# Quick Mental Math Tricks & Shortcuts for Competitive Exams

## What you'll learn

- Trigonometry with fast and short tricks
- Plane Geometry Concepts (Lines, Angles, Polygons, Triangles, Quadrilateral, Circles)
- Algebra (including Sequence & Series, Quadratic equations)
- Complex fractions, Square roots, Cube roots, Exponents
- Finding Unit Digit of very complex exponent Problems
- Fastest techniques to solve Mensuration of 2-Dimensional Geometry (including area related to Circles)
- Short tricks and logical methods for Time & Work, Pipes & Cisterns, Speed & Distance, Boats & Streams, Person & Wages, Leaving & Joining of Persons, Average Speed, Commercial Math problems etc.
- Digital Sum Techniques of Vedic Math
- Short tricks for Percentages

## Requirements

- Basic knowledge of middle school pre-Algebra and Algebra topics

## Description

This course is carefully designed to prepare students for the ‘Quantitative aptitude’ section of the competitive exams. It has around 2000+ solved questions and I constantly upgrade the course to ensure it is in line with the current year exams.

It has **140 lectures** spanning **18+ hours** of on-demand videos that are divided into **21 sections**. Each topic is **explained extensively** - by solving multiple questions along with the student during the lectures. The students are also provided and encouraged to solve **practice questions & quizzes** provided at the end of each topic.

**Topics covered in the course:**

*Algebra Short Tricks*

1.30 hr. section of Algebra short tricks requires very little knowledge of the actual methods of solving. Very fast techniques to solve Sequence and Series, Quadratic equations, reducible to quadratic equations, problems involving α & β, real-life word problems based on linear and quadratic equations, Linear Equations & Polynomials.

*Logarithms*

Nearly 1hr. section of Logarithm short tricks explaining Logarithms and its Laws in detail. Three lectures on the application of short techniques to crack the problems in the first attempt. The last two lectures of this section are based on past paper Problems from the CAT exam.

*Geometry*

Revision of complete Geometry concepts with all the Formulas, Definitions, Notes, Theorem, Facts & Tricks. Topics covered are Lines and Angles, Parallel lines, Triangles, Pythagoras Theorm, Inequalities of Triangles, Sine and Cosine Rule, Median, Altitude, Angle bisector, properties of Equilateral & Isosceles Triangles, all types of Quadrilaterals, Polygons- interior angles & number of diagonals, Angle Bisector Theorem, Congruent & Similar Triangles, Circle, Cyclic Quadrilateral, Tangents to circle, Areas between two parallel lines, etc.

*Trigonometry shortcuts*

Nearly 3 hours of the topic, divided into 2 sections. First Section is based on Revision of Complete Basics and Formulas of Trigonometry, explained with the help of examples. In the second section, you can learn the fastest techniques of solving Trigonometry problems based on Identities, Height & Distance, Geometry & Solution of Triangles without the help of too high knowledge of Trigonometry.

*Basic Topics of Middle & High School*

You will find separate sections and step by step explanations of short techniques & logical methods to handle highly Skilled Problems based on Time and Work; Pipes and Cistern; Speed, Distance and Time; Work and wages; Percentage; Profit & loss; Discount; Tax and faulty dealer; Boats and streams and many more…

*Simplification Problems*

Short tricks to find solutions of Simplification problems based on Percentages, Fractions, Square roots, Cube roots, Tricky fractions, and Successive square roots, etc. in seconds.

*Finding Unit digits*

Finding Unit digits of tough exponents numbers and calculations.

*Simplification by Digital Sum Techniques of Vedic Maths*

Very Fast technique of finding correct answers out of multiple-choice questions of heavy calculations without actually calculating.

**Here's what some students say about the course:**

"Great content, excellent teaching style"

*- Sumita Bhattacharya*"Very Easy to learn and apply in interview questions... Thank you so much"

*- Yabaze T*"Helpful and straight to the point. The approach adopts by Ms. Ruchi is awesome and understandable. She helped me a lot to understand the problem in-depth and then how to apply tricks and shortcut to solve or get an answer in a short time"

*- Khan Qamar*

**With this course you'll also get:**

Full lifetime access to the course

Complete support for any question, clarification or difficulty you might face on the topic

Udemy Certificate of Completion available for download

30-day money back guarantee

*Feel free to contact me for any questions or clarifications you might have.*

*I look forward to seeing you in the course! :)*

## Who this course is for:

- Those preparing for Math Olympiad, GMAT, GRE, CAT, MAT, SAT, Banking exams and any other Math competitive exam
- Anyone who wants to learn short tricks to crack challenging problems in a target time

## Course content

- Preview01:24

## Instructor

Post Graduation in Applied Mathematics, Delhi University

Graduation in Mathematics Honours, Lady Shri Ram College, Delhi University

20+ years of experience in teaching Mathematics. A strong record of countless students who have scored 90% and above in the subject and many who have scored 100%.

Have taught students from classes 9th to 12th (CBSE, IGCSE, ICSE boards), competitive exams like GMAT, CAT, SAT, GRE, CPT, CLAT, NTSE, Maths Olympiad and students preparing for the entrance exams of reputed schools like Mayo, Rishi Valley, Bishop Cotton, DPS, Birla etc.