# Numbers for competitive and entrance exams

A comprehensive course

Updated on Sep, 2023

Language - English

30-days Money-Back Guarantee

Training 5 or more people ?

## Course Description

Numbers is one of the most important topics. Good number of questions are asked in any exam. In most of the exams where quantitative aptitude is a test area, numbers is a key topic. Questions are often perceived to be difficult. But with a clear understanding of the concepts, these questions can be answered easily. Numbers is a big topic and I have covered the topic comprehensively. The following are some of the sub topics covered.

• Classification of numbers
• Divisibility rules
• Number of factors and related concepts
• Number of co-primes and related concepts
• Reversing the digits of a number
• Relation between the sum and the product of numbers
• Squares & Cubes – Important observations
• Index of the greatest power (I.G.P) of a number
• L.C.M and H.C.F
• Successive Division
• How to find the unit’s digit? How to find the last two digits?
• Remainders-Pattern Method, Remainder theorem Method, Binomial theorem method.
• Fermat’s little theorem
• Wilson’s theorem

### Goals

What will you learn in this course:

• This course is ideal for those who are appearing for competitive exams to learn the Numbers concepts comprehensively, in the limited time that they have. This course is also well-suited for those who want to revise all the key concepts and practice exam-level questions in a short span.

### Prerequisites

What are the prerequisites for this course?

• As I am discussing from the basic concepts, no prior knowledge is required.

## Curriculum

Check out the detailed breakdown of what’s inside the course

Introduction
1 Lectures
• Introduction 02:46 02:46
Content
29 Lectures

## Instructor Details

Srinivasa Rao Gorantla

•For the past 25 years, I have trained thousands of students in Quantitative Aptitude for CAT / GMAT/ GRE® and competitive exams like Bank PO & Clerk/ Staff Selection Commission Exams/ CSAT/CRT and other exams

•I have 30,000+ hours of classroom teaching experience.

•I have more than two decades of experience in training faculty members, at India's leading test-preparation institute.

•I have more than two decades of experience in training students for Group Discussions & Personal Interviews.

## Course Certificate

User your certification to make a career change or to advance in your current career. Salaries are among the highest in the world.