course, how we will proceed on this topic.

Course Overview

In this lesson, we will learn different concepts related to the unit digits. we will learn how we can find unit digits in different questions.

Unit digit: Part 1

Unit digit: Part 2

Unit digit: Part 3

In this lesson, we will learn different problems related to the remainder. We will discuss the easiest way to solve these problems in minimum time.

Remainder Theorem: Part 1

Remainder Theorem: Part 2

In this lesson, we will learn different forms of powers in problems and how we can solve them in the easiest way possible and different problems related to indices and surds

Indices and Surds

In this lesson, we will learn VBODMAS rule and how a problem can be solved by using this rule. We will learn which operation should be first to solve

VBODMAS Rule

In this lesson, we will learn simplification related concepts. we will discuss questions related to simplification and tricks to solve them in the minimum time possible.

Simplification: Part 1

In this lesson, we will learn a few concepts of simplification. how we can solve a given series in minimum time.

Simplification: Part 2

In this lesson, we will learn a few concepts of simplification. how we can solve a given problem in minimum time using basic concepts of simplification.

Simplification: Part 3

In this lesson, we will learn different type of problems related to (a+b)'s square and how we can remove square root from a number.

Simplification: Part 4

In this lesson, we will learn few tricks to solve any power related problems. we will find smallest or biggest number

Power Related Problems

In this lesson, we will learn how we can find tenth place digit and we will also learn different concepts related to the number related problems.

Problems Related to Numbers: Part 1

In this lesson, we will learn different problems based on numbers and how we can solve them in easiest way possible in minimum time.

Problems Related to Numbers: Part 2

In this lesson, we will learn xyxy or similar numbers are always divisible by which number.

Problems Related to Numbers: Part 3

In this lesson, we will learn decimal fraction related problems and tricks to solve them in easiest way possible in minimum time

Decimals and Fractions

In this lesson, we will learn how we can find smallest or biggest number in a square root and how we can put in order to given  two or more numbers.

Largest and Smallest Number

In this lesson, we will learn how to find numbers of zeros in a given sum. We will learn tricks to solve these problems

Number of Zeros

In this lesson, we will learn divisibility rules for the multiple of 2 ( like 4,8,16,32,64 etc.), multiple of 3 (like 3,6,12,9,24 ) and multiples of 2×3.

Divisibility Rules: Part 1

In this lesson, we will learn divisibility rules like rules for 7,13,11 and few problems related to the tricks.

Divisibility Rules: Part 2

In this lesson, we will learn successive division method and tricks to solve related questions in the easiest way in minimum time.

Successive Division Method

In this lesson, we will learn what is LCM and HCF and how we can find LCM and HCF of given numbers.

LCM: Part 1

In this lesson, we will learn different concepts related to LCM and HCF. We will learn how we can find any digits smallest or biggest number which divides given numbers. eg 6 digits biggest number etc

LCM: Part 2

in this lesson, we will learn how we can find LCM and HCF of any decimal number and any number in the form of p/q.

LCM: Part 3

In this lesson, we will discuss about the multiplication tricks.

Special Multiplication Cases

M.sc(Cranfield University UK) QUALIFIED SSC CGL,IBPS PO,FCI,RAILWAY NTPC(89.67%
 marks) UPTET & CTET ALL AT FIRST ATTEMPT

M S Mustafaa

In this course we will cover complete number System basics

Number System for All SSC Exams

I am teaching Current Affairs, Indian Polity & Reasoning in different coaching institutes & in different cities of India from last 11 years.

Shailendra Kumar

In this course, I will describe that how to find unit digit of any number.

(Hindi) Number System

i have explained whole number system classification,starting from basics, this course will cover whole claasification of numbers like real numbers,imaginary numbers, natural numbers,even numbers , odd numbers ,prime numbers etc. with question asked in different examination.

(Hindi) Basics of Number System for SSC CGL

In this course we will discuss complete Number System from very basic & also discuss previous years questions related to Number System

Complete Number System for SSC CGL

B.TECH COMPUTER SCIENCE ENGINEER. 
(UNIVERSITY RANK HOLDER).

Sachin Mehta

Quantitative Aptitude is considered one of the most difficult sections of competitive exam. But I feel, this section can be tackled easily with adequate knowledge and right application of concepts. If you understands Maths, it will be easy to tackle.

(Hindi) Quantitative Aptitude for SSC CHSL 2020

In this course, the educator explains the concept of division and remainder. He discusses how to solve questions related to remainder within few seconds.

Lessons

26 lessons • 2h 36m

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Course Overview

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Unit digit: Part 1

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Unit digit: Part 2

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Unit digit: Part 3

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Remainder Theorem: Part 1

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Remainder Theorem: Part 2

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Indices and Surds

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VBODMAS Rule

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Simplification: Part 1

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Simplification: Part 2

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