BE in Civil Engg | MTech in structural engg |
3 years teaching experience| appeared UPSC CSE, AFCAT, SSC-CGL, SSB, GATE

Abhishek Nayak

This course explains the method to solve the problems on number system using shortcut techniques with least possible time. Topics such as HCF, LCM, Numbers, Squares and Cubes are covered under this chapter.

Crack UPSC CSE Prelims and Mains Exams. Know how to prepare for UPSC 2019 and 2020, complete syllabus, exam patterns, latest notifications to join IAS, IFS, IPS and other cadres of Civil Services.

UPSC CSE - GS

UPSC - Civil Services Examination (IAS) Preparation

English

Tricks To Solve Problems On Number System: UPSC

Number System

Basic Numeracy 

CSAT - Paper II

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

Basic Numeracy

This video is the overview of "Tricks To Solve Problems On Number System".

Tricks To Solve Problems On Number System - Overview

Basics of HCF and LCM is explained in this lesson along with example followed with trick to find both in shortest possible time.

Tricks To Solve Problems On Number System - 1 - HCF & LCM basics

In this lesson example problems on HCF and LCM with tricks and without even doing rough work is explained.

Tricks To Solve Problems On Number System - 2 - HCF & LCM Problems

The problems on HCF and LCM are explained with examples and trick to solve them are discussed.

Tricks To Solve Problems On Number System - 3 - HCF & LCM Problems

In this lesson, Problems on numbers such as finding unit digit and divisibility rule is explained with example problems.

Tricks To Solve Problems On Number System - 4 - Numbers

In this lesson Problems on unit digit with powers of various numbers are explained with example.

Tricks To Solve Problems On Number System - 5 - Numbers

In this lesson you will learn the trick to find the unit digit in the product of the given numbers with powers.

Tricks To Solve Problems On Number System - 6 - Numbers

In this lesson, you will get to learn tricks on Squares and square root and how to find Squares of large numbers.

Tricks To Solve Problems On Number System - 7 - Square and Square Root

In this lesson you will get to learn tricks to find out square root of any number provided to you. Different cases are solved with examples.

Tricks To Solve Problems On Number System - 8 - Square Root

This lesson explains the tricks to find out cube root of numbers using example problems. Finding Cube and  Cube root are made simple in this lesson.

Tricks To Solve Problems On Number System - 9 - Cube And Cube Root

Have qualified SSC CGL, HSSC PGT & TGT, SLET/NET, CTET, KVS,SBI P. O. WRITTEN EXAMS. Top Unacademy educator 2017.

Dr Anshu Sheoran

How to solve HCF and LCM related problems with tricks and how to solve word problems using them.

HCF and LCM - Basics to Advanced

 MechanicalEngineer, Poet, Blogger Writer,Youtuber,Passionate about teaching . 
ज़िन्दगी जैसे एक रस्ता है 
मुझको चलना है चलते जाना है।

Lokendra Mishra

This course is about Sequence and Series topic which an important topic for various Govt. Exams as well as for Higher secondary students. In this course, Lokendra has discussed Arithmetic Progression, Geometric Progression (AP, GP, AM, GM) and some special series.  AM -GM inequality is also covered in this course. AM-GM INEQUALITY is the favorite topic for Competitive exams.

(Hindi) Sequence and Series: AP, GP and Special Series

Bechlore of engineering in electrical and electronics branch and i love teaching 

Unnati Singh

Number system,its properties and related questiins

(Hindi) Number System

M tech. computer science
GATE Qualified
UPSC  Aspirant

Love to teach...Let's make Learning easy
Ex-Lecturer S.G.S.I.T.S indore


Poonam Kanungo

In this course, the educator discusses the Number series of Reasoning part for UPSC Aspirants.

(Hindi) Number Series: UPSC CSE

#Cleared NDA &CDS Exam. 
#99.18%tile in UP board  2016.
#Certificate holder in MATHEMATICS from University of New South Wales.

Mannu Kumar Rai

In this course we will cover Real Analysis in details for exams like ,  UPSC Optional, Bsci 2nd year students.

(Hindi) "Real Analysis" of Basic Maths | UPSC

B.Tech. (ECE '15), IIT Kharagpur,
AIR 34 in AIEEE - 2011,
Qualified RMO - 2009,
CSE Mains 2017: Essay - 153, Maths - 252

Asim Anand

This course is a continuation of the course "Mathematics Optional for UPSC - Dynamics".

Lessons

10 lessons • 1h 50m

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Tricks To Solve Problems On Number System - Overview

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Tricks To Solve Problems On Number System - 1 - HCF & LCM basics

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Tricks To Solve Problems On Number System - 2 - HCF & LCM Problems

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Tricks To Solve Problems On Number System - 3 - HCF & LCM Problems

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Tricks To Solve Problems On Number System - 4 - Numbers

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Tricks To Solve Problems On Number System - 5 - Numbers

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Tricks To Solve Problems On Number System - 6 - Numbers

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Tricks To Solve Problems On Number System - 7 - Square and Square Root

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Tricks To Solve Problems On Number System - 8 - Square Root

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Tricks To Solve Problems On Number System - 9 - Cube And Cube Root